[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.1"]
[White "Alexandrova, Olga"]
[Black "Van Weersel, Arlette"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WIM"]
[WhiteElo "2409"]
[BlackElo "2168"]
[ECO "D80"]
[Opening "Gruenfeld defence"]
[WhiteFideId "14102463"]
[BlackFideId "1009877"]
[EventDate "2012.11.16"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. cxd5 Nxd5 6. Nxd5 Qxd5 7. Ne2 O-O 8.
Nc3 Qd8 9. Be2 c5 10. d5 b6 11. O-O Bb7 12. e4 Nd7 13. Bf4 a6 14. a4 Qe8 15. Qd2
e5 16. dxe6 Qxe6 17. Rad1 Nf6 18. f3 Nh5 19. Be3 Rfe8 20. Nd5 Rad8 21. Bc4 b5
22. axb5 axb5 23. Bxb5 Rxd5 24. exd5 Qxe3+ 25. Qxe3 Rxe3 26. d6 Bf6 27. d7 Bd8
28. Rfe1 Re6 29. Bc4 Ng7 30. Bxe6 Nxe6 31. Rd6 Kf8 32. Rdxe6 fxe6 33. Rxe6 Be7
34. Rb6 Bd5 35. Rd6 Bf7 36. d8=Q+ Bxd8 37. Rxd8+ Ke7 38. Rd2 Be6 39. Kf2 Kf6 40.
Ke3 Ke5 41. f4+ Kf5 42. Rc2 c4 43. h3 h5 44. g3 g5 45. g4+ hxg4 46. hxg4+ Kxg4
47. Rg2+ Kf5 48. Rxg5+ Kf6 49. Kd4 Bf7 50. Rc5 Be6 51. Rxc4 Kf5 52. Rc6 1-0

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.2"]
[White "Van Weersel, Arlette"]
[Black "Alexandrova, Olga"]
[Result "1/2-1/2"]
[WhiteTitle "WIM"]
[BlackTitle "IM"]
[WhiteElo "2168"]
[BlackElo "2409"]
[ECO "C10"]
[Opening "French"]
[Variation "Rubinstein variation"]
[WhiteFideId "1009877"]
[BlackFideId "14102463"]
[EventDate "2012.11.16"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Nf3 Nxe4 7. Bxe4 Nf6 8.
Bd3 c5 9. dxc5 Bxc5 10. O-O O-O 11. Bg5 Qc7 12. Nd2 Be7 13. Qf3 e5 14. Rae1 Re8
15. Qg3 Nh5 16. Qh4 Bxg5 17. Qxg5 Nf6 18. Re3 h6 19. Qh4 Be6 20. Rfe1 Bd5 21. c4
Bc6 22. b4 b6 23. Be4 Nxe4 24. Nxe4 Bxe4 25. Qxe4 Rac8 26. Rc3 Qd7 27. h3 Qa4
28. Qb1 Qc6 29. a3 Rcd8 30. c5 bxc5 31. Rxc5 Qd6 32. Qe4 f6 33. Qc4+ Qe6 34.
Qxe6+ Rxe6 35. Rc7 Ra6 36. Re3 Rf8 37. Rec3 Rf7 38. Rc8+ Kh7 39. Kf1 Rd7 40. Ke2
Kg6 41. R8c6 Rxc6 42. Rxc6 Kf5 43. Ke3 g5 44. g3 h5 45. f3 g4 46. fxg4+ hxg4 47.
h4 Rb7 48. Ra6 Rc7 49. Rd6 Rc3+ 50. Rd3 Rc6 51. a4 Rb6 52. Rb3 a6 53. b5 axb5
54. axb5 Ke6 55. Ke4 f5+ 56. Ke3 Kd5 57. h5 Kc5 58. Rc3+ Kd5 59. Rb3 Kc5 60. Rb1
Kd5 61. Kd3 f4 62. gxf4 exf4 63. Rb4 Ke5 64. Ke2 Kf5 65. h6 Rxh6 66. b6 Rh8 67.
b7 Rb8 68. Rb6 Ke4 69. Rb4+ Kf5 70. Rb5+ Ke4 71. Rb4+ Ke5 72. Rb5+ Kd6 73. Rb4
f3+ 74. Kf2 Kc7 75. Rxg4 Ra8 1/2-1/2

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.3"]
[White "Alexandrova, Olga"]
[Black "Van Weersel, Arlette"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WIM"]
[WhiteElo "2409"]
[BlackElo "2168"]
[ECO "D85"]
[Opening "Gruenfeld"]
[Variation "modern exchange variation"]
[WhiteFideId "14102463"]
[BlackFideId "1009877"]
[EventDate "2012.11.16"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.
Bb5+ Nd7 9. O-O O-O 10. a4 cxd4 11. cxd4 Nf6 12. Bd3 b6 13. Rb1 Bb7 14. d5 e6
15. dxe6 fxe6 16. Ng5 Qd6 17. Qb3 Rfe8 18. Bc4 Nxe4 19. Bxe6+ Rxe6 20. Qxe6+
Qxe6 21. Nxe6 Nc3 22. Rb4 Ne2+ 23. Kh1 Bc3 24. Rh4 Re8 25. Nf4 Nxc1 26. Rxc1 Bd2
27. Rd1 g5 28. Nh5 Bc3 29. Rc4 Be5 30. f3 Kf7 31. Rd7+ Re7 32. Rxe7+ Kxe7 33.
Ng3 Bd5 34. Rg4 h6 35. Nf5+ Kf6 36. Ne3 Be6 37. Rb4 Bd6 38. Rb1 Bc5 39. Ng4+ Kg6
40. g3 Bf5 41. Rc1 h5 42. Ne5+ Kf6 43. Nc4 Be6 44. Kg2 Bd5 45. Nd2 Be3 46. Rd1
g4 47. Kf1 Kf5 48. fxg4+ hxg4 49. Ke2 Bc5 50. Kd3 Bc6 51. Ra1 Bb7 52. Kc4 Ke5
53. Re1+ Kf5 54. Nb3 Ba6+ 55. Kd5 Bb7+ 56. Kc4 Ba6+ 57. Kc3 Bd6 58. Nd4+ Kf6 59.
Ra1 1-0

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.4"]
[White "Van Weersel, Arlette"]
[Black "Alexandrova, Olga"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "IM"]
[WhiteElo "2168"]
[BlackElo "2409"]
[ECO "C10"]
[Opening "French"]
[Variation "Rubinstein variation"]
[WhiteFideId "1009877"]
[BlackFideId "14102463"]
[EventDate "2012.11.16"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8.
Bd3 c5 9. dxc5 Bxc5 10. O-O O-O 11. Bg5 Qc7 12. Nd2 Be7 13. Qf3 Nd5 14. Bxe7
Qxe7 15. c4 Nb4 16. Bb1 Nc6 17. Be4 Bd7 18. Rad1 Rad8 19. b3 f5 20. Bb1 e5 21.
Rfe1 e4 22. Qc3 Qc5 23. Nf1 Be6 24. Ne3 a5 25. Rd2 Rxd2 26. Qxd2 Rd8 27. Qe2 g6
28. Nd1 Qd4 29. Ne3 Qd2 30. Kf1 Kf7 31. Rd1 Qxe2+ 32. Kxe2 Rxd1 33. Nxd1 Kf6 34.
Nc3 Ke5 35. h4 Nd4+ 36. Ke3 f4+ 37. Kd2 Bf5 38. g4 Bxg4 39. Bxe4 Bf3 40. Kd3 b6
41. Bd5 h5 42. Bf7 g5 43. hxg5 h4 44. g6 Nf5 45. Ne2 h3 46. Ng1 Be4+ 0-1

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.1"]
[White "Pina Vega, Sulennis"]
[Black "Orlova, Yelizaveta"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WCM"]
[WhiteElo "2332"]
[BlackElo "1961"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "3503151"]
[BlackFideId "2601826"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. Bxc6 dxc6 5. O-O Qc7 6. h3 Be7 7. d3 h6 8. Nbd2
Be6 9. Nh2 O-O-O 10. Qe2 g5 11. Nb3 h5 12. Be3 b6 13. a4 Bxb3 14. cxb3 f6 15. a5
b5 16. Rfc1 g4 17. h4 f5 18. g3 f4 19. Bxc5 Bxh4 20. gxh4 g3 21. fxg3 fxg3 22.
Nf3 Nf6 23. Kg2 Kb8 24. Be3 Ng4 25. Ng5 Rhe8 26. Rf1 Rd7 27. Kxg3 Qd6 28. Rf3
Rc8 29. Bg1 c5 30. Rc1 a6 31. Rc3 Rdc7 32. Rf7 Rxf7 33. Nxf7 Qe7 34. Ng5 Qd6 35.
b4 Qd8 1-0

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.2"]
[White "Orlova, Yelizaveta"]
[Black "Pina Vega, Sulennis"]
[Result "0-1"]
[WhiteTitle "WCM"]
[BlackTitle "WGM"]
[WhiteElo "1961"]
[BlackElo "2332"]
[ECO "A01"]
[Opening "Nimzovich-Larsen attack"]
[Variation "Indian variation"]
[WhiteFideId "2601826"]
[BlackFideId "3503151"]
[EventDate "2012.11.16"]

1. b3 Nf6 2. Bb2 g6 3. Bxf6 exf6 4. c4 Bg7 5. Nc3 f5 6. g3 O-O 7. Bg2 Re8 8. Rc1
d6 9. e3 Nd7 10. Nge2 Rb8 11. O-O Nf6 12. h4 h6 13. Nf4 c6 14. d3 Ng4 15. Qd2
Qf6 16. b4 g5 17. Nh5 Qg6 18. Nxg7 Kxg7 19. hxg5 hxg5 20. Rfe1 Qh6 21. f3 Qh2+
22. Kf1 Ne5 23. Kf2 f4 24. exf4 gxf4 25. gxf4 Bh3 26. Rg1 Ng6 27. Kf1 Kf8 28.
Rc2 Nxf4 29. Bxh3 Qxh3+ 30. Kf2 Qf5 31. Ne4 Nh3+ 32. Kg2 Re6 33. Kh2 Nxg1 34.
Kxg1 Rg6+ 35. Kf2 Re8 36. Qc3 Qh5 0-1

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.3"]
[White "Pina Vega, Sulennis"]
[Black "Orlova, Yelizaveta"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WCM"]
[WhiteElo "2332"]
[BlackElo "1961"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "3503151"]
[BlackFideId "2601826"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 cxd4 5. O-O g6 6. c3 Bg7 7. cxd4 Bxd4 8.
Nc3 a6 9. Ba4 b5 10. Bc2 d6 11. Kh1 Bb7 12. f4 Nf6 13. Ne2 Bb6 14. d3 Qc7 15.
Bd2 O-O 16. Rc1 Rac8 17. Qe1 d5 18. e5 Ng4 19. d4 f5 20. Bxf5 1-0

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.4"]
[White "Orlova, Yelizaveta"]
[Black "Pina Vega, Sulennis"]
[Result "0-1"]
[WhiteTitle "WCM"]
[BlackTitle "WGM"]
[WhiteElo "1961"]
[BlackElo "2332"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[WhiteFideId "2601826"]
[BlackFideId "3503151"]
[EventDate "2012.11.16"]

1. d4 d5 2. Nf3 Nf6 3. b3 Bf5 4. Bb2 h6 5. e3 e6 6. c4 Bb4+ 7. Nbd2 Ne4 8. a3
Bc3 9. Bxc3 Nxc3 10. Qc1 Ne4 11. Nxe4 Bxe4 12. Qc3 O-O 13. Bd3 Bxd3 14. Qxd3 c6
15. Ne5 Nd7 16. Nxd7 Qxd7 17. e4 dxe4 18. Qxe4 Rad8 19. Rd1 e5 20. d5 f5 21. Qe2
Qe7 22. b4 e4 23. O-O cxd5 24. cxd5 Rd6 25. Rfe1 Re8 26. Qc4 Kh8 27. Qd4 a6 28.
a4 Red8 29. f3 Rxd5 30. Qxd5 Rxd5 31. Rxd5 Qxb4 32. Kf2 exf3 33. gxf3 Qxa4 34.
Re2 Qh4+ 35. Kg2 Qg5+ 36. Kf2 Qf6 37. Ree5 f4 38. Rf5 Qb2+ 39. Kg1 Qe2 0-1

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.1"]
[White "Nakhbayeva, Guliskhan"]
[Black "Rizzo, Marina"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "WFM"]
[WhiteElo "2334"]
[BlackElo "2054"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line"]
[WhiteFideId "13704788"]
[BlackFideId "102687"]
[EventDate "2012.11.16"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 Nbd7 8.
Qc2 Re8 9. Nf3 c6 10. h3 Nf8 11. O-O h6 12. Bf4 Bd6 13. Ne5 Ne6 14. Bh2 c5 15.
Nb5 Bb8 16. dxc5 Nxc5 17. Nxf7 Bxh2+ 18. Kxh2 Qb6 19. Nfd6 Re6 20. Nxc8 Rxc8 21.
Bf5 Rce8 22. Bxe6+ Nxe6 23. Nc3 d4 24. exd4 Nxd4 25. Qa4 Kh8 26. Rad1 Qc7+ 27.
Kg1 Ne2+ 28. Nxe2 Rxe2 29. Qd4 a6 30. Qd8+ Qxd8 31. Rxd8+ Kh7 32. Rb1 Re7 33.
Kf1 Kg6 34. Rc1 Kf5 35. Rc5+ Kg6 36. Rdc8 Ne4 37. Rc2 Nd6 38. R8c7 Re5 39. Rd2
Ne4 40. Rdd7 Rb5 41. Rxg7+ Kh5 42. Rg8 Ra5 1-0

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.2"]
[White "Rizzo, Marina"]
[Black "Nakhbayeva, Guliskhan"]
[Result "1-0"]
[WhiteTitle "WFM"]
[BlackTitle "WIM"]
[WhiteElo "2054"]
[BlackElo "2334"]
[ECO "C06"]
[Opening "French"]
[Variation "Tarrasch, closed variation, main line"]
[WhiteFideId "102687"]
[BlackFideId "13704788"]
[EventDate "2012.11.16"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4
f6 9. f4 f5 10. Nf3 Be7 11. O-O O-O 12. Kh1 Nb6 13. Rg1 Kh8 14. g4 g6 15. Qf1 a5
16. Qh3 Rg8 17. gxf5 exf5 18. Ng5 Rg7 19. Bd2 Nc4 20. Bc3 b5 21. b3 Na3 22. Rac1
Qb6 23. Bb2 b4 24. Qg2 Nd8 25. h4 Ne6 26. Nxe6 Qxe6 27. Ng3 Rg8 28. Qh3 Bb7 29.
h5 g5 30. Bxf5 Qf7 31. Rc7 gxf4 32. Be6 Rxg3 33. Rxg3 Qf8 34. Rg8+ Qxg8 35. Bxg8
Rxg8 36. Rxe7 Bc8 37. Qd3 Rg7 38. Rxg7 Kxg7 39. Qd1 1-0

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.3"]
[White "Nakhbayeva, Guliskhan"]
[Black "Rizzo, Marina"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "WFM"]
[WhiteElo "2334"]
[BlackElo "2054"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line"]
[WhiteFideId "13704788"]
[BlackFideId "102687"]
[EventDate "2012.11.16"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 b6 8. h3
Bb7 9. Nf3 Nbd7 10. O-O Ne4 11. Bxe7 Qxe7 12. Rc1 Rac8 13. Nb5 c5 14. dxc5 bxc5
15. Be2 a6 16. Nc3 Ndf6 17. Qa4 Rfd8 18. Rfe1 Qd6 19. Qb3 Rb8 20. Qc2 Nxc3 21.
Qxc3 Ne4 22. Qc2 Ba8 23. b3 a5 24. Red1 Qf6 25. Bd3 a4 26. Bxe4 dxe4 27. Nd2
axb3 28. Nxb3 Rdc8 29. Qc4 h6 30. Rd2 Bb7 31. Nxc5 Ba6 32. Qxe4 Bb7 33. Qd4 Qg6
34. f4 Ba8 35. Rcd1 Rb5 36. Nb3 Rd5 37. Qb4 Rxd2 38. Rxd2 Kh7 39. Kh2 Re8 40.
Qc3 h5 41. Qd3 Be4 42. Qb5 Rd8 43. Nd4 f6 44. Qe2 f5 45. Rb2 h4 46. Qf2 Qf6 47.
Rb5 Ra8 48. Nf3 Bxf3 49. Qxf3 Rxa2 50. Qh5+ Qh6 51. Qxf5+ Qg6 52. Qh5+ Qh6 53.
Qf7 Rxg2+ 54. Kxg2 Qc6+ 55. Qd5 Qc2+ 56. Kf3 Qd1+ 57. Ke4 1-0

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.4"]
[White "Rizzo, Marina"]
[Black "Nakhbayeva, Guliskhan"]
[Result "1-0"]
[WhiteTitle "WFM"]
[BlackTitle "WIM"]
[WhiteElo "2054"]
[BlackElo "2334"]
[ECO "C04"]
[Opening "French"]
[Variation "Tarrasch, Guimard main line"]
[WhiteFideId "102687"]
[BlackFideId "13704788"]
[EventDate "2012.11.16"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Bd3 Nb4 7. Be2 c5 8. c3
Nc6 9. Bd3 Qb6 10. O-O cxd4 11. cxd4 Nxd4 12. Nxd4 Qxd4 13. Nf3 Qb6 14. Qe2 h6
15. b3 Be7 16. Be3 Bc5 17. Bf4 O-O 18. Rac1 f5 19. exf6 Nxf6 20. Ne5 Bd7 21.
Nxd7 Nxd7 22. Bg3 e5 23. Qg4 Nf6 24. Qg6 e4 25. Bb1 Rae8 26. Bh4 e3 27. Bxf6
exf2+ 28. Kh1 Qxf6 29. Qh7+ Kf7 30. Rxc5 Re1 31. Rc7+ Ke6 32. Qd3 Qe5 33. Qh3+
Kf6 34. Qh4+ Ke6 35. Qe7# 1-0

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.1"]
[White "Van Weersel, Arlette"]
[Black "Rizzo, Marina"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "WFM"]
[WhiteElo "2168"]
[BlackElo "2054"]
[ECO "C55"]
[Opening "Two knights defence (Modern bishop's opening)"]
[WhiteFideId "1009877"]
[BlackFideId "102687"]
[EventDate "2012.11.16"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d6 5. c3 Be7 6. Bb3 Be6 7. Nbd2 h6 8. Nf1
Qd7 9. Ng3 g6 10. d4 Bxb3 11. Qxb3 Rb8 12. h3 Kf8 13. O-O Kg7 14. Be3 a6 15.
Rad1 Qc8 16. Nh2 h5 17. Qc2 h4 18. Ne2 b5 19. f4 b4 20. Nf3 Rh5 21. Bf2 Nd7 22.
Rd2 bxc3 23. bxc3 Na5 24. dxe5 Nc4 25. Rd4 Rb2 26. Qd1 Ndb6 27. exd6 Bxd6 28.
Rxc4 Nxc4 29. Qd4+ Kg8 30. Qxc4 Qb7 31. Nxh4 Ra5 32. e5 Bf8 33. e6 Raxa2 34.
exf7+ Kg7 35. Qe6 Rb6 36. Bxb6 Qxb6+ 37. Qxb6 cxb6 38. Nd4 Kxf7 39. f5 g5 40.
Ng6 Bc5 41. Ne5+ Kf6 42. Nd7+ Kf7 43. Nxc5 bxc5 44. Nf3 Kf6 45. Nh2 a5 46. Ng4+
Kf7 47. f6 a4 48. Ne5+ Kf8 49. f7 Re2 50. Ng6+ Kg7 51. f8=Q+ Kxg6 52. Qg8+ 1-0

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.2"]
[White "Rizzo, Marina"]
[Black "Van Weersel, Arlette"]
[Result "0-1"]
[WhiteTitle "WFM"]
[BlackTitle "WIM"]
[WhiteElo "2054"]
[BlackElo "2168"]
[ECO "C91"]
[Opening "Ruy Lopez"]
[Variation "closed, Bogolyubov variation"]
[WhiteFideId "102687"]
[BlackFideId "1009877"]
[EventDate "2012.11.16"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. d4 Bg4 10. d5 Na5 11. Bc2 c6 12. Be3 cxd5 13. exd5 e4 14. h3 Bh5 15. g4
exf3 16. gxh5 Nc4 17. Qxf3 Ne5 18. Qf5 g6 19. hxg6 fxg6 20. Qe6+ Rf7 21. Nd2 Nh5
22. f4 Ng7 23. fxe5 Nxe6 24. dxe6 Rf8 25. Bd4 dxe5 26. Rxe5 Qc7 27. Bb3 Rf4 28.
Re2 Raf8 29. Rae1 R4f5 30. Ne4 a5 31. a3 Rf3 32. h4 Qf4 33. Rg2 Qxh4 34. Bf2 Qf4
35. Ba2 Rh3 36. Bg3 Qh6 37. Rh2 Rxh2 38. Bxh2 Qh4 39. Bg3 Qh3 40. Bd6 Qg4+ 41.
Bg3 h5 42. Kh2 Kh7 43. Bd5 h4 44. Be5 Qf5 45. Bd4 Qxd5 46. Rh1 0-1

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.3"]
[White "Van Weersel, Arlette"]
[Black "Rizzo, Marina"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "WFM"]
[WhiteElo "2168"]
[BlackElo "2054"]
[ECO "C55"]
[Opening "Two knights defence (Modern bishop's opening)"]
[WhiteFideId "1009877"]
[BlackFideId "102687"]
[EventDate "2012.11.16"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 O-O 6. Bb3 d6 7. Nbd2 h6 8. Nf1
Re8 9. Ng3 Bf8 10. h3 g6 11. O-O Bg7 12. Be3 d5 13. Qe2 Be6 14. Rad1 Qe7 15. Ba4
Bd7 16. Bc2 Rad8 17. Rfe1 a6 18. Bc1 Kh7 19. Bb3 Be6 20. Ba4 b5 21. Bc2 g5 22.
exd5 Nxd5 23. d4+ Kh8 24. Nxe5 Nxe5 25. dxe5 Bc8 26. Qe4 f5 27. Nxf5 Bxf5 28.
Qxf5 Bxe5 29. Rxe5 1-0

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.4"]
[White "Rizzo, Marina"]
[Black "Van Weersel, Arlette"]
[Result "0-1"]
[WhiteTitle "WFM"]
[BlackTitle "WIM"]
[WhiteElo "2054"]
[BlackElo "2168"]
[ECO "C84"]
[Opening "Ruy Lopez"]
[Variation "closed defence"]
[WhiteFideId "102687"]
[BlackFideId "1009877"]
[EventDate "2012.11.16"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. c3 O-O 7. Re1 d6 8. h3
Nb8 9. d4 Nbd7 10. Nbd2 c5 11. Bc2 Re8 12. Nf1 Bf8 13. Ng3 g6 14. Bg5 h6 15. Be3
Bg7 16. Qd2 Kh7 17. Rad1 Qc7 18. dxe5 dxe5 19. Qd6 Qxd6 20. Rxd6 Bf8 21. Rd2 b5
22. Red1 Nb6 23. b3 Bb7 24. Ne1 Rac8 25. f3 a5 26. Bd3 Bc6 27. Be2 Be7 28. Nd3
Nbd7 29. Nb2 Nf8 30. Nd3 N6d7 31. f4 exf4 32. Nxf4 Nf6 33. Nd5 Bxd5 34. exd5 Bd6
35. Bf2 Bxg3 36. Bxg3 Ne4 37. Bxb5 Nxg3 38. Bxe8 Rxe8 39. d6 Rd8 40. Rd5 Ne2+
41. Kh2 Nxc3 42. Rxc5 Ra8 0-1

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.1"]
[White "Orlova, Yelizaveta"]
[Black "Nakhbayeva, Guliskhan"]
[Result "0-1"]
[WhiteTitle "WCM"]
[BlackTitle "WIM"]
[WhiteElo "1961"]
[BlackElo "2334"]
[ECO "A01"]
[Opening "Nimzovich-Larsen attack"]
[Variation "modern variation"]
[WhiteFideId "2601826"]
[BlackFideId "13704788"]
[EventDate "2012.11.16"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 Bd6 5. Ne2 O-O 6. d4 e4 7. Ng3 Re8 8. a3 a6
9. Be2 Bf8 10. c4 d6 11. Nc3 g6 12. Qc2 Qe7 13. Nd5 Nxd5 14. cxd5 Nd8 15. Rc1 c6
16. dxc6 bxc6 17. b4 d5 18. Bc3 Bd7 19. a4 Ne6 20. Rb1 Rec8 21. Qd2 h5 22. h4
Bg7 23. Nxh5 gxh5 24. Bxh5 Rf8 25. g4 f5 26. g5 f4 27. b5 Qd8 0-1

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.2"]
[White "Nakhbayeva, Guliskhan"]
[Black "Orlova, Yelizaveta"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "WCM"]
[WhiteElo "2334"]
[BlackElo "1961"]
[ECO "A44"]
[Opening "Semi-Benoni (`blockade variation')"]
[WhiteFideId "13704788"]
[BlackFideId "2601826"]
[EventDate "2012.11.16"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 a6 5. a4 b6 6. Be2 Be7 7. f4 Nd7 8. Nf3 Bf6 9.
O-O Qe7 10. f5 h6 11. Be3 Bg5 12. Bf2 Nf8 13. Nb1 Bd7 14. Na3 g6 15. Nc4 Rb8 16.
Bg3 Bf6 17. a5 b5 18. Nb6 g5 19. Nd2 Bc8 20. Bh5 Nd7 21. Nxc8 Rxc8 22. b3 Qd8
23. Qe2 Ne7 24. Kh1 O-O 25. Rfe1 Kg7 26. Nf1 Qc7 27. Bf2 c4 28. b4 Rb8 29. Ng3
Rbc8 30. Ra3 c3 31. Rb3 Qc4 32. Qd1 Rb8 33. Re3 Qc7 34. Ra3 Rh8 35. Re1 Kf8 36.
Bg4 Ke8 1-0

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.3"]
[White "Orlova, Yelizaveta"]
[Black "Nakhbayeva, Guliskhan"]
[Result "0-1"]
[WhiteTitle "WCM"]
[BlackTitle "WIM"]
[WhiteElo "1961"]
[BlackElo "2334"]
[ECO "A46"]
[Opening "Queen's pawn game"]
[WhiteFideId "2601826"]
[BlackFideId "13704788"]
[EventDate "2012.11.16"]

1. d4 Nf6 2. Nf3 e6 3. b3 b6 4. Bb2 Bb7 5. e3 d5 6. Nbd2 Bd6 7. c4 O-O 8. Bd3
Nbd7 9. O-O a6 10. h3 Ne4 11. Bxe4 dxe4 12. Ne5 Bxe5 13. dxe5 Qg5 14. Qg4 Qxg4
15. hxg4 Rfd8 16. Rfd1 Nc5 17. Bd4 Nd3 18. f3 exf3 19. Nxf3 Nb4 20. a3 Nc2 21.
Rac1 Be4 22. Ng5 Bg6 23. Kf2 Nxa3 24. Bb2 Nc2 25. e4 Rxd1 26. Rxd1 h6 27. Rd2
Nb4 28. Nf3 Bxe4 29. Ke3 Bg6 30. Rd7 Rc8 31. Bc3 Nc6 32. Nd4 Nxe5 33. Re7 0-1

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.4"]
[White "Nakhbayeva, Guliskhan"]
[Black "Orlova, Yelizaveta"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "WCM"]
[WhiteElo "2334"]
[BlackElo "1961"]
[ECO "A57"]
[Opening "Benko gambit half accepted"]
[WhiteFideId "13704788"]
[BlackFideId "2601826"]
[EventDate "2012.11.16"]

1. d4 c5 2. d5 Nf6 3. c4 b5 4. cxb5 a6 5. e3 axb5 6. Bxb5 Qa5+ 7. Nc3 Ne4 8. Ne2
g6 9. O-O Nxc3 10. Nxc3 Bg7 11. a4 O-O 12. d6 exd6 13. Qxd6 Ba6 14. Bd2 Qb4 15.
Nd5 Qxb2 16. Rab1 Qa2 17. Rfd1 Bxb5 18. axb5 c4 19. Nf6+ Kh8 20. Bc3 Qa3 21. Bb4
Qa2 1-0

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.1"]
[White "Alexandrova, Olga"]
[Black "Pina Vega, Sulennis"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WGM"]
[WhiteElo "2409"]
[BlackElo "2332"]
[ECO "D25"]
[Opening "QGA, 4.e3"]
[WhiteFideId "14102463"]
[BlackFideId "3503151"]
[EventDate "2012.11.16"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 a6 5. Bxc4 e6 6. Qe2 c5 7. dxc5 Bxc5 8. O-O
O-O 9. e4 Nc6 10. e5 Nd7 11. Bd3 g6 12. Bh6 Re8 13. Nbd2 Nd4 14. Nxd4 Bxd4 15.
Nf3 Bc5 16. Rfd1 b6 17. Be4 Ra7 18. Rac1 a5 19. Bc6 Qc7 20. Bb5 Rd8 21. Bg5 Rf8
22. Be7 Re8 23. Bd6 Qb7 24. Ng5 Bxd6 25. Rxd6 Re7 26. Qc4 Nc5 27. Qh4 h5 28.
Rd8+ Kg7 29. Qf4 Ra8 30. Bf1 1-0

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.2"]
[White "Pina Vega, Sulennis"]
[Black "Alexandrova, Olga"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "IM"]
[WhiteElo "2332"]
[BlackElo "2409"]
[ECO "B10"]
[Opening "Caro-Kann"]
[Variation "closed (Breyer) variation"]
[WhiteFideId "3503151"]
[BlackFideId "14102463"]
[EventDate "2012.11.16"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Qc7 5. g3 Nf6 6. Bg2 Bc5 7. O-O O-O 8. h3 h6
9. Re1 dxe4 10. dxe4 Be6 11. Qe2 Nbd7 12. Nf1 Rfe8 13. g4 Nf8 14. Nh4 Ng6 15.
Nf5 Nf4 16. Qf3 b5 17. N1g3 Rad8 18. Bf1 Kh7 19. Be3 Bf8 20. a4 b4 21. Rad1 g6
22. Nh4 Be7 23. Rxd8 Rxd8 24. Bxf4 exf4 25. Ne2 Nd7 26. Ng2 g5 27. e5 Nxe5 28.
Qe4+ f5 29. gxf5 Bd5 30. Qd4 Bf8 31. Ra1 0-1

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.3"]
[White "Alexandrova, Olga"]
[Black "Pina Vega, Sulennis"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "WGM"]
[WhiteElo "2409"]
[BlackElo "2332"]
[ECO "A44"]
[Opening "Old Benoni defence"]
[WhiteFideId "14102463"]
[BlackFideId "3503151"]
[EventDate "2012.11.16"]

1. d4 c5 2. d5 e5 3. c4 d6 4. e4 Be7 5. Nf3 Nf6 6. Nc3 Nbd7 7. g3 Nf8 8. h4 a6
9. a4 Rb8 10. Rb1 Bg4 11. Bh3 Bxh3 12. Rxh3 Qd7 13. Rh1 h5 14. Bd2 Bd8 15. Ng5
Ba5 16. Qe2 Bxc3 17. Bxc3 Qxa4 18. f4 Ng4 19. b3 Qd7 20. fxe5 dxe5 21. b4 cxb4
22. Rxb4 f6 23. Nf3 Qc7 24. Nh2 Nxh2 25. Rxh2 Nd7 26. g4 hxg4 27. Qxg4 Nc5 28.
Rd2 Qd7 29. Qg3 g5 30. Bxe5 Nxe4 31. Qe3 Rxh4 32. Bxb8 Rh1+ 33. Ke2 Qg4+ 34. Kd3
Rh3 35. Qxh3 Qxh3+ 36. Kxe4 Qh1+ 37. Kd3 b5 38. cxb5 Qxd5+ 39. Kc3 Qc5+ 40. Kb3
Qe3+ 41. Kc2 Qc5+ 42. Kb3 Qe3+ 43. Kc2 Qc5+ 44. Kb3 a5 45. Re4+ 1/2-1/2

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.4"]
[White "Pina Vega, Sulennis"]
[Black "Alexandrova, Olga"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "IM"]
[WhiteElo "2332"]
[BlackElo "2409"]
[ECO "B10"]
[Opening "Caro-Kann"]
[Variation "closed (Breyer) variation"]
[WhiteFideId "3503151"]
[BlackFideId "14102463"]
[EventDate "2012.11.16"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Qc7 5. g3 Nf6 6. Bg2 Bc5 7. O-O O-O 8. h3
Re8 9. Qe2 dxe4 10. dxe4 b6 11. Nc4 Ba6 12. b3 Nbd7 13. Nh4 Bd4 14. Rb1 Nc5 15.
Bg5 Nfd7 16. Bd2 Ne6 17. b4 b5 18. Na3 Bb6 19. c3 Rad8 20. Nc2 Nf6 21. Rfd1 Bc8
22. Nf5 a6 23. Kh1 c5 24. a3 Bb7 25. Rf1 c4 26. Rbe1 Qd7 27. Be3 Bxe3 28. Qxe3
Qd3 29. Re2 Qxe3 30. Rxe3 Rd2 31. Ne1 g6 32. Nf3 Rdd8 33. Nh6+ Kg7 34. Ng4 Nxg4
35. hxg4 f6 36. Ra1 Bc6 37. Kg1 Ng5 38. Nxg5 fxg5 39. Bf1 a5 40. a4 bxa4 41.
Bxc4 axb4 42. cxb4 Rd4 43. Bd5 Bxd5 44. exd5 Rxb4 45. d6 Kf6 46. Rc1 Rd4 47. Rc6
Ke6 48. Ra6 Rxg4 49. Ra5 Kxd6 50. Ra3 Rc8 51. R5xa4 Rxa4 52. Rxa4 h5 53. Ra7 Ke6
54. Ra6+ Kf5 55. Ra7 h4 56. Ra4 hxg3 57. fxg3 e4 58. Kf2 Rc2+ 59. Ke3 Rc3+ 60.
Kf2 Rc2+ 61. Ke3 Rg2 62. Ra5+ Kg4 63. Kxe4 Rxg3 64. Ra1 Rg2 65. Ke3 Kg3 66. Ra5
g4 67. Rg5 Rg1 68. Rxg6 Re1+ 69. Kd2 Re8 70. Rg7 Kf3 71. Rf7+ Kg2 72. Rg7 g3 73.
Rf7 Kg1 74. Rg7 g2 75. Rf7 Re5 76. Rf6 Kh2 77. Rh6+ Kg3 78. Rg6+ Kf3 79. Rf6+
Kg4 0-1

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.1"]
[White "Pina Vega, Sulennis"]
[Black "Van Weersel, Arlette"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WIM"]
[WhiteElo "2332"]
[BlackElo "2168"]
[ECO "C86"]
[Opening "Ruy Lopez"]
[Variation "Worrall attack"]
[WhiteFideId "3503151"]
[BlackFideId "1009877"]
[EventDate "2012.11.16"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 Be7 6. O-O d6 7. c3 O-O 8. d3
Bd7 9. Bc2 Re8 10. Nbd2 Bf8 11. Rd1 Ne7 12. Nf1 Ng6 13. g3 c6 14. Ne3 Qc7 15.
Nf5 h6 16. N3h4 Nxh4 17. Nxh4 Bg4 18. f3 Be6 19. Be3 d5 20. Nf5 Qc8 21. g4 Nh7
22. Kh1 Qd8 23. Rg1 g5 24. h4 dxe4 25. fxe4 Qf6 26. Raf1 Bxf5 27. Rxf5 Qg6 28.
Bb3 Re6 29. Rgf1 Rf6 30. Rxf6 Nxf6 31. hxg5 hxg5 32. Rf5 Bg7 33. Rxg5 Qh7+ 34.
Kg1 Qh3 35. Rf5 Rf8 36. Qf3 Qxg4+ 37. Qxg4 Nxg4 38. Bc5 Rd8 39. Bxf7+ Kh8 40.
Rh5+ Nh6 41. Rh3 Kh7 42. Bb3 Rb8 43. Kf2 b6 44. Be3 Rf8+ 45. Ke2 c5 46. Be6 Kg6
47. a4 a5 48. Rg3+ Kh7 49. Bc4 Rf6 50. Rg5 Rg6 51. Rxg6 Kxg6 52. b4 axb4 53.
cxb4 cxb4 54. Bxb6 Nf7 55. Bxf7+ Kxf7 56. a5 Bh6 57. d4 b3 58. Kd3 exd4 59. Bxd4
Bf4 60. a6 Bb8 61. a7 Bxa7 62. Bxa7 Ke6 63. Kd2 1-0

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.2"]
[White "Van Weersel, Arlette"]
[Black "Pina Vega, Sulennis"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "WGM"]
[WhiteElo "2168"]
[BlackElo "2332"]
[ECO "B20"]
[Opening "Sicilian defence"]
[WhiteFideId "1009877"]
[BlackFideId "3503151"]
[EventDate "2012.11.16"]

1. e4 c5 2. c4 d6 3. Ne2 Nf6 4. Nbc3 e6 5. d4 cxd4 6. Nxd4 Be7 7. Be2 a6 8. O-O
O-O 9. Be3 b6 10. Qd2 Bb7 11. f3 Nbd7 12. Rfd1 Rc8 13. Rac1 Ne5 14. b3 Qc7 15.
Na4 Ned7 16. Bf1 Rfe8 17. Qf2 Bd8 18. Ne2 Nc5 19. Nac3 Qb8 20. Nd4 Bc7 21. g3 h5
22. Bg5 Ncd7 23. Na4 Nh7 24. Be3 g5 25. Bg2 Kh8 26. Qb2 Kg8 27. Ne2 d5 28. Qd2
g4 29. fxg4 hxg4 30. Rf1 b5 31. cxb5 axb5 32. Nac3 Ba5 33. exd5 exd5 34. Bd4 Ne5
35. Qf4 Nf3+ 36. Bxf3 Qxf4 37. Nxf4 gxf3 38. Nxb5 Rxc1 39. Rxc1 Bd2 40. Rd1 Bxf4
41. gxf4 Ba6 42. Nc7 Be2 43. Nxe8 Bxd1 44. Kf2 Kf8 45. Nc7 Bc2 46. Nxd5 Be4 47.
Nc3 Bb7 48. b4 Ke8 49. a4 Nf8 50. b5 Ne6 51. Be3 Kd7 52. a5 Nc7 53. h4 Ke6 54.
Bb6 Nd5 55. Nxd5 Bxd5 56. Bd8 Bc4 57. b6 Ba6 58. Kxf3 Kf5 59. Kg3 Bb7 60. Bc7
Kg6 61. Kg4 Bc8+ 62. Kf3 Bb7+ 63. Ke3 Kh5 64. Kd4 Kxh4 65. Kc5 1-0

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.3"]
[White "Pina Vega, Sulennis"]
[Black "Van Weersel, Arlette"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WIM"]
[WhiteElo "2332"]
[BlackElo "2168"]
[ECO "C77"]
[Opening "Ruy Lopez"]
[Variation "Wormald (Alapin) attack"]
[WhiteFideId "3503151"]
[BlackFideId "1009877"]
[EventDate "2012.11.16"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 Be7 6. c3 d6 7. O-O O-O 8. d3
Bd7 9. Bb3 Na5 10. Bc2 c5 11. Re1 Nc6 12. Nbd2 Re8 13. Nf1 h6 14. Ne3 Bf8 15. a4
b6 16. Bb3 Be6 17. Bxe6 Rxe6 18. Nf5 Kh7 19. h3 Re8 20. Nh2 g6 21. Ng3 d5 22.
Ng4 Nxg4 23. Qxg4 dxe4 24. dxe4 Qf6 25. Be3 Na5 26. Rad1 Rad8 27. Qe2 Qe6 28.
Rxd8 Rxd8 29. Qxa6 Qb3 30. Qb5 Qxb5 31. axb5 Nc4 32. b3 Na3 33. Ne2 Nxb5 34. c4
Nd4 35. Bxd4 exd4 36. Rd1 Ra8 37. Nf4 b5 38. cxb5 Rb8 39. Kf1 Rxb5 40. Rd3 Ra5
41. Nd5 Ra1+ 42. Ke2 Ra2+ 43. Rd2 Ra3 44. Rb2 Kg7 45. Kd3 Ra1 46. f4 Rd1+ 47.
Rd2 Rb1 48. Kc2 Re1 49. e5 g5 50. g3 Rg1 51. Rd3 Rg2+ 52. Kd1 Rg1+ 53. Ke2 Rg2+
54. Kf3 Ra2 55. Ke4 Re2+ 56. Kf5 gxf4 57. gxf4 Rg2 58. Nf6 Be7 59. Rg3+ Rxg3 60.
Nh5+ Kf8 61. Nxg3 Bh4 62. Nf1 Be1 63. Ke4 Ke7 64. Nh2 d3 65. Kxd3 Bg3 66. Nf3
Bxf4 67. Ke4 Bg3 68. Kd5 Bf2 69. Nd2 Bd4 70. Ne4 Bg1 71. Nxc5 f6 72. exf6+ Kxf6
73. b4 Kg5 74. b5 Bh2 75. b6 Kh4 76. Nd7 Bg1 77. b7 Ba7 78. Ne5 Bb8 79. Nc6 Bc7
80. Nb4 Bb8 81. Ke6 Kxh3 82. Kd7 h5 83. Kc8 Bf4 84. Nd5 Bd6 85. Nc7 h4 86. b8=Q
Bxc7 87. Qxc7 Kg2 88. Qg7+ Kh2 89. Qe5+ Kg2 90. Qg5+ Kh3 91. Kd7 1-0

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.4"]
[White "Van Weersel, Arlette"]
[Black "Pina Vega, Sulennis"]
[Result "1/2-1/2"]
[WhiteTitle "WIM"]
[BlackTitle "WGM"]
[WhiteElo "2168"]
[BlackElo "2332"]
[ECO "B20"]
[Opening "Sicilian defence"]
[WhiteFideId "1009877"]
[BlackFideId "3503151"]
[EventDate "2012.11.16"]

1. e4 c5 2. c4 Nc6 3. Ne2 e5 4. Nbc3 d6 5. g3 g6 6. Bg2 Bg7 7. O-O Nge7 8. d3
O-O 9. f4 exf4 10. gxf4 f5 11. Be3 Nd4 12. Rc1 Nec6 13. b3 Be6 14. Qe1 Re8 15.
Qg3 a6 16. Bf2 Qa5 17. Nxd4 Nxd4 18. e5 Rab8 19. Bxd4 cxd4 20. Nd5 dxe5 21. fxe5
Bxd5 22. Bxd5+ Kh8 23. Rce1 Qc7 24. e6 Qxg3+ 25. hxg3 Re7 26. Kf2 Bh6 27. Kf3
Kg7 28. Rh1 Be3 29. a4 a5 30. Rxe3 dxe3 31. Kxe3 b6 32. d4 Kf6 33. Kd3 h5 34. c5
bxc5 35. dxc5 Ke5 36. Bc4 Rc8 37. Re1+ Kf6 38. Kd4 g5 39. Bd5 f4 40. gxf4 gxf4
41. c6 h4 42. Ke4 Rxc6 43. Kxf4 Rd6 44. Bc4 Rd4+ 45. Kf3 Rg7 46. Rf1 Ke7 47. Ke3
Rdg4 48. Rd1 Rg3+ 49. Kd4 h3 50. Bd5 Rg1 51. Rd2 Kd6 52. Kc4 Rc1+ 53. Kd4 h2 54.
Ke3 Ke5 55. Rxh2 Kxd5 56. Rh5+ Kxe6 57. Rxa5 Rc3+ 58. Kd4 Rxb3 59. Ra6+ Kf5 60.
a5 Rc7 61. Ra8 Ke6 62. a6 Ra3 63. Rh8 Ra4+ 64. Kd3 Kd7 65. Rh6 Ra7 66. Rh7+ Kc6
67. Rxa7 Kb6 68. Ra8 Rxa6 69. Rxa6+ Kxa6 70. Ke4 1/2-1/2

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.1"]
[White "Nakhbayeva, Guliskhan"]
[Black "Alexandrova, Olga"]
[Result "1/2-1/2"]
[WhiteTitle "WIM"]
[BlackTitle "IM"]
[WhiteElo "2334"]
[BlackElo "2409"]
[ECO "E46"]
[Opening "Nimzo-Indian"]
[Variation "Reshevsky variation"]
[WhiteFideId "13704788"]
[BlackFideId "14102463"]
[EventDate "2012.11.16"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Ng3
Re8 9. Bd3 c6 10. O-O a5 11. Bd2 Na6 12. Rc1 Nc7 13. Na4 Ne6 14. Qb3 b5 15. Nc5
Nxc5 16. dxc5 g6 17. Bc3 Bf8 18. Bd4 Ne4 19. Nxe4 dxe4 20. Be2 Bg7 21. Rfd1 Bxd4
22. Rxd4 Qe7 23. Rd6 Qc7 24. Rcd1 Be6 25. Qc3 Rab8 26. b4 axb4 27. axb4 Bd5 28.
h4 Red8 29. Qf6 Rxd6 30. cxd6 Qd8 31. Qf4 Qd7 32. Bg4 f5 33. Be2 Rd8 34. Bxb5
Qxd6 35. Qxd6 Rxd6 36. Bxc6 Rxc6 37. Rxd5 Rc1+ 38. Kh2 Rb1 39. Rb5 Kg7 40. Rb6
h6 41. Kg3 g5 42. Rb8 Rb2 43. hxg5 hxg5 44. b5 Rb3 45. b6 f4+ 46. Kg4 fxe3 47.
fxe3 Rxe3 48. Kxg5 Rb3 49. Kf4 e3 50. Kf3 Kh7 51. b7 Kg7 52. g4 Kh7 53. g5 Kg7
54. g6 Rb6 55. Kxe3 Rb1 56. Kd2 Rb2+ 57. Kc3 Rb1 58. Kc4 Rc1+ 59. Kd3 Rb1 60.
Ke4 Re1+ 61. Kf5 Rf1+ 62. Ke6 Re1+ 63. Kd6 Rd1+ 64. Kc5 Rc1+ 65. Kd4 Rd1+ 66.
Kc3 Rb1 67. Kc2 Rb6 68. Kc3 Rb1 69. Kc2 Rb6 70. Kc3 Rb1 1/2-1/2

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.2"]
[White "Alexandrova, Olga"]
[Black "Nakhbayeva, Guliskhan"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "WIM"]
[WhiteElo "2409"]
[BlackElo "2334"]
[ECO "E11"]
[Opening "Bogo-Indian defence"]
[WhiteFideId "14102463"]
[BlackFideId "13704788"]
[EventDate "2012.11.16"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. e3 b6 6. Nc3 Bb7 7. Bd3 O-O 8. O-O
d6 9. a3 Bxc3 10. Bxc3 a4 11. Qe2 Nbd7 12. e4 Re8 13. e5 Nh5 14. Qe3 f5 15. exf6
Qxf6 16. Ng5 h6 17. Ne4 Qf7 18. f4 Rf8 19. g3 Nhf6 20. Nf2 b5 21. Rae1 Rfe8 22.
cxb5 Nb6 23. Ne4 Bxe4 24. Bxe4 d5 25. Bd3 Nc8 26. Bb4 Nd6 27. Bxd6 cxd6 28. h3
Rac8 29. Rc1 Nd7 30. Rc6 Rxc6 31. bxc6 Nb6 32. Rc1 Rc8 33. g4 Rc7 34. Kg2 Nc4
35. Bxc4 dxc4 36. Rxc4 e5 37. Rc3 Qd5+ 38. Qf3 e4 39. Qe3 Rxc6 40. Rxc6 Qxc6 41.
Qc3 Qa6 42. Kf2 Kh7 43. b4 axb3 44. Qxb3 Qc6 45. Ke3 d5 46. Kd2 Qf6 47. Ke3 Qc6
48. Kd2 Qd6 49. Ke3 g5 50. Qb7+ Kg6 51. f5+ Kf6 52. Qh7 Qxa3+ 53. Ke2 Qb2+ 54.
Ke3 Qc3+ 55. Ke2 Qd3+ 56. Ke1 Qe3+ 57. Kf1 Qxh3+ 58. Ke1 Qg3+ 59. Kd2 Qg2+ 60.
Kc3 Qxg4 61. Qg6+ Ke7 62. Qe6+ Kd8 63. Qxd5+ Kc7 64. Qc5+ Kd7 65. Qd5+ Kc7 66.
Qf7+ Kb6 67. Qe6+ Kc7 68. Qe5+ Kd7 69. f6 Qe6 70. Qb5+ Kc7 71. Qa5+ Kc8 72. Qc5+
Kd7 73. Qa7+ Ke8 74. Qb8+ Kf7 75. Kd2 e3+ 76. Ke2 Kxf6 77. Qh8+ Kg6 78. Qd8 g4
79. d5 Qe4 80. Qg8+ Kh5 81. Qf7+ Kh4 82. Qf6+ Kg3 83. Qd6+ Kg2 84. Qxh6 Qf3+ 85.
Kd3 e2+ 86. Kd4 e1=Q 0-1

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.3"]
[White "Nakhbayeva, Guliskhan"]
[Black "Alexandrova, Olga"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "IM"]
[WhiteElo "2334"]
[BlackElo "2409"]
[ECO "D41"]
[Opening "QGD"]
[Variation "Semi-Tarrasch, 5.cd"]
[WhiteFideId "13704788"]
[BlackFideId "14102463"]
[EventDate "2012.11.16"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8.
cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 Nd7 12. O-O b6 13. Rad1 Bb7 14. Rfe1
Rc8 15. Bd3 Qe7 16. d5 Nc5 17. Bb1 exd5 18. exd5 Qd6 19. Qg5 Rfe8 20. Nd4 h6 21.
Qxg7+ Kxg7 22. Nf5+ Kf6 23. Nxd6 Rxe1+ 24. Rxe1 Rd8 25. Ne8+ Kg5 26. Re5+ f5 27.
Rxf5+ Kg6 28. Rf8+ Kg5 29. f4+ 1-0

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.4"]
[White "Alexandrova, Olga"]
[Black "Nakhbayeva, Guliskhan"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WIM"]
[WhiteElo "2409"]
[BlackElo "2334"]
[ECO "E11"]
[Opening "Bogo-Indian defence"]
[WhiteFideId "14102463"]
[BlackFideId "13704788"]
[EventDate "2012.11.16"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. Nc3 d6 6. e3 Nbd7 7. Qc2 e5 8. a3
Bxc3 9. Bxc3 Qe7 10. Be2 O-O 11. O-O e4 12. Nd2 d5 13. b4 a4 14. b5 Re8 15. Bb4
Qe6 16. Rfc1 c6 17. cxd5 cxd5 18. Qc7 Nf8 19. Qd6 Qf5 20. Nf1 Ng6 21. Rc7 h5 22.
Rac1 h4 23. h3 Qg5 24. Kh2 Nf8 25. Re7 Ng6 26. Rxe8+ Nxe8 27. Qb6 Nf4 28. exf4
Qxf4+ 29. Kg1 Qxc1 30. Qd8 Bg4 31. Qxa8 Bxe2 32. Qxe8+ Kh7 33. Qxf7 Qxf1+ 34.
Kh2 Bf3 35. Qf5+ Kh8 36. Qg5 Qxf2 37. Bd6 Bxg2 38. Qxg2 Qxd4 39. Qe2 Kg8 40. Qc2
Qf6 41. Qc8+ Kh7 42. Bc5 Qf4+ 43. Kg2 Qg3+ 44. Kf1 Qf3+ 45. Ke1 e3 46. Qf8 Qxh3
47. Qf4 Qh1+ 48. Ke2 Qg2+ 49. Kxe3 Qg1+ 50. Qf2 Qc1+ 51. Kd4 Qc4+ 52. Ke5 Qe4+
53. Kd6 h3 54. Be3 Kg8 55. Bf4 Qf5 56. Qg3 d4 57. Be5 g5 58. Bxd4 g4 59. Be5 Qf3
60. Qh4 Qd3+ 61. Ke6 Qg6+ 62. Bf6 g3 63. Qh8# 1-0

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.1"]
[White "Rizzo, Marina"]
[Black "Orlova, Yelizaveta"]
[Result "0-1"]
[WhiteTitle "WFM"]
[BlackTitle "WCM"]
[WhiteElo "2054"]
[BlackElo "1961"]
[ECO "B32"]
[Opening "Sicilian defence"]
[WhiteFideId "102687"]
[BlackFideId "2601826"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 g6 6. Be3 Qb4+ 7. N1d2 Bg7 8.
c3 Qd6 9. Be2 Qc7 10. O-O Nf6 11. f4 d6 12. Kh1 O-O 13. Qe1 b6 14. Bf3 Bb7 15.
Qg3 b5 16. Rad1 Rad8 17. h4 Kh8 18. Nd4 a6 19. Qh2 e5 20. Ne2 exf4 21. Bxf4 Ne5
22. Nd4 Neg4 23. Qg3 h5 24. Bg5 Rd7 25. Rfe1 b4 26. Rc1 bxc3 27. Rxc3 Qb6 28.
N2b3 a5 29. Ne2 Nxe4 30. Bxe4 Bxe4 31. Re3 Nxe3 32. Bxe3 Qa6 33. Nc3 Bb7 34. Qg5
a4 35. Nd4 a3 36. bxa3 Qxa3 37. Ncb5 Qxa2 38. Nc3 Qc4 39. Nce2 Qd5 40. Qxd5 Bxd5
41. Nf4 Bb7 42. Rb1 Kh7 43. Nh3 Re8 44. Ng5+ Kg8 45. Bf4 Bxd4 46. Kh2 f6 47. Nh3
Re2 48. Ng1 Re6 49. Ra1 0-1

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.2"]
[White "Orlova, Yelizaveta"]
[Black "Rizzo, Marina"]
[Result "1/2-1/2"]
[WhiteTitle "WCM"]
[BlackTitle "WFM"]
[WhiteElo "1961"]
[BlackElo "2054"]
[ECO "A01"]
[Opening "Nimzovich-Larsen attack"]
[Variation "modern variation"]
[WhiteFideId "2601826"]
[BlackFideId "102687"]
[EventDate "2012.11.16"]

1. b3 e5 2. Bb2 Nc6 3. e3 d6 4. c4 Bf5 5. a3 a5 6. Nc3 Nf6 7. d3 Be7 8. Be2 O-O
9. g4 Be6 10. h4 Qd7 11. g5 Ne8 12. Nd5 Bd8 13. Nf3 Ne7 14. Nxe7+ Bxe7 15. h5 f6
16. h6 fxg5 17. hxg7 Nxg7 18. d4 e4 19. Nd2 d5 20. cxd5 Bxd5 21. Bg4 Qd6 22. Nc4
Qf6 23. Qd2 b6 24. Ne5 Rfd8 25. Qc2 Bd6 26. O-O-O Qf8 27. a4 Bxe5 28. dxe5 Qf7
29. e6 Nxe6 30. Bxe6 Qxe6 31. Qc3 Qc6 32. Qxc6 Bxc6 33. Rh5 Rxd1+ 34. Kxd1 Rd8+
35. Kc2 Rd5 36. Rh6 Bd7 37. Rf6 Rf5 38. Rxf5 Bxf5 39. Bf6 g4 40. Bd8 h5 41. Bxc7
h4 42. Kc3 Kf7 43. Kc4 Bd7 44. Kd5 b5 45. axb5 Bxb5 46. Kxe4 a4 47. bxa4 Bxa4
48. Kf4 Bd1 49. Kg5 h3 50. Kh4 Ke8 1/2-1/2

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.3"]
[White "Rizzo, Marina"]
[Black "Orlova, Yelizaveta"]
[Result "1-0"]
[WhiteTitle "WFM"]
[BlackTitle "WCM"]
[WhiteElo "2054"]
[BlackElo "1961"]
[ECO "B34"]
[Opening "Sicilian"]
[Variation "accelerated fianchetto, modern variation"]
[WhiteFideId "102687"]
[BlackFideId "2601826"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8.
Qd2 d6 9. f3 Bd7 10. g4 Rc8 11. O-O-O Ne5 12. h4 Nc4 13. Bxc4 Rxc4 14. h5 Ne8
15. hxg6 fxg6 16. Qh2 Nf6 17. Nd5 Nxd5 18. exd5 Kf7 19. Ne6 Bxe6 20. dxe6+ Ke8
21. Qxh7 Bxb2+ 22. Kxb2 Qa5 23. Qxg6+ Kd8 24. Rxd6+ Kc8 25. Rd3 Qe5+ 26. Kb1
Rb4+ 27. Rb3 Rxb3+ 28. axb3 Qxe3 29. Rd1 Qxf3 30. Rd3 Qf1+ 31. Kb2 Qf6+ 32. Qxf6
Rxf6 33. Re3 Kc7 34. Kc3 Kd6 35. Kd4 Rg6 36. Re4 Rxe6 37. Rxe6+ Kxe6 38. Ke4 Kf6
39. Kf4 Kg6 40. Ke4 1-0

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.4"]
[White "Orlova, Yelizaveta"]
[Black "Rizzo, Marina"]
[Result "1-0"]
[WhiteTitle "WCM"]
[BlackTitle "WFM"]
[WhiteElo "1961"]
[BlackElo "2054"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[WhiteFideId "2601826"]
[BlackFideId "102687"]
[EventDate "2012.11.16"]

1. d4 d5 2. Nf3 Nf6 3. b3 Bf5 4. Bb2 Nbd7 5. e3 e6 6. c4 c6 7. Nbd2 h6 8. Be2
Bd6 9. h3 Bh7 10. a3 O-O 11. b4 a6 12. Qb3 Re8 13. Bd3 Bxd3 14. Qxd3 b5 15. c5
Bc7 16. Ne5 Nxe5 17. dxe5 Nd7 18. Nf3 Qb8 19. Qd4 a5 20. O-O axb4 21. axb4 Ra4
22. Kh1 Qa7 23. g4 Ra8 24. h4 Qb8 25. g5 hxg5 26. hxg5 g6 27. Kg2 Rxa1 28. Bxa1
Ra4 29. Rh1 Rxa1 30. Qxa1 Nxe5 31. Nd4 Qd8 32. Nxc6 Qxg5+ 33. Kf1 f6 34. Qd1 1-0

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.1"]
[White "Van Weersel, Arlette"]
[Black "Orlova, Yelizaveta"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "WCM"]
[WhiteElo "2168"]
[BlackElo "1961"]
[ECO "B38"]
[Opening "Sicilian"]
[Variation "accelerated fianchetto, Maroczy bind, 6.Be3"]
[WhiteFideId "1009877"]
[BlackFideId "2601826"]
[EventDate "2012.11.16"]

1. e4 c5 2. c4 g6 3. Ne2 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 d6 7. Nc3 Nf6 8. Be2
O-O 9. O-O Bd7 10. Nb3 Na5 11. f3 Rc8 12. Nxa5 Qxa5 13. Rc1 a6 14. Qd2 Rfe8 15.
Rfd1 b5 16. c5 b4 17. Nb1 Bb5 18. cxd6 exd6 19. Bxb5 Qxb5 20. Qxd6 h5 21. Qd2
Kh7 22. b3 a5 23. Qf2 Nd7 24. Qf1 Qxf1+ 25. Kxf1 Ne5 26. Nd2 a4 27. bxa4 Ra8 28.
h3 Rxa4 29. f4 Nd3 30. Rc7 Rxa2 31. Rxf7 Rf8 32. Rxf8 Bxf8 33. Nc4 Nb2 34. Rd7+
Kg8 35. Ne5 Ra3 36. Bd4 Nd3 37. Nxg6 b3 38. Rd8 Kf7 39. Nxf8 Ke7 40. Rb8 Nxf4
41. Bc5+ Kf7 42. Ke1 Ra8 1-0

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.2"]
[White "Orlova, Yelizaveta"]
[Black "Van Weersel, Arlette"]
[Result "1-0"]
[WhiteTitle "WCM"]
[BlackTitle "WIM"]
[WhiteElo "1961"]
[BlackElo "2168"]
[ECO "A01"]
[Opening "Nimzovich-Larsen attack"]
[Variation "Indian variation"]
[WhiteFideId "2601826"]
[BlackFideId "1009877"]
[EventDate "2012.11.16"]

1. b3 Nf6 2. Bb2 g6 3. Bxf6 exf6 4. c4 Bg7 5. Nc3 O-O 6. g3 c6 7. Bg2 f5 8. Rc1
d6 9. e3 Nd7 10. Nge2 Nf6 11. O-O Re8 12. Nf4 Ne4 13. d4 Qa5 14. Qc2 Nxc3 15.
Qxc3 Qxc3 16. Rxc3 Bd7 17. Rd3 Rad8 18. b4 a6 19. Rc1 Rc8 20. a4 h6 21. a5 g5
22. Ne2 Kh7 23. Nc3 Kg6 24. Na4 Rcd8 25. Nb6 Re7 26. d5 Be8 27. Rcd1 Be5 28. f4
Bf6 29. c5 cxd5 30. Nxd5 Red7 31. Nb6 Be7 32. Nxd7 Rxd7 33. cxd6 Bf8 34. e4 fxe4
35. Bxe4+ f5 36. Bg2 Kf6 37. fxg5+ hxg5 38. Re1 Bf7 39. Bxb7 Rxd6 40. Rxd6+ Bxd6
41. Bxa6 Bxb4 42. Ra1 Bc3 43. Ra3 Bb4 44. Ra4 Bc5+ 45. Kg2 Bd5+ 46. Kf1 Ke5 47.
Ke2 Bg1 48. h4 gxh4 49. Rxh4 Bd4 50. Bd3 Be6 51. a6 Ba7 52. Rh7 Bd4 53. a7 Bd5
54. Rd7 Bc6 55. Rc7 Bg2 56. Ba6 Kd6 57. Rh7 Be4 58. Bb7 Bxa7 59. Bxe4 Bd4 60.
Bxf5 Ke5 61. g4 Kf4 62. Rd7 Bf6 63. Rd3 Ba1 64. Rf3+ Kg5 65. Ke3 Bb2 66. Ke4 Ba1
67. Ra3 Bb2 68. Ra6 Bf6 69. Kd5 Bb2 70. Ke6 Kh6 71. Kf7+ Kg5 72. Rg6+ Kf4 73.
Bd7 Ke5 74. g5 Bc1 75. Re6+ Kf4 76. g6 Bb2 77. g7 Bxg7 78. Kxg7 1-0

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.3"]
[White "Van Weersel, Arlette"]
[Black "Orlova, Yelizaveta"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "WCM"]
[WhiteElo "2168"]
[BlackElo "1961"]
[ECO "B38"]
[Opening "Sicilian"]
[Variation "accelerated fianchetto, Maroczy bind, 6.Be3"]
[WhiteFideId "1009877"]
[BlackFideId "2601826"]
[EventDate "2012.11.16"]

1. e4 c5 2. c4 Nc6 3. Ne2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 d6 7. Nc3 Nf6 8. Be2
O-O 9. O-O Bd7 10. Nb3 Ne5 11. f3 Rc8 12. Nd2 b6 13. Rc1 Bc6 14. b4 Bb7 15. Qb3
Qc7 16. Nb5 Qb8 17. a4 Ba6 18. Na3 Rfd8 19. Rfd1 e6 20. Bf1 d5 21. cxd5 Bxf1 22.
Rxc8 Qxc8 23. Nxf1 exd5 24. exd5 Qb7 25. d6 Ne8 26. Nb5 a6 27. Nc3 Rxd6 28. Ne4
Rxd1 29. Qxd1 Qc7 30. Bf2 Nc4 31. Qd5 Ned6 32. Nxd6 Nxd6 33. Qa8+ Qc8 34. Qa7 b5
35. Qc5 Qd7 36. axb5 axb5 37. Qd5 Qe6 38. Qa8+ Qe8 39. Qxe8+ Nxe8 40. Ne3 Bc3
41. Nd5 Kg7 42. Nxc3 1-0

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.4"]
[White "Orlova, Yelizaveta"]
[Black "Van Weersel, Arlette"]
[Result "0-1"]
[WhiteTitle "WCM"]
[BlackTitle "WIM"]
[WhiteElo "1961"]
[BlackElo "2168"]
[ECO "E60"]
[Opening "King's Indian defence"]
[WhiteFideId "2601826"]
[BlackFideId "1009877"]
[EventDate "2012.11.16"]

1. d4 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 O-O 5. Nf3 d5 6. e3 c6 7. Nbd2 b6 8. Be2 Bb7
9. O-O Nbd7 10. Rc1 Rc8 11. Qc2 c5 12. Qb1 Rc7 13. Rfd1 Qa8 14. cxd5 Bxd5 15.
Bc4 Bb7 16. Bd3 Rfc8 17. Bb5 a6 18. Bxd7 Rxd7 19. Ne5 Rdd8 20. f3 Nd5 21. Nf1
cxd4 22. Bxd4 f6 23. Nc4 b5 24. Na5 e5 25. Nxb7 Qxb7 26. Bc5 Nc7 27. Be7 Rxd1
28. Rxd1 Ne6 29. Qd3 Qxe7 0-1

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.1"]
[White "Alexandrova, Olga"]
[Black "Rizzo, Marina"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WFM"]
[WhiteElo "2409"]
[BlackElo "2054"]
[ECO "D37"]
[Opening "QGD"]
[Variation "classical variation (5.Bf4)"]
[WhiteFideId "14102463"]
[BlackFideId "102687"]
[EventDate "2012.11.16"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 c6 6. e3 O-O 7. a3 Bd6 8. Bxd6
Qxd6 9. c5 Qe7 10. Ne5 Nbd7 11. f4 Nxe5 12. fxe5 Ne8 13. Qh5 g6 14. Qh6 f6 15.
exf6 Qxf6 16. O-O-O e5 17. Be2 exd4 18. exd4 Ng7 19. g4 Qf4+ 20. Qxf4 Rxf4 21.
Rhf1 Ne6 22. Rxf4 Nxf4 23. Bf3 Bd7 24. Kd2 Re8 25. h4 h6 26. b4 g5 27. h5 Kg7
28. a4 Ne6 29. Ne2 Nf8 30. Rb1 Nh7 31. b5 Nf6 32. bxc6 Bxc6 33. Ng3 Ne4+ 34.
Bxe4 dxe4 35. Nf5+ Kh7 36. Ke3 a5 37. Rb6 Rf8 38. d5 Bxa4 39. Rxb7+ Kh8 40. Nxh6
Bc2 41. Nf7+ Kg8 42. Nxg5 a4 43. Ra7 Rc8 44. c6 Bb3 45. Kxe4 1-0

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.2"]
[White "Rizzo, Marina"]
[Black "Alexandrova, Olga"]
[Result "0-1"]
[WhiteTitle "WFM"]
[BlackTitle "IM"]
[WhiteElo "2054"]
[BlackElo "2409"]
[ECO "B43"]
[Opening "Sicilian"]
[Variation "Kan, 5.Nc3"]
[WhiteFideId "102687"]
[BlackFideId "14102463"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. a3 d6 7. Be3 Bb7 8. Be2
Nf6 9. f3 Be7 10. O-O Nbd7 11. Qe1 O-O 12. Rd1 Qc7 13. Qg3 Ne5 14. Kh1 Nc4 15.
Bc1 Nxa3 16. Bh6 Ne8 17. Ncxb5 Nxb5 18. Nxb5 axb5 19. Bxb5 Bc6 20. Bd3 Kh8 21.
Bf4 e5 22. Bd2 Nf6 23. Bc3 Qb7 24. Bc4 Bb5 25. Bxb5 Qxb5 26. Rde1 Bd8 27. Qf2
Ba5 28. Bxa5 Rxa5 29. b3 Qc5 30. Qd2 Ra2 31. Rc1 Rc8 32. h3 h6 33. b4 Qd4 34.
Qxd4 exd4 35. Rfd1 Rc4 36. b5 Nd7 37. Rd2 Nc5 38. Rcd1 Ne6 39. Rb1 Rcxc2 40.
Rxc2 Rxc2 41. b6 Rc8 42. Kg1 Nc5 43. Kf1 Rb8 44. Ke2 Kh7 45. Rb5 Na4 46. Rb4
Nxb6 47. Rxd4 Nc8 48. Ke3 Rb6 49. h4 h5 50. Kf4 Kg6 51. g4 hxg4 52. fxg4 f6 53.
h5+ Kf7 54. Rd5 Ne7 55. Ra5 Rb1 56. Ra7 Ke6 57. Ra5 Rf1+ 58. Ke3 Rg1 59. Kf4 Rc1
60. Ke3 Rc5 61. Ra7 d5 62. Kd3 dxe4+ 63. Kxe4 Rc4+ 64. Kf3 Rd4 65. Ra6+ Rd6 66.
Ra5 Nc6 67. Ra8 Ne5+ 68. Ke4 Nxg4 69. Rg8 Kf7 70. Ra8 Ne5 71. Ra7+ Rd7 72. Ra5
Rb7 73. Kf5 Nd7 74. Ra3 Rb5+ 75. Kg4 Rg5+ 76. Kh4 Ne5 77. Ra7+ Kg8 78. Ra8+ Kh7
79. Ra7 Rg4+ 80. Kh3 Rc4 81. Ra5 Kh6 82. Ra7 Rd4 83. Ra8 Kxh5 84. Rh8+ Kg5 85.
Rg8 g6 0-1

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.3"]
[White "Alexandrova, Olga"]
[Black "Rizzo, Marina"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WFM"]
[WhiteElo "2409"]
[BlackElo "2054"]
[ECO "D37"]
[Opening "QGD"]
[Variation "4.Nf3"]
[WhiteFideId "14102463"]
[BlackFideId "102687"]
[EventDate "2012.11.16"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 b6 5. Bg5 Be7 6. e3 Bb7 7. cxd5 Nxd5 8. Bxe7
Qxe7 9. Bd3 O-O 10. O-O Nf6 11. e4 Nbd7 12. e5 Nd5 13. Nxd5 Bxd5 14. Qe2 Rfd8
15. Be4 Nf8 16. Rac1 Rac8 17. Bxd5 Rxd5 18. Rc6 a5 19. Rfc1 Qd8 20. Qc2 Rd7 21.
Rxb6 c5 22. Rb5 c4 23. Qc3 Ra7 24. a4 Ng6 25. g3 Ne7 26. Nd2 Nd5 27. Qf3 Qg5 28.
Qd1 Rac7 29. Ne4 Qd8 30. Nd6 Rb8 31. Rxc4 Rxc4 32. Nxc4 h6 33. Qd2 Nb4 34. Rxb8
Qxb8 35. Ne3 Qb7 36. Nc4 Qd5 37. Qc3 g6 38. Nd2 Kg7 39. b3 Nc6 40. Nf3 Nb4 41.
h4 Nc6 42. Qe3 Nb4 43. Kg2 Nc6 44. Qc3 Nb4 45. g4 Nc6 46. g5 h5 47. Qe3 Nb4 48.
Kg3 Nc6 49. Kf4 Nb4 50. Qc3 Qd7 51. Qc4 Nd5+ 52. Kg3 Nb4 53. Nd2 Nc6 54. Nf3 Nb4
55. Qb5 Nc6 56. Kf4 Qc7 57. Qc5 Qd7 58. Ke4 Qb7 59. Qb5 Qd7 60. Ke3 Qc7 61. Qc5
Qd7 62. Nd2 Qb7 63. Qb5 Qd7 64. Qc5 Qb7 65. Qb5 Qd7 66. Nf3 Qc7 67. Ke4 Qd7 68.
Qc5 Qc7 69. Nd2 Qd7 70. Nc4 Qc7 71. Nb6 Qb7 72. Ke3 Nb4 73. d5 Qxb6 74. Qxb6
Nxd5+ 75. Kd4 Nxb6 76. Kc5 Nd7+ 77. Kb5 Nxe5 78. Kxa5 Nd3 79. Kb6 Kf8 80. a5 Ke7
81. a6 Kd6 82. a7 Nc5 83. a8=Q Nd7+ 1-0

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.4"]
[White "Rizzo, Marina"]
[Black "Alexandrova, Olga"]
[Result "1/2-1/2"]
[WhiteTitle "WFM"]
[BlackTitle "IM"]
[WhiteElo "2054"]
[BlackElo "2409"]
[ECO "B41"]
[Opening "Sicilian"]
[Variation "Kan, Maroczy bind (Reti variation)"]
[WhiteFideId "102687"]
[BlackFideId "14102463"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Qf3 Qc7 8. Bf4
Bd6 9. Bg3 Bxg3 10. hxg3 Nc6 11. Nxc6 dxc6 12. Be2 e5 13. O-O Bg4 14. Qe3 Bxe2
15. Nxe2 O-O 16. c5 Rad8 17. b4 Rd7 18. Nc3 Rfd8 19. Rad1 Rd4 20. a3 R8d7 21. f4
Ng4 22. Qe2 h5 23. Rf3 Rxd1+ 24. Nxd1 Qd8 25. Ne3 Rd2 26. Qc4 Rd4 27. Qc2 Nxe3
28. Rxe3 Rd1+ 29. Kh2 h4 30. fxe5 hxg3+ 31. Rxg3 Qh4+ 32. Rh3 Qe1 33. Rd3 Qh4+
34. Rh3 Qf4+ 35. Rg3 Rd4 36. Qc3 Qxe4 37. Re3 Qf4+ 38. Kg1 Rd1+ 39. Re1 Rd5 40.
e6 fxe6 41. Rxe6 Kf7 42. Qe1 Qd4+ 43. Re3 Qd1 44. Re7+ Kf8 45. Re8+ Kf7 46. Re7+
Kf6 47. Re6+ Kf7 48. Re7+ Kf8 49. Re8+ Kf7 50. Qxd1 1/2-1/2

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.1"]
[White "Pina Vega, Sulennis"]
[Black "Nakhbayeva, Guliskhan"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "WIM"]
[WhiteElo "2332"]
[BlackElo "2334"]
[ECO "C00"]
[Opening "French"]
[Variation "King's Indian attack"]
[WhiteFideId "3503151"]
[BlackFideId "13704788"]
[EventDate "2012.11.16"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 g6 6. Bg2 Bg7 7. O-O Nf6 8. c3 O-O
9. Re1 a5 10. a4 Rb8 11. e5 Ng4 12. d4 cxd4 13. cxd4 f6 14. h3 Nxf2 15. Kxf2
fxe5 16. Kg1 exd4 17. Nf1 e5 18. Qb3 Kh8 19. Bg5 Qd6 20. Rac1 Be6 21. Qa3 Nb4
22. Bd2 e4 23. Ng5 Bd7 24. Bxb4 axb4 25. Qb3 h6 26. Bxe4 hxg5 27. Bxd5 Bxa4 28.
Qc4 Bd7 29. Bg2 d3 30. Rcd1 Qb6+ 31. Kh1 Bb5 32. Qxb4 Rf2 33. Be4 Rxb2 34. Qe7
Bc6 35. Qxg5 Re8 36. Qxg6 Qd8 0-1

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.2"]
[White "Nakhbayeva, Guliskhan"]
[Black "Pina Vega, Sulennis"]
[Result "1/2-1/2"]
[WhiteTitle "WIM"]
[BlackTitle "WGM"]
[WhiteElo "2334"]
[BlackElo "2332"]
[ECO "A44"]
[Opening "Semi-Benoni (`blockade variation')"]
[WhiteFideId "13704788"]
[BlackFideId "3503151"]
[EventDate "2012.11.16"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Nc3 Be7 5. f4 Nd7 6. Nf3 a6 7. a4 Bf6 8. f5 h6 9.
Be3 Rb8 10. Be2 Nf8 11. O-O Bd7 12. a5 Nh7 13. Nd2 Bg5 14. Bf2 Bxd2 15. Qxd2
Ngf6 16. Kh1 Ng5 17. Qe3 b5 18. axb6 Rxb6 19. b3 Bb5 20. Bxb5+ axb5 21. b4 Nd7
22. Qe2 Qb8 23. Ra5 O-O 24. h4 Nh7 25. Nxb5 cxb4 26. Bxb6 Qxb6 27. Rfa1 Nc5 28.
Qe3 Rc8 29. Na7 Re8 30. Nc6 Nf6 31. Ra6 Qb5 32. Ra8 Rxa8 33. Rxa8+ Kh7 34. Ra1
Nfxe4 35. Ne7 Qd7 36. Nc6 Qxf5 37. Nxb4 Qg4 38. Nd3 Ng3+ 39. Kg1 Nce4 40. Nf2
Nxf2 41. Kxf2 Nf5 42. Qc3 Qxh4+ 43. Kg1 Ng3 44. Re1 f5 45. Qf3 e4 46. Qc3 f4 47.
Qc4 Qh1+ 48. Kf2 Qh4 49. Kg1 Qh1+ 50. Kf2 e3+ 51. Rxe3 fxe3+ 52. Kxg3 Qe1+ 53.
Kh2 Qf2 54. Qe4+ Kg8 55. Qe6+ Kf8 56. Qxd6+ Kg8 57. Qe6+ Kh7 58. Qe4+ Kh8 59.
Qe8+ Kh7 60. Qe4+ Kh8 61. Qe8+ 1/2-1/2

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.3"]
[White "Pina Vega, Sulennis"]
[Black "Nakhbayeva, Guliskhan"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WIM"]
[WhiteElo "2332"]
[BlackElo "2334"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack, Yugoslav variation"]
[WhiteFideId "3503151"]
[BlackFideId "13704788"]
[EventDate "2012.11.16"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bg4 5. h3 Bh5 6. Ne5 Nbd7 7. d4 e6 8. f4
Bd6 9. b3 Qb6 10. Kh2 Bg6 11. a4 Be4 12. Nxd7 Nxd7 13. Bxe4 dxe4 14. c4 c5 15.
a5 Qc6 16. Nc3 cxd4 17. Qxd4 Nf6 18. Be3 O-O 19. Nb5 Bb8 20. Rfd1 a6 21. Nc3 h6
22. Na4 Bc7 23. Nb6 Rad8 24. Qc5 Qxc5 25. Bxc5 Rfe8 26. b4 g5 27. fxg5 hxg5 28.
Kg2 Nh5 29. Bf2 f5 30. Nd7 Kf7 31. Bb6 Rc8 32. Bxc7 Rxc7 33. Nc5 Ke7 34. Rd4
Rec8 35. Rad1 Nf6 36. e3 e5 37. Rd6 Rc6 38. R6d2 f4 39. Kf2 b6 40. axb6 Rxb6 41.
Nd7 Rxb4 42. Nxe5 fxe3+ 43. Kxe3 Rb3+ 44. Ke2 Rxg3 45. Rd6 Rb8 46. Nc6+ Kf7 47.
Nxb8 a5 48. Rf1 a4 49. Rfxf6+ Kg7 50. Rfe6 a3 51. Ra6 a2 52. Re7+ Kf8 53. Rea7
Rxh3 54. Nd7+ Ke7 55. Nc5+ Kd8 56. Rxa2 1-0

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.4"]
[White "Nakhbayeva, Guliskhan"]
[Black "Pina Vega, Sulennis"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "WGM"]
[WhiteElo "2334"]
[BlackElo "2332"]
[ECO "D21"]
[Opening "QGA"]
[Variation "Alekhine defense, Borisenko-Furman variation"]
[WhiteFideId "13704788"]
[BlackFideId "3503151"]
[EventDate "2012.11.16"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e4 b5 5. Be2 Bb7 6. e5 e6 7. O-O Ne7 8. Bg5 c5
9. a4 h6 10. Bh4 g5 11. Bg3 Nbc6 12. axb5 axb5 13. Nc3 Rxa1 14. Qxa1 g4 15. Ne4
Nd5 16. Nfd2 h5 17. dxc5 h4 18. Bxg4 hxg3 19. fxg3 Nxe5 20. Qa7 Qa8 21. Qxa8+
Bxa8 22. Be2 f5 23. Nd6+ Bxd6 24. cxd6 Bc6 25. h3 Kd7 26. g4 fxg4 27. hxg4 Ne3
28. Rf4 Kxd6 29. g5 Rg8 30. Kf2 Nc2 31. g3 Rxg5 32. Nb1 Kc5 33. Nc3 b4 34. Ne4+
Bxe4 35. Rxe4 c3 36. bxc3 bxc3 37. Bd1 Nd4 38. Re3 Kc4 39. Ba4 Ng4+ 40. Ke1 0-1

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.1"]
[White "Nakhbayeva, Guliskhan"]
[Black "Van Weersel, Arlette"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "WIM"]
[WhiteElo "2334"]
[BlackElo "2168"]
[ECO "D85"]
[Opening "Gruenfeld"]
[Variation "modern exchange variation"]
[WhiteFideId "13704788"]
[BlackFideId "1009877"]
[EventDate "2012.11.16"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 O-O 8.
Be2 c5 9. O-O Nc6 10. Be3 cxd4 11. cxd4 b6 12. Rc1 Na5 13. d5 e5 14. h3 f5 15.
exf5 gxf5 16. d6 Be6 17. Bg5 Bf6 18. Qd2 f4 19. Bxf6 Qxf6 20. Bd3 Rad8 21. Rfe1
Nb7 22. Rxe5 Nxd6 23. Bxh7+ Kg7 24. Bb1 Nc4 25. Qc2 Rh8 26. Rg5+ Kf8 27. Rg6 Qe7
28. Ng5 Bd5 29. Qf5+ Ke8 30. Ne6 Nd6 31. Qe5 Nf7 32. Nc7+ Kf8 33. Qxf4 Rh4 34.
Qg3 Nh6 35. Nxd5 Rxd5 36. Rc8+ Rd8 37. Rc7 Rd1+ 38. Kh2 Qd8 39. Bc2 Rdd4 40.
Rxh6 Qxc7 41. Qxc7 Rxh6 42. Qxa7 Rhd6 43. Bb3 Rd7 44. Qxb6 Rd2 45. Qf6+ Ke8 46.
Ba4 1-0

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.2"]
[White "Van Weersel, Arlette"]
[Black "Nakhbayeva, Guliskhan"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "WIM"]
[WhiteElo "2168"]
[BlackElo "2334"]
[ECO "C17"]
[Opening "French"]
[Variation "Winawer, advance, 5.a3"]
[WhiteFideId "1009877"]
[BlackFideId "13704788"]
[EventDate "2012.11.16"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. Bd2 Nc6 7. Nf3 cxd4 8. Nb5
Bc7 9. Nxc7+ Qxc7 10. Bf4 Qb6 11. Bd3 Nge7 12. O-O Ng6 13. Bg3 Qxb2 14. Qe2 Qb6
15. h4 O-O 16. Ng5 h6 17. Nxf7 Kxf7 18. Qh5 Ne7 19. f4 Bd7 20. Rab1 Qc6 21. Be1
Be8 22. Bb4 Kg8 23. Qg4 Qd7 24. Rf3 Nf5 25. Bxf8 Kxf8 26. Bb5 Qf7 27. Bd3 Ngxh4
28. Rh3 Ng6 29. Qe2 Nxf4 30. Qf3 Nxh3+ 31. Qxh3 b6 32. g4 Ne3 33. c3 Qf4 34. Rb2
Kg8 35. Re2 Nxg4 36. Bc2 Bb5 37. Rg2 Qf1# 0-1

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.3"]
[White "Nakhbayeva, Guliskhan"]
[Black "Van Weersel, Arlette"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "WIM"]
[WhiteElo "2334"]
[BlackElo "2168"]
[ECO "D85"]
[Opening "Gruenfeld"]
[Variation "modern exchange variation"]
[WhiteFideId "13704788"]
[BlackFideId "1009877"]
[EventDate "2012.11.16"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.
Rb1 O-O 9. Be2 Qa5 10. O-O Qxa2 11. Be3 cxd4 12. cxd4 Qe6 13. Qc2 Qc6 14. Bc4
Nd7 15. Qd3 Nf6 16. d5 Qc7 17. h3 b6 18. Rfc1 Qd8 19. e5 Bf5 20. Qd4 Bxb1 21.
Rxb1 Nd7 22. Rd1 Rc8 23. Qe4 Qc7 24. Ba6 Qc2 25. Rd3 Rc3 26. Bd4 Qb1+ 27. Kh2
Rc1 28. Ng5 Re1 29. Qh4 h6 30. Nxf7 Nxe5 31. Nxh6+ Bxh6 32. Bxe5 Qc1 33. Rd4
Rxe5 34. d6 exd6 35. Bc4+ Kg7 36. Rg4 Bf4+ 37. g3 Bg5 38. Rxg5 Qxg5 39. Qd4 Qf6
40. f4 Re2+ 0-1

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.4"]
[White "Van Weersel, Arlette"]
[Black "Nakhbayeva, Guliskhan"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "WIM"]
[WhiteElo "2168"]
[BlackElo "2334"]
[ECO "C17"]
[Opening "French"]
[Variation "Winawer, advance, 5.a3"]
[WhiteFideId "1009877"]
[BlackFideId "13704788"]
[EventDate "2012.11.16"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. Bd2 Nc6 7. Nf3 cxd4 8. Nb5
Bc7 9. Nxc7+ Qxc7 10. Bf4 Qb6 11. Rb1 Nge7 12. Bd3 Ng6 13. Bg3 Bd7 14. h4 Nge7
15. h5 h6 16. Nh4 Qa5+ 17. Kf1 Qc7 18. Qe2 Na5 19. Qg4 O-O 20. Qxd4 a6 21. Kg1
Bb5 22. Kh2 Bxd3 23. cxd3 Nac6 24. Qe3 d4 25. Qe4 Rad8 26. f4 Qd7 27. Nf3 Nf5
28. Bf2 f6 29. exf6 Rxf6 30. Rbe1 Qf7 31. Kg1 Qd7 32. Nh4 Nd6 33. Qe2 Rxf4 34.
Ng6 Rf5 35. Qxe6+ Qxe6 36. Rxe6 Rb5 37. b4 a5 38. bxa5 Rxa5 39. Rh4 Nf5 40. Rf4
Kh7 41. g4 Ne3 42. Bxe3 dxe3 43. Rxe3 Rxa3 44. Rf7 b5 45. Rc7 Rc3 46. Re6 Nd4
47. Rxc3 Nxe6 48. Rb3 Nd4 49. Rb4 Rd5 50. Kf2 Nc6 51. Rb3 b4 52. Nf4 Ra5 53. Ne2
Ra2 54. Rb1 Nd4 55. Re1 b3 56. Ke3 Rxe2+ 57. Rxe2 Nxe2 58. Kd2 Kg8 59. d4 Nxd4
60. Kc3 Kf7 61. Kxd4 0-1

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.1"]
[White "Rizzo, Marina"]
[Black "Pina Vega, Sulennis"]
[Result "0-1"]
[WhiteTitle "WFM"]
[BlackTitle "WGM"]
[WhiteElo "2054"]
[BlackElo "2332"]
[ECO "B28"]
[Opening "Sicilian"]
[Variation "O'Kelly variation"]
[WhiteFideId "102687"]
[BlackFideId "3503151"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 d6 7. Bg5 Be7 8. Bc4
O-O 9. Bxf6 Bxf6 10. O-O Bg4 11. Qd3 Nc6 12. a3 Rc8 13. Ba2 Be7 14. Rfe1 Kh8 15.
Nd2 Nd4 16. Nf1 Bg5 17. Ne3 Be6 18. Ned5 f5 19. f4 Bh6 20. fxe5 dxe5 21. Rad1 f4
22. Rf1 Bg4 23. Rde1 Rc6 24. Rf2 Bg5 25. Ref1 Re8 26. Bb1 b5 27. h3 Bh5 28. g4
fxg3 29. Qxg3 Rg6 30. Kh1 Bf4 31. Qd3 Rg3 32. Nxf4 Rxd3 33. Nxd3 h6 34. Nxe5 Qh4
35. Rf8+ Rxf8 36. Rxf8+ Kh7 37. Ba2 Qxh3+ 38. Kg1 Qg3+ 39. Kh1 Bf3+ 40. Nxf3
Nxf3 41. Rxf3 Qxf3+ 42. Kg1 Qe3+ 43. Kh1 Qc1+ 44. Kg2 Qxb2 0-1

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.2"]
[White "Pina Vega, Sulennis"]
[Black "Rizzo, Marina"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WFM"]
[WhiteElo "2332"]
[BlackElo "2054"]
[ECO "C77"]
[Opening "Ruy Lopez"]
[Variation "Wormald (Alapin) attack"]
[WhiteFideId "3503151"]
[BlackFideId "102687"]
[EventDate "2012.11.16"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. c3 Bb6 8. d3 h6
9. Nbd2 d6 10. Nf1 Bb7 11. Ng3 O-O 12. Be3 Bxe3 13. fxe3 Na5 14. Bc2 c5 15. O-O
Qc7 16. Nh4 Nc6 17. Rxf6 gxf6 18. Qh5 Ne7 19. Qxh6 1-0

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.3"]
[White "Rizzo, Marina"]
[Black "Pina Vega, Sulennis"]
[Result "0-1"]
[WhiteTitle "WFM"]
[BlackTitle "WGM"]
[WhiteElo "2054"]
[BlackElo "2332"]
[ECO "B28"]
[Opening "Sicilian"]
[Variation "O'Kelly variation"]
[WhiteFideId "102687"]
[BlackFideId "3503151"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 d6 7. Bc4 Be7 8. O-O
O-O 9. a4 Bg4 10. h3 Bh5 11. Bb3 Nc6 12. Be3 Rc8 13. g4 Bg6 14. Nd2 Nb4 15. f4
exf4 16. Bxf4 h5 17. Nc4 hxg4 18. hxg4 Rc6 19. Rf2 Qc8 20. Rg2 Rxc4 21. Bxc4
Qxc4 22. Qe1 Nxe4 23. Nxe4 Bxe4 24. Rh2 d5 25. Be3 Nxc2 26. Qg3 Bc5 27. Bxc5
Qxc5+ 0-1

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.4"]
[White "Pina Vega, Sulennis"]
[Black "Rizzo, Marina"]
[Result "1/2-1/2"]
[WhiteTitle "WGM"]
[BlackTitle "WFM"]
[WhiteElo "2332"]
[BlackElo "2054"]
[ECO "C77"]
[Opening "Ruy Lopez"]
[Variation "Wormald (Alapin) attack"]
[WhiteFideId "3503151"]
[BlackFideId "102687"]
[EventDate "2012.11.16"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 d6 6. c3 Be7 7. d3 O-O 8. Nbd2
Ne8 9. Nf1 f5 10. exf5 Bxf5 11. Ne3 Bg6 12. Bb3+ Kh8 13. Bd2 Nf6 14. O-O-O d5
15. Ng5 Qd7 16. h4 Na5 17. Bc2 d4 18. cxd4 exd4 19. Bxa5 dxe3 20. fxe3 Bh5 21.
Nf3 Qd5 22. Bc3 Qxa2 23. e4 b5 24. Bb1 Qa4 25. Qc2 Qxc2+ 26. Bxc2 Nd7 27. Rdf1
b4 28. Bd4 Nc5 29. Bxc5 Bxc5 30. Bb3 Be3+ 31. Kc2 a5 32. Ba4 c5 33. Ne5 Rf2+ 34.
Rxf2 Bxf2 35. Bc6 Rc8 36. Bb5 h6 37. b3 Bg3 38. Nc4 Ra8 39. Rh3 Bf2 40. e5 Bg4
41. Rh1 Bg3 42. Ra1 Bxh4 43. Rxa5 Rf8 44. Bc6 Rf2+ 45. Kb1 Rf1+ 46. Kb2 Be1 47.
Ra8+ Kh7 48. Be4+ Bf5 49. Rf8 Bc3+ 50. Kc2 Rf2+ 51. Kd1 Rf1+ 52. Kc2 Rf2+ 1/2-1/2

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.1"]
[White "Orlova, Yelizaveta"]
[Black "Alexandrova, Olga"]
[Result "0-1"]
[WhiteTitle "WCM"]
[BlackTitle "IM"]
[WhiteElo "1961"]
[BlackElo "2409"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[WhiteFideId "2601826"]
[BlackFideId "14102463"]
[EventDate "2012.11.16"]

1. d4 d5 2. Nf3 Nf6 3. b3 g6 4. Bb2 Bg7 5. e3 O-O 6. c4 c5 7. Nbd2 cxd4 8. Bxd4
Nc6 9. Bb2 Qa5 10. a3 Rd8 11. b4 Qc7 12. c5 a6 13. Be2 e5 14. O-O h6 15. Rc1 Be6
16. Qc2 Rac8 17. Rfd1 Qb8 18. Qb1 Re8 19. Bf1 Rcd8 20. Ba1 Nd7 21. a4 e4 22. Nd4
Nxd4 23. Bxd4 Bxd4 24. exd4 f5 25. b5 axb5 26. axb5 Nf6 27. c6 bxc6 28. bxc6 Qf4
29. g3 Qg5 30. Qb3 f4 31. c7 Rc8 32. Ba6 e3 33. Bxc8 Bxc8 34. Nf3 exf2+ 35. Kh1
Qf5 36. Qd3 Re1+ 37. Nxe1 fxe1=Q+ 0-1

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.2"]
[White "Alexandrova, Olga"]
[Black "Orlova, Yelizaveta"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WCM"]
[WhiteElo "2409"]
[BlackElo "1961"]
[ECO "A43"]
[Opening "Old Benoni defence"]
[WhiteFideId "14102463"]
[BlackFideId "2601826"]
[EventDate "2012.11.16"]

1. d4 c5 2. dxc5 Qa5+ 3. Nc3 Qxc5 4. e4 d6 5. Be3 Qa5 6. Qd5 Qxd5 7. Nxd5 Kd8 8.
O-O-O Nf6 9. e5 Nxd5 10. Rxd5 Be6 11. Rd1 Nc6 12. exd6 exd6 13. Kb1 Kc7 14. Nf3
Rd8 15. Ng5 d5 16. Nxe6+ fxe6 17. c3 e5 18. f4 d4 19. cxd4 exd4 20. Bf2 Be7 21.
Bb5 Bf6 22. g4 g6 23. Rhe1 Rhe8 24. Rxe8 Rxe8 25. a3 a6 26. Bd3 b5 27. Re1 Rxe1+
28. Bxe1 Kd6 29. Be4 Bg7 30. Kc2 Nd8 31. Bb4+ Kd7 32. f5 gxf5 33. Bxf5+ Ne6 34.
Bxh7 Ng5 35. Bf5+ Kc6 36. h4 Nf3 37. Be4+ 1-0

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.3"]
[White "Orlova, Yelizaveta"]
[Black "Alexandrova, Olga"]
[Result "0-1"]
[WhiteTitle "WCM"]
[BlackTitle "IM"]
[WhiteElo "1961"]
[BlackElo "2409"]
[ECO "A01"]
[Opening "Nimzovich-Larsen attack"]
[Variation "classical variation"]
[WhiteFideId "2601826"]
[BlackFideId "14102463"]
[EventDate "2012.11.16"]

1. b3 d5 2. Bb2 Bg4 3. h3 Bh5 4. Nf3 Bxf3 5. exf3 Nf6 6. d4 g6 7. c4 Bg7 8. Be2
O-O 9. O-O e6 10. Qd2 Nc6 11. Rd1 Ne7 12. Nc3 Nf5 13. Na4 Bh6 14. Qc2 Nh5 15.
Bc1 Bxc1 16. Raxc1 Nf4 17. Bf1 Ne7 18. Nc5 Rb8 19. Nd3 Nxd3 20. Bxd3 c6 21. c5
Qc7 22. b4 a6 23. a4 e5 24. dxe5 Qxe5 25. Re1 Qf6 26. b5 axb5 27. axb5 Kg7 28.
Re2 cxb5 29. Bxb5 Nf5 30. Qd3 Nd4 31. Rd2 Nxb5 32. Qxb5 Rfd8 33. c6 bxc6 34.
Qxc6 Qxc6 35. Rxc6 Rb1+ 36. Kh2 Rb5 37. Kg3 h5 38. Kf4 Rd7 39. Ke5 0-1

[Event "UNAM w Prelim A"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.4"]
[White "Alexandrova, Olga"]
[Black "Orlova, Yelizaveta"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WCM"]
[WhiteElo "2409"]
[BlackElo "1961"]
[ECO "E76"]
[Opening "King's Indian"]
[Variation "Four pawns attack"]
[WhiteFideId "14102463"]
[BlackFideId "2601826"]
[EventDate "2012.11.16"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nf6 5. f4 O-O 6. Nf3 Nbd7 7. Bd3 c5 8. d5 Ne8
9. O-O a6 10. a4 b6 11. Be3 e6 12. Qd2 exd5 13. exd5 Nc7 14. Rae1 Rb8 15. Kh1 b5
16. axb5 axb5 17. Nxb5 Nxb5 18. cxb5 Nb6 19. f5 c4 20. Bxb6 Qxb6 21. Bxc4 Bxf5
22. Ra1 Bd7 23. Ra6 Qc5 24. Rc1 Bxb5 25. b4 Bxa6 26. bxc5 Rb2 27. Qd1 Bxc4 28.
Rxc4 Rfb8 29. c6 1-0

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.1"]
[White "Partac, Elena"]
[Black "Muminova, Nafisa"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "WIM"]
[WhiteElo "2086"]
[BlackElo "2349"]
[ECO "C01"]
[Opening "French"]
[Variation "exchange variation"]
[WhiteFideId "13901001"]
[BlackFideId "14201526"]
[EventDate "2012.11.16"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Qf3 Ne7 6. Ne2 Nbc6 7. c3 Be6 8.
Nf4 Qd7 9. h3 O-O-O 10. Na3 Ng6 11. Nxe6 fxe6 12. Nb5 Be7 13. Be3 a6 14. Na3 Nh4
15. Qg4 g6 16. Bg5 Nf5 17. Bxe7 Qxe7 18. O-O-O Qf6 19. Kb1 Kb8 20. Rhe1 Rhe8 21.
Bxf5 exf5 22. Qf3 Re4 23. Nc2 Rde8 24. g4 f4 25. Ne3 Qe6 26. Ng2 g5 27. h4 h6
28. hxg5 hxg5 29. Rh1 Na5 30. Ne1 Nc4 31. Nd3 Qb6 32. Kc1 Qa5 33. Kb1 Re2 34.
Ka1 Nd2 35. Qh3 Ne4 36. Rhe1 Nxc3 37. Rxe2 Qxa2# 0-1

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.2"]
[White "Muminova, Nafisa"]
[Black "Partac, Elena"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "WGM"]
[WhiteElo "2349"]
[BlackElo "2086"]
[ECO "B38"]
[Opening "Sicilian"]
[Variation "accelerated fianchetto, Maroczy bind, 6.Be3"]
[WhiteFideId "14201526"]
[BlackFideId "13901001"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 O-O 8. Be2
b6 9. O-O Bb7 10. f3 e6 11. Ndb5 d5 12. cxd5 exd5 13. exd5 Nb4 14. d6 Nfd5 15.
Bf2 Qg5 16. Ne4 Qf4 17. g3 Qf5 18. a3 Nc6 19. Nd4 Nxd4 20. Bxd4 Be5 21. Qd2 Rad8
22. Bxe5 Qxe5 23. Bc4 Nf6 24. Nxf6+ Qxf6 25. Rad1 Bc6 26. Qd4 Qxd4+ 27. Rxd4 Rd7
28. Kf2 Rfd8 29. Rfd1 Kf8 30. R1d2 b5 31. Bf1 f5 32. Bh3 Kf7 33. g4 Kf6 34. gxf5
gxf5 35. Rf4 Rxd6 36. Rxf5+ Kg6 37. Rxd6+ Rxd6 38. Rc5 Rf6 39. Rc3 Kg5 40. Bf1
Kf4 41. Rb3 a6 42. Rb4+ Ke5 43. Be2 Rh6 44. h4 Rf6 45. Rg4 h6 46. Ke3 Kf5 47.
Rf4+ Ke6 48. Rxf6+ Kxf6 49. Kf4 Bd5 50. Bd3 Bb3 51. Be4 Bc4 52. Bb7 a5 53. Ba6
a4 54. Bb7 Bd3 55. Bc6 Be2 56. Kg4 Bc4 57. Kh5 Kg7 58. Kg4 Kf6 59. Kf4 Be2 60.
Ke3 Bc4 61. Kd4 Kf5 62. Kc5 Be2 63. Bxb5 Bxf3 64. Bxa4 Kg4 65. b4 Kxh4 66. Bc6
Be2 67. a4 Kg3 68. b5 h5 69. a5 h4 70. a6 h3 71. a7 1-0

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.3"]
[White "Partac, Elena"]
[Black "Muminova, Nafisa"]
[Result "1/2-1/2"]
[WhiteTitle "WGM"]
[BlackTitle "WIM"]
[WhiteElo "2086"]
[BlackElo "2349"]
[ECO "C01"]
[Opening "French"]
[Variation "exchange variation"]
[WhiteFideId "13901001"]
[BlackFideId "14201526"]
[EventDate "2012.11.16"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Qf3 Ne7 6. Ne2 Nbc6 7. c3 Be6 8.
Bf4 Ng6 9. Bxd6 Qxd6 10. Qg3 Qd7 11. Nd2 O-O-O 12. O-O-O Rde8 13. Nb3 Qd6 14.
Nc5 Qxg3 15. hxg3 Kb8 16. Nxe6 Rxe6 17. Nf4 Nxf4 18. gxf4 h6 19. Rde1 Rhe8 20.
Rxe6 Rxe6 21. Kd2 Nd8 22. Rh5 c6 23. Re5 Kc7 24. Bf5 Rxe5 25. fxe5 b6 26. Ke3 c5
27. Bg4 Nc6 28. Bf3 Ne7 29. Kd3 g6 30. g3 Kd7 31. Bg4+ Kc6 32. Bf3 Kd7 33. Bg4+
Kc6 34. Bf3 Kd7 1/2-1/2

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.4"]
[White "Muminova, Nafisa"]
[Black "Partac, Elena"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "WGM"]
[WhiteElo "2349"]
[BlackElo "2086"]
[ECO "B31"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (with ...g6, without ...d6)"]
[WhiteFideId "14201526"]
[BlackFideId "13901001"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 Nf6 6. e5 Nd5 7. Nc3 Nc7 8. Bxc6
dxc6 9. Ne4 Ne6 10. d3 O-O 11. Be3 b6 12. a3 Nd4 13. Bf4 Bg4 14. Ned2 Qd5 15. c3
Ne6 16. Bg3 Qxd3 17. Qa4 Bxf3 18. Nxf3 Qb5 19. Qc2 Rad8 20. c4 Qa6 21. Nd2 Rd4
22. b3 Rfd8 23. Nf3 Rd3 24. Bh4 Qb7 25. Rab1 Qd7 26. Qe2 Nf4 27. Qe4 Qg4 28. Bg3
Nh3+ 29. Kf1 h5 30. Qxc6 Ng5 31. Nxg5 Qxg5 32. e6 f5 33. Bc7 Rf8 34. Red1 Rxd1+
35. Rxd1 Bd4 36. Qd5 Qg4 37. f3 Qh4 38. Bg3 Qg5 39. Bf2 Bxf2 40. Kxf2 h4 41. Qe5
h3 42. g3 Qh6 43. f4 Qh5 1-0

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.1"]
[White "Guramishvili, Sopiko"]
[Black "Esquivel De Leon, Aurora"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WIM"]
[WhiteElo "2403"]
[BlackElo "1965"]
[ECO "A57"]
[Opening "Benko gambit"]
[WhiteFideId "13602888"]
[BlackFideId "5110432"]
[EventDate "2012.11.16"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 g6 5. Qc2 bxc4 6. e4 d6 7. Bxc4 Nbd7 8. O-O
Bg7 9. Bd2 O-O 10. Bc3 Qc7 11. h3 Bb7 12. Re1 Rac8 13. Nbd2 Rfe8 14. Nb3 Nb6 15.
Bb5 Red8 16. Na5 c4 17. Nd4 Nfd7 18. Ndc6 Bxc6 19. Nxc6 Ne5 20. Nxd8 Rxd8 21.
Red1 Qc5 22. a4 Rb8 23. Bd4 Qc7 24. f4 Ned7 25. Bxg7 Kxg7 26. Kh2 Nc5 27. Ra3 a6
28. Bc6 Nb3 29. a5 Nc8 30. Qxc4 Nc5 31. b4 Nd7 32. Rb3 Na7 33. Qxa6 Nc5 34. bxc5
Rxb3 35. cxd6 exd6 36. Qc4 Rb8 37. a6 Rc8 38. Rc1 Qa5 39. Qd4+ Kg8 40. Qxa7 Qd2
41. Rf1 Qe2 42. Qf2 Qxe4 43. a7 Qd4 44. Qxd4 1-0

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.2"]
[White "Esquivel De Leon, Aurora"]
[Black "Guramishvili, Sopiko"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "IM"]
[WhiteElo "1965"]
[BlackElo "2403"]
[ECO "A09"]
[Opening "Reti opening"]
[WhiteFideId "5110432"]
[BlackFideId "13602888"]
[EventDate "2012.11.16"]

1. Nf3 d5 2. c4 c6 3. cxd5 cxd5 4. d4 Nc6 5. Nc3 e6 6. Bf4 a6 7. e3 Nf6 8. a3
Bd6 9. Bg3 O-O 10. Bd3 b5 11. b4 Bb7 12. O-O Bxg3 13. hxg3 Rc8 14. Rc1 Qe7 15.
Re1 e5 16. dxe5 Nxe5 17. Nd4 g6 18. Be2 Rfd8 19. Qb3 Ne4 20. Nxe4 dxe4 21. Rxc8
Rxc8 22. Rd1 Nc4 23. Bxc4 Rxc4 24. Qb2 h5 25. Ne2 Kh7 26. Qd2 Bc8 27. Nf4 Bg4
28. Rc1 Rxc1+ 29. Qxc1 Qe5 30. Qd2 Kg7 31. Qd8 Qf6 32. Qa8 Qa1+ 33. Kh2 Qxa3 34.
Qxe4 Qc3 35. Qe7 Qf6 36. Nd5 Qxe7 37. Nxe7 Kf6 38. Nd5+ Ke5 39. Nc7 Bc8 40. Kg1
Kd6 41. Ne8+ Ke7 42. Nc7 Kd6 43. Ne8+ Kc6 44. Kf1 a5 45. bxa5 b4 46. Ke2 Be6 47.
Kd2 Kb5 48. Kc2 Kxa5 49. Kb2 Kb6 50. Nd6 Kc5 51. Ne4+ Kc4 52. Nd2+ Kd3 53. Nb3
Bxb3 54. Kxb3 Ke2 55. e4 Kxf2 56. Kxb4 Kxg3 57. Kc4 Kxg2 58. Kd5 h4 59. Ke5 h3
60. Kf6 h2 61. e5 h1=Q 62. Kxf7 Qh7+ 63. Kf6 Kf3 64. Ke6 g5 65. Kd6 g4 66. e6 g3
67. e7 Qxe7+ 0-1

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.3"]
[White "Guramishvili, Sopiko"]
[Black "Esquivel De Leon, Aurora"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WIM"]
[WhiteElo "2403"]
[BlackElo "1965"]
[ECO "A15"]
[Opening "English, 1...Nf6 (Anglo-Indian defense)"]
[WhiteFideId "13602888"]
[BlackFideId "5110432"]
[EventDate "2012.11.16"]

1. c4 Nf6 2. g3 c5 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O 6. Nc3 d6 7. d4 cxd4 8. Nxd4
a6 9. b3 Qc7 10. Bb2 Nc6 11. Rc1 Nxd4 12. Qxd4 Bd7 13. Rfd1 Bc6 14. Nd5 Bxd5 15.
cxd5 Qd7 16. dxe6 fxe6 17. Qb6 d5 18. Bh3 Bd6 19. Bxf6 Rxf6 20. Rxd5 Rd8 21.
Rcd1 Bc7 22. Qxc7 1-0

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.4"]
[White "Esquivel De Leon, Aurora"]
[Black "Guramishvili, Sopiko"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "IM"]
[WhiteElo "1965"]
[BlackElo "2403"]
[ECO "A13"]
[Opening "English"]
[Variation "Neo-Catalan"]
[WhiteFideId "5110432"]
[BlackFideId "13602888"]
[EventDate "2012.11.16"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Nc6 5. cxd5 exd5 6. O-O Bd6 7. d4 O-O 8. Nc3
h6 9. Bf4 Bxf4 10. gxf4 Bf5 11. a3 Ne4 12. Ne5 Nxe5 13. fxe5 c6 14. e3 Qh4 15.
Ne2 Ng5 16. Nf4 Ne6 17. Qh5 Qg5 18. Qxg5 hxg5 19. Nh5 f6 20. exf6 gxf6 21. h3
Ng7 22. Ng3 Be6 23. Kh2 Kf7 24. f4 gxf4 25. Rxf4 Rh8 26. Raf1 Rh6 27. Ne2 Rah8
28. Ng1 Ke7 29. b4 Nh5 30. R4f2 Rg8 31. Bf3 Ng3 32. Re1 Ne4 33. Rg2 Ng5 34. a4
Rhh8 0-1

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.1"]
[White "Umudova, Nargiz"]
[Black "Videnova, Iva"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "WGM"]
[WhiteElo "2220"]
[BlackElo "2318"]
[ECO "B20"]
[Opening "Sicilian defence"]
[WhiteFideId "13402137"]
[BlackFideId "2907763"]
[EventDate "2012.11.16"]

1. e4 c5 2. b3 g6 3. Bb2 Nf6 4. e5 Nd5 5. Nc3 Nxc3 6. dxc3 Bg7 7. f4 O-O 8. Qd2
Qa5 9. a3 Nc6 10. O-O-O b5 11. h4 b4 12. cxb4 cxb4 13. a4 Rd8 14. h5 d6 15. hxg6
hxg6 16. e6 Bxb2+ 17. Kxb2 Bxe6 18. Bb5 Bf5 19. Nf3 Rac8 20. g4 Bxg4 21. Qh2 Bh5
22. Rd5 Kf8 23. Bxc6 Qc7 24. Nd4 e5 25. fxe5 dxe5 26. Rxd8+ Rxd8 27. Re1 Rxd4
28. Qxe5 Qxe5 29. Rxe5 Bg4 30. Ra5 Bf5 31. Rxa7 Rd2 32. Bb5 Rxc2+ 33. Ka1 g5 34.
Bc4 Rc1+ 35. Kb2 Rc2+ 36. Ka1 Bg6 37. a5 g4 38. a6 g3 39. Bd5 Rc5 40. Bf3 Rf5
41. Bc6 Rf1+ 42. Kb2 Rf2+ 43. Ka1 g2 44. Bxg2 Rxg2 45. Ra8+ Kg7 46. a7 Be4 47.
Re8 Bf3 48. a8=Q Bxa8 49. Rxa8 f5 50. Ra4 f4 51. Rxb4 f3 52. Rf4 f2 53. b4 Rg1+
54. Kb2 f1=Q 55. Rxf1 Rxf1 56. Kc3 Rf4 57. b5 Kf8 0-1

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.2"]
[White "Videnova, Iva"]
[Black "Umudova, Nargiz"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WIM"]
[WhiteElo "2318"]
[BlackElo "2220"]
[ECO "B33"]
[Opening "Sicilian"]
[Variation "Pelikan, Chelyabinsk variation"]
[WhiteFideId "2907763"]
[BlackFideId "13402137"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3
b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 O-O 12. cxb5 Nd4 13. bxa6 Bg5 14. Nc2 f5 15.
Nxd4 exd4 16. Bc4 Bxa6 17. Qxd4 Kh8 18. O-O f4 19. Bxa6 Rxa6 20. f3 Qd7 21. Rfc1
Ra4 22. Qb6 Bd8 23. Qc6 Qa7+ 24. Kh1 Ra6 25. Qc4 Bh4 26. a4 Bf2 27. Nc7 Ra5 28.
Ne6 Re8 29. Qc7 Be3 30. Qxa7 Rxa7 31. Rc7 Raa8 32. Nxg7 Re5 33. Nf5 Rea5 34.
Nxe3 fxe3 35. b3 d5 36. Re1 dxe4 37. fxe4 Rd8 38. Rc3 Re5 39. Rcxe3 Rb8 40. g3
Kg7 41. Kg2 Rc8 42. R3e2 Rc3 43. Rb1 Kf6 44. b4 Ra3 45. a5 Rb5 46. e5+ Ke6 47.
h4 Ra4 48. Re4 Ra2+ 49. Kh3 Kd5 50. Rg4 Ra4 51. h5 h6 52. Rg6 Kxe5 53. Rxh6 Rd5
54. Re1+ Kf5 55. g4+ Kf4 56. Rf6+ Kg5 57. Rg6+ Kf4 58. Rf1+ Ke4 59. Re6+ Kd4 60.
Rd1+ Kc4 61. Rc6+ 1-0

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.3"]
[White "Umudova, Nargiz"]
[Black "Videnova, Iva"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "WGM"]
[WhiteElo "2220"]
[BlackElo "2318"]
[ECO "B20"]
[Opening "Sicilian defence"]
[WhiteFideId "13402137"]
[BlackFideId "2907763"]
[EventDate "2012.11.16"]

1. e4 c5 2. b3 g6 3. Bb2 Nf6 4. e5 Nd5 5. Nc3 Nxc3 6. dxc3 Nc6 7. f4 Bg7 8. Qd2
d6 9. exd6 Qxd6 10. Qxd6 exd6 11. O-O-O Ke7 12. Nf3 Rd8 13. Bc4 h6 14. Rhe1+ Kf8
15. h3 Ne7 16. Re2 d5 17. g4 Bxg4 18. hxg4 dxc4 19. Ne5 Rxd1+ 20. Kxd1 Nd5 21.
Re4 Rd8 22. Ke1 cxb3 23. c4 Nxf4 24. Rxf4 Bxe5 25. Bxe5 Re8 26. axb3 Rxe5+ 27.
Kf2 Ke7 28. Rf3 h5 29. gxh5 Rxh5 30. Re3+ Kd6 31. Kg3 Re5 32. Rd3+ Kc6 33. Kf3
g5 34. Kg4 f6 35. Rf3 Re4+ 36. Kf5 Rf4+ 37. Rxf4 gxf4 38. Kxf4 Kd6 39. Kf5 Ke7 0-1

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.4"]
[White "Videnova, Iva"]
[Black "Umudova, Nargiz"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WIM"]
[WhiteElo "2318"]
[BlackElo "2220"]
[ECO "B07"]
[Opening "Pirc"]
[Variation "Ufimtsev-Pytel variation"]
[WhiteFideId "2907763"]
[BlackFideId "13402137"]
[EventDate "2012.11.16"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 Qa5 5. Bd3 e5 6. Nf3 Bg4 7. Be3 Be7 8. Qd2
Bxf3 9. gxf3 exd4 10. Bxd4 Qh5 11. O-O-O Nbd7 12. e5 dxe5 13. fxe5 Nxe5 14. Bxe5
Qxe5 15. Rhe1 Qc7 16. Qe3 Kf8 17. Bf5 b6 18. Rd7 Nxd7 19. Qxe7+ Kg8 20. Bxd7 g6
21. Ne4 Qf4+ 22. Kb1 Kg7 23. Ng5 Qc4 24. Ne6+ Kg8 25. Qf6 1-0

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.1"]
[White "Muminova, Nafisa"]
[Black "Videnova, Iva"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "WGM"]
[WhiteElo "2349"]
[BlackElo "2318"]
[ECO "B72"]
[Opening "Sicilian"]
[Variation "dragon, classical attack"]
[WhiteFideId "14201526"]
[BlackFideId "2907763"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. h3
O-O 9. O-O a6 10. a4 Nxd4 11. Bxd4 Be6 12. Qd2 Qa5 13. Rad1 Rfc8 14. f4 Rxc3 15.
Bxc3 Qxa4 16. Ra1 Qc6 17. Bxf6 Bxf6 18. c3 b5 19. Bf3 Qb6+ 20. Qf2 Qxf2+ 21.
Kxf2 Ra7 22. Ra5 b4 23. e5 dxe5 24. fxe5 Bh4+ 25. g3 Bg5 26. Rd1 bxc3 27. bxc3
Rc7 28. h4 Bh6 29. Rd8+ Kg7 30. Rxa6 Rxc3 31. Raa8 Be3+ 32. Ke2 Bc4+ 33. Ke1 Bb6
34. Rg8+ Kh6 35. Bd1 Rxg3 36. Rac8 Be6 37. Rce8 Rg1+ 38. Kd2 Ba5+ 39. Kc2 Bf5+
40. Kc1 Bg4 41. Rxe7 Rxd1+ 42. Kc2 Rd2+ 43. Kc1 Be6 44. Ra8 Rd5 45. Rea7 Bc3 46.
h5 Kxh5 47. Rh8 h6 48. Kc2 Bxe5 0-1

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.2"]
[White "Videnova, Iva"]
[Black "Muminova, Nafisa"]
[Result "1/2-1/2"]
[WhiteTitle "WGM"]
[BlackTitle "WIM"]
[WhiteElo "2318"]
[BlackElo "2349"]
[ECO "C11"]
[Opening "French"]
[Variation "Steinitz, Boleslavsky variation"]
[WhiteFideId "2907763"]
[BlackFideId "14201526"]
[EventDate "2012.11.16"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Na4
Qa5+ 9. c3 b6 10. Bd2 c4 11. b4 Nxb4 12. cxb4 Bxb4 13. Qc2 Bxd2+ 14. Nxd2 b5 15.
Nc3 O-O 16. Be2 b4 17. Nd1 f6 18. O-O Qb6 19. Nf3 fxe5 20. fxe5 Nxe5 21. Nxe5
Qxd4+ 22. Kh1 Rxf1+ 23. Bxf1 Qxa1 24. Qe2 a5 25. Qh5 g6 26. Qg5 Ra7 27. Ne3 d4
28. Nxg6 hxg6 29. Qxg6+ Kf8 30. Qf6+ Ke8 31. Nxc4 Qe1 32. Kg1 d3 33. Qh8+ Kf7
34. Ne5+ Ke7 35. Nxd3 Qe3+ 36. Kh1 Bd7 37. Qg7+ Kd6 38. h4 Rc7 39. Qf8+ Kc6 40.
Qa8+ Kb6 41. Qb8+ Rb7 42. Qd8+ Rc7 43. Qb8+ Kc6 44. Qa8+ Kd6 45. Qxa5 Rc4 46.
Qa6+ Rc6 47. Qa5 Rc4 48. Qa6+ Kd5 49. Qb7+ Kd6 50. Qa6+ Kd5 51. Qb7+ Kd6 52.
Qa6+ Kd5 53. Qb7+ 1/2-1/2

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.3"]
[White "Muminova, Nafisa"]
[Black "Videnova, Iva"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "WGM"]
[WhiteElo "2349"]
[BlackElo "2318"]
[ECO "B72"]
[Opening "Sicilian"]
[Variation "dragon, classical attack"]
[WhiteFideId "14201526"]
[BlackFideId "2907763"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. h3
O-O 9. O-O Nxd4 10. Bxd4 b6 11. Qd3 Bb7 12. Rad1 Rc8 13. f4 Rxc3 14. Bxc3 Bxe4
15. Qd2 Qa8 16. Bd3 Rc8 17. Rde1 d5 18. Kh2 e6 19. Re2 Bxd3 20. cxd3 Qc6 21. Be5
Nd7 22. Bxg7 Kxg7 23. Qe3 Qd6 24. Rff2 d4 25. Qf3 Nf6 26. Rc2 Rxc2 27. Rxc2 Nd5
28. Rf2 Ne3 29. Qe4 Nd1 30. Re2 Ne3 31. Re1 Kf6 32. Rc1 g5 33. g3 gxf4 34. Qxf4+
Qxf4 35. gxf4 Nd5 36. Rc4 Nxf4 37. Rxd4 Nd5 38. Kg3 Kg6 39. Rg4+ Kf6 40. Kf3 e5
41. Rh4 Nf4 42. Ke4 h5 43. Rxf4+ exf4 44. Kxf4 Ke6 45. Kg5 Ke5 46. Kxh5 Kf4 47.
h4 f5 48. Kg6 Kg4 49. h5 f4 50. h6 f3 51. h7 f2 52. h8=Q f1=Q 53. Qh5+ Kg3 54.
Qg5+ Kh2 55. Qh4+ Kg1 56. Qg4+ Kh2 57. Qh5+ Kg3 58. Qe5+ Kg2 59. Qe4+ Kg3 60. d4
Qa1 61. Qe5+ Kf3 62. d5 Qxa2 63. Qf5+ Ke3 64. Qe5+ Kd3 65. Kf6 Qa4 66. d6 Qh4+
67. Ke6 a5 68. d7 Qh6+ 69. Qf6 Qe3+ 70. Kf7 Kc2 71. d8=Q a4 72. Qdxb6 Qd3 1-0

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.4"]
[White "Videnova, Iva"]
[Black "Muminova, Nafisa"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "WIM"]
[WhiteElo "2318"]
[BlackElo "2349"]
[ECO "C11"]
[Opening "French"]
[Variation "Steinitz, Boleslavsky variation"]
[WhiteFideId "2907763"]
[BlackFideId "14201526"]
[EventDate "2012.11.16"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Na4
Qa5+ 9. c3 b6 10. Bd2 c4 11. b4 Nxb4 12. cxb4 Bxb4 13. Qc2 Bxd2+ 14. Nxd2 b5 15.
Nc3 O-O 16. Be2 b4 17. Nd1 f6 18. exf6 Rxf6 19. g3 Qb6 20. Nf3 Nb8 21. Ne3 Nc6
22. Rd1 a5 23. Ng4 Rf8 24. Nge5 Nxe5 25. Nxe5 b3 26. axb3 cxb3 27. Qb1 Ba6 28.
Bxa6 Rxa6 29. O-O Ra7 30. Rf3 a4 31. g4 b2 32. Kg2 a3 33. Qa2 Rb8 34. Rff1 Qb3
35. Qxb3 Rxb3 36. f5 a2 37. fxe6 b1=Q 38. Nd7 Qe4+ 39. Kg1 Qxg4+ 40. Kh1 Rxd7
41. exd7 Qxd7 42. Ra1 Rb2 0-1

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.1"]
[White "Esquivel De Leon, Aurora"]
[Black "Umudova, Nargiz"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "WIM"]
[WhiteElo "1965"]
[BlackElo "2220"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "5110432"]
[BlackFideId "13402137"]
[EventDate "2012.11.16"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 e5 7. d3 Nc6 8. Rb1 a5
9. a3 h6 10. b4 axb4 11. axb4 Be6 12. b5 Ne7 13. Qc2 Qd7 14. Rd1 Bh3 15. Bh1 Qe6
16. Nd2 c6 17. bxc6 bxc6 18. Nde4 Nd7 19. Be3 f5 20. Nd2 f4 21. Bb6 fxg3 22.
hxg3 Rf7 23. Nde4 Raf8 24. f3 Nxb6 25. Rxb6 Nf5 26. Qd2 Qd7 27. Rdb1 d5 28. cxd5
cxd5 29. Nc5 Qc8 30. Ne6 Re8 31. Kh2 Kh7 32. Nxg7 Nxg7 33. Nxd5 Qf5 34. Ne3 Qh5
35. Kg1 Qg5 36. Kf2 Nh5 37. Nf1 Qe7 38. g4 Nf4 39. Qe3 Nd5 40. Qd2 Nxb6 41. Rxb6
Qc5+ 42. Qe3 Qe7 43. Kg3 Bxf1 44. Qe4 Ref8 45. Bg2 Bxg2 46. Kxg2 Qg5 47. Rd6 h5
48. Rd5 hxg4 49. Rxe5 gxf3+ 50. Kf2 Qg2+ 51. Ke3 Qxe2+ 52. Kd4 Qxe4+ 53. Rxe4 f2
54. Rh4+ Kg7 55. Rg4 f1=Q 56. Rg3 Rh8 0-1

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.2"]
[White "Umudova, Nargiz"]
[Black "Esquivel De Leon, Aurora"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "WIM"]
[WhiteElo "2220"]
[BlackElo "1965"]
[ECO "B20"]
[Opening "Sicilian defence"]
[WhiteFideId "13402137"]
[BlackFideId "5110432"]
[EventDate "2012.11.16"]

1. e4 c5 2. b3 Nc6 3. Bb2 d6 4. f4 e6 5. Bb5 Bd7 6. Nf3 a6 7. Bxc6 Bxc6 8. d3
Nf6 9. Nbd2 b5 10. Qe2 Be7 11. O-O O-O 12. e5 Nd5 13. exd6 Bxd6 14. Ne5 Bb7 15.
Ne4 Rc8 16. c4 Nb4 17. Rad1 Bxe5 18. fxe5 Nc6 19. Qg4 Kh8 20. Rf3 Nd4 21. Rg3
Nf5 22. Rh3 h6 23. Nd6 Nxd6 24. exd6 f6 25. Qxe6 Re8 26. Qf7 Qxd6 27. Rxh6+ 1-0

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.3"]
[White "Esquivel De Leon, Aurora"]
[Black "Umudova, Nargiz"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "WIM"]
[WhiteElo "1965"]
[BlackElo "2220"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "5110432"]
[BlackFideId "13402137"]
[EventDate "2012.11.16"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 e5 7. d3 Nc6 8. Rb1 a5
9. a3 Be6 10. Ng5 Bf5 11. b4 axb4 12. axb4 Rb8 13. b5 Ne7 14. Qb3 h6 15. Nge4
Nxe4 16. Nxe4 Qd7 17. Ba3 Bh3 18. b6 Bxg2 19. Kxg2 c5 20. Qb5 Qe6 21. Bxc5 dxc5
22. Nxc5 Qd6 23. Nd7 Nc6 24. Nxb8 Rxb8 25. Rfe1 Rd8 26. Qb3 Nd4 27. Qa4 Nc6 28.
Rbc1 Kh7 29. Red1 Bf8 30. Qb5 Nd4 31. Qb2 Qc6+ 32. Kg1 Bc5 33. e3 Nf3+ 34. Kf1
Nxh2+ 35. Kg1 Nf3+ 36. Kf1 Re8 37. Ke2 Ng5 38. e4 Qe6 39. Rf1 Qg4+ 40. f3 Qxg3
41. Qb5 Qg2+ 42. Ke1 Rc8 43. Qd7 Bb4+ 44. Kd1 Qd2# 0-1

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.4"]
[White "Umudova, Nargiz"]
[Black "Esquivel De Leon, Aurora"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "WIM"]
[WhiteElo "2220"]
[BlackElo "1965"]
[ECO "B20"]
[Opening "Sicilian defence"]
[WhiteFideId "13402137"]
[BlackFideId "5110432"]
[EventDate "2012.11.16"]

1. e4 c5 2. b3 e6 3. Bb2 Nc6 4. Bb5 Qc7 5. Nf3 Nge7 6. O-O a6 7. Bxc6 Nxc6 8. c4
d6 9. d4 cxd4 10. Nxd4 Nxd4 11. Qxd4 e5 12. Qd3 Be6 13. f4 Qc5+ 14. Kh1 exf4 15.
Rxf4 Qg5 16. Rf3 h5 17. Nc3 O-O-O 18. Nd5 Rg8 19. Qd4 Bxd5 20. cxd5 Kb8 21. Qb6
Qe7 22. Rxf7 Qxf7 23. Qxd8+ Ka7 24. Bd4+ b6 25. Rc1 Be7 26. Rc7# 1-0

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.1"]
[White "Partac, Elena"]
[Black "Guramishvili, Sopiko"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "IM"]
[WhiteElo "2086"]
[BlackElo "2403"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "13901001"]
[BlackFideId "13602888"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nc3 a6 3. a4 Nc6 4. g3 g6 5. Bg2 Bg7 6. d3 e6 7. Be3 Nd4 8. Nce2
Nxe2 9. Nxe2 Bxb2 10. Rb1 Bg7 11. Bxc5 Qa5+ 12. Bb4 Qxa4 13. O-O d6 14. Bxd6 Qd7
15. e5 Ne7 16. Nd4 f6 17. f4 O-O 18. c4 fxe5 19. fxe5 Rxf1+ 20. Qxf1 Nf5 21.
Nxe6 Nxd6 22. Nxg7 Kxg7 23. Qf6+ Kh6 24. Qf8+ Qg7 25. Qxd6 Ra7 26. Qb6 Ra8 27.
Qe3+ g5 28. Rb6+ Kh5 29. Bf3+ g4 30. Bd5 Bf5 31. Rxb7 Qh8 32. Bf7+ Bg6 33. Qf4
Rf8 34. h3 Bxf7 35. hxg4+ Kg6 36. Qf5+ Kg7 37. Qg5# 1-0

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.2"]
[White "Guramishvili, Sopiko"]
[Black "Partac, Elena"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "WGM"]
[WhiteElo "2403"]
[BlackElo "2086"]
[ECO "A50"]
[Opening "Kevitz-Trajkovich defence"]
[WhiteFideId "13602888"]
[BlackFideId "13901001"]
[EventDate "2012.11.16"]

1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. g3 Bb4+ 5. Bd2 Qe7 6. Nc3 O-O 7. Bg2 Bxc3 8.
Bxc3 Ne4 9. Rc1 d6 10. O-O Nxc3 11. Rxc3 e5 12. d5 Nb8 13. b4 a5 14. a3 axb4 15.
axb4 Na6 16. Qb1 Bd7 17. Rfc1 h6 18. c5 Bb5 19. e4 g6 20. Ne1 Kg7 21. Nc2 f5 22.
c6 b6 23. Na3 Be2 24. f3 b5 25. Re1 Bc4 26. Nxc4 bxc4 27. Rxc4 f4 28. Qd3 Rab8
29. Qc3 Qg5 30. Kf2 h5 31. Ra1 fxg3+ 32. hxg3 h4 33. gxh4 Qxh4+ 34. Kf1 Rb6 35.
Ra2 Qg3 36. Rb2 Rbb8 37. Rf2 Rf4 38. Ke2 Rh4 39. Qa3 Rh2 40. Qxa6 Rxg2 41. Qa7
Rxf2+ 42. Qxf2 Qg5 43. Kd3 Ra8 44. Rc3 Ra1 45. Kc4 Rd1 46. Qa7 Rd4+ 47. Kb3 Qd2
48. Qxc7+ Kh6 49. Qxd6 Qd1+ 50. Rc2 Qd3+ 51. Kb2 Rc4 52. Qf8+ Kg5 53. Qe7+ Kf4
54. Qf6+ Ke3 55. Qg5+ Kd4 56. Rd2 Rxb4+ 57. Ka2 Ra4+ 58. Kb2 Rb4+ 59. Ka2 Ra4+
60. Kb2 Rb4+ 61. Ka1 Ra4+ 62. Kb2 Rb4+ 63. Ka1 Ra4+ 64. Kb2 Rb4+ 65. Ka2 Ra4+
66. Kb2 Rb4+ 67. Ka1 Ra4+ 68. Kb2 Rb4+ 69. Ka2 Ra4+ 70. Kb2 Ra1 71. Kxa1 1/2-1/2

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.3"]
[White "Partac, Elena"]
[Black "Guramishvili, Sopiko"]
[Result "1/2-1/2"]
[WhiteTitle "WGM"]
[BlackTitle "IM"]
[WhiteElo "2086"]
[BlackElo "2403"]
[ECO "C61"]
[Opening "Ruy Lopez"]
[Variation "Bird's defence"]
[WhiteFideId "13901001"]
[BlackFideId "13602888"]
[EventDate "2012.11.16"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. O-O Bc5 6. a4 Ne7 7. d3 O-O 8.
Bc4 c6 9. Bg5 d5 10. exd5 cxd5 11. Bb3 Be6 12. Re1 Qd7 13. Bxe7 Bxe7 14. Nd2 Bf6
15. h3 a5 16. Nf3 Qc7 17. Qd2 h6 18. Re2 b6 19. Rae1 Kh7 20. Ne5 Qc5 21. Qf4 Bg5
22. Qg3 Bf6 23. Ng6 fxg6 24. Rxe6 Rad8 25. Qg4 Rf7 26. Re8 Rdd7 27. Ra8 Rfe7 28.
Re8 Qb4 29. R8xe7 Rxe7 30. Rxe7 Qxe7 31. Kf1 Qe5 32. Qf3 Qg5 33. Qxd5 Qc1+ 34.
Ke2 h5 35. Qg8+ Kh6 36. h4 g5 37. Qh8+ Kg6 38. Qe8+ Kh6 39. Qh8+ Kg6 40. Qe8+
Kh6 41. Qh8+ Kg6 42. Qe8+ Kh6 43. Qh8+ Kg6 1/2-1/2

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.4"]
[White "Guramishvili, Sopiko"]
[Black "Partac, Elena"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WGM"]
[WhiteElo "2403"]
[BlackElo "2086"]
[ECO "E44"]
[Opening "Nimzo-Indian"]
[Variation "Fischer variation, 5.Ne2"]
[WhiteFideId "13602888"]
[BlackFideId "13901001"]
[EventDate "2012.11.16"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Bb7 6. a3 Be7 7. Nf4 O-O 8. Bd3
Nc6 9. O-O e5 10. dxe5 Nxe5 11. Be2 Bd6 12. Nb5 Be7 13. b3 Ne4 14. Bb2 Ng6 15.
Nd5 Bxd5 16. cxd5 a6 17. Nd4 Bf6 18. Rc1 Ra7 19. Bd3 Re8 20. b4 Qa8 21. Bc4 c5
22. dxc6 dxc6 23. Qc2 Nh4 24. f3 Ng5 25. Nxc6 Bxb2 26. Qxb2 Rc7 27. Bd5 Qc8 28.
e4 Ng6 29. Qd2 Ne6 30. g3 Ne7 31. Nxe7+ Rexe7 32. f4 Rxc1 33. Rxc1 Rc7 34. Rxc7
Qxc7 35. f5 Nd8 36. Qb2 b5 37. e5 Qb6+ 38. Kg2 Qe3 39. f6 gxf6 40. exf6 Ne6 41.
Bxe6 Qxe6 42. Qd4 Qc6+ 43. Kh3 Qe6+ 44. Kh4 h5 45. Qd8+ Kh7 46. Qd3+ Kg8 47. Qf3
Qc4+ 48. Kxh5 Kf8 49. g4 Qc8 50. g5 Kg8 51. h4 Qe8 52. Kg4 Qe6+ 53. Kh5 Qe8 54.
Qg4 Qd8 55. Qf3 Qe8 56. Qf2 Qe6 57. Qg2 Qe8 58. Qd5 Qe2+ 59. Kh6 Qe8 60. g6 Qf8+
61. Kg5 Qb8 62. Qd1 1-0

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.1"]
[White "Guramishvili, Sopiko"]
[Black "Muminova, Nafisa"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "WIM"]
[WhiteElo "2403"]
[BlackElo "2349"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack, Keres variation"]
[WhiteFideId "13602888"]
[BlackFideId "14201526"]
[EventDate "2012.11.16"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. c4 dxc4 5. Qa4 c6 6. Qxc4 Ngf6 7. d4 e6 8. O-O
Be7 9. Nc3 O-O 10. Rd1 Rc8 11. e4 b5 12. Qe2 Qa5 13. h3 Bh5 14. Bf4 b4 15. Nb1
Rfe8 16. Nbd2 c5 17. g4 Bg6 18. Nb3 Qb6 19. dxc5 Nxc5 20. Nxc5 Bxc5 21. Ne5 Red8
22. h4 h5 23. g5 Ng4 24. Nxg4 hxg4 25. Bg3 Bh5 26. Rxd8+ Rxd8 27. Rd1 Bd4 28.
Rd3 e5 29. Qd2 Rc8 30. Bf1 Bg6 31. Qe2 Qc6 32. Bg2 Bh5 33. Kh2 a5 34. Rd2 a4 35.
Qd1 Qc1 36. Qe2 b3 37. axb3 axb3 38. Qa6 Rc2 39. Rd3 Rxb2 40. Qa8+ Kh7 41. Qd5
Rb1 42. Bxe5 Qg1+ 43. Kg3 Qxf2+ 44. Kh2 Qg1+ 45. Kg3 Bf2+ 0-1

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.2"]
[White "Muminova, Nafisa"]
[Black "Guramishvili, Sopiko"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "IM"]
[WhiteElo "2349"]
[BlackElo "2403"]
[ECO "B28"]
[Opening "Sicilian"]
[Variation "O'Kelly variation"]
[WhiteFideId "14201526"]
[BlackFideId "13602888"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 a6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 g6 6. Nc3 Bg7 7. Be3 d6 8. Be2
Nf6 9. f3 O-O 10. Qd2 e6 11. Nc2 Qc7 12. O-O Ne5 13. Na3 Rd8 14. Rac1 Bd7 15.
Rfd1 Bc6 16. Nd5 exd5 17. cxd5 Qe7 18. dxc6 bxc6 19. Qc2 d5 20. Bc5 Qb7 21. f4
Ned7 22. e5 Nxc5 23. exf6 Bf8 24. Bf3 Rac8 25. f5 Nd7 26. fxg6 hxg6 27. Bg4 Nxf6
28. Bxc8 Rxc8 29. Nb1 Ne4 30. Nc3 Nd6 31. Kh1 Nc4 32. Qb3 Qa7 33. Ne2 Rb8 34.
Qf3 Rxb2 35. Nd4 Qb7 36. h4 Nd2 37. Qe3 Ne4 38. Rf1 c5 39. Nb3 Bd6 40. Rf3 d4
41. Qe1 Qd5 42. Na5 Nd2 43. Rf2 Bg3 44. Qe8+ Kg7 45. Re2 Qh5 46. Re4 Nxe4 47.
Qxe4 Bxh4 48. Kg1 Bg3 0-1

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.3"]
[White "Guramishvili, Sopiko"]
[Black "Muminova, Nafisa"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WIM"]
[WhiteElo "2403"]
[BlackElo "2349"]
[ECO "A20"]
[Opening "English opening"]
[WhiteFideId "13602888"]
[BlackFideId "14201526"]
[EventDate "2012.11.16"]

1. c4 e5 2. g3 Nc6 3. Bg2 Bc5 4. Nc3 a6 5. e3 d6 6. Nge2 Ba7 7. d4 exd4 8. exd4
Nge7 9. O-O O-O 10. b3 Bf5 11. a3 Rb8 12. d5 Ne5 13. Be3 Bxe3 14. fxe3 Qd7 15.
Nd4 Bg6 16. e4 Rbe8 17. Qd2 Kh8 18. h3 c5 19. dxc6 bxc6 20. Kh2 Rb8 21. Rab1 Rb7
22. Nf3 Nxf3+ 23. Rxf3 Qe6 24. Rd3 Nc8 25. Re3 Nb6 26. Rd1 Nc8 27. Ne2 Qe5 28.
Nd4 Rc7 29. Nf3 Qc5 30. e5 Rd7 31. b4 Qxc4 32. Rc3 Qb5 33. Nd4 Qxe5 34. Nxc6 Qh5
35. Bf3 Qh6 36. Qxh6 gxh6 37. Be2 Nb6 38. Bxa6 d5 39. Bb5 Rd6 40. a4 Be4 41. a5
Na8 42. Nd4 f5 43. Rf1 Kg7 44. Ba4 Rg6 45. b5 f4 46. g4 h5 47. Bd1 hxg4 48. Bxg4
Rff6 49. Rc8 h5 50. Bf3 Rf8 51. Rxf8 Kxf8 52. Bxe4 dxe4 53. Rxf4+ Ke7 54. Rxe4+
Kd6 55. b6 Nxb6 56. axb6 Kc5 57. Re6 Rg7 58. Nf5 Rf7 59. Ne3 Rg7 60. h4 Rf7 61.
Kg3 Kb5 62. Rh6 Ka6 63. Nc4 Rg7+ 64. Kf3 Rf7+ 65. Ke4 Rg7 66. Rxh5 Rg4+ 67. Kd5
Rg1 68. Kc5 Rc1 69. Rh7 1-0

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.4"]
[White "Muminova, Nafisa"]
[Black "Guramishvili, Sopiko"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "IM"]
[WhiteElo "2349"]
[BlackElo "2403"]
[ECO "B92"]
[Opening "Sicilian"]
[Variation "Najdorf, Opovcensky variation"]
[WhiteFideId "14201526"]
[BlackFideId "13602888"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Be2 Nbd7 7. O-O Nc5 8. f3
e6 9. Be3 Be7 10. Kh1 Qc7 11. Qd2 O-O 12. a4 b6 13. Nd1 d5 14. e5 Nfd7 15. b4
Nb7 16. f4 Nd8 17. Bd3 f6 18. exf6 Nxf6 19. Nf2 Bd6 20. Rae1 Nf7 21. Rc1 e5 22.
fxe5 Nxe5 23. Be2 Nc4 24. Bxc4 dxc4 25. Nf3 Bb7 26. Nh3 Rad8 27. Qe2 Bxb4 28.
Nhg5 Rfe8 29. Rfd1 Rxd1+ 30. Rxd1 h6 31. Nh3 Nd5 32. Rxd5 Bxd5 33. Qf2 Bc5 34.
Nd4 Qf7 35. Nf4 Ba8 36. h4 Re4 37. c3 Qe8 38. Bd2 Qxa4 39. Kh2 Qe8 40. Qg3 Qf7
41. Nh3 Bxd4 42. cxd4 Re2 43. Qb8+ Qf8 44. Qxf8+ Kxf8 45. Bb4+ Kf7 46. Nf4 Re4
47. Kg3 Rxd4 48. h5 a5 49. Bc3 Rd7 50. Kg4 a4 51. Ng6 Rc7 52. Kf5 Bxg2 53. Ne5+
Kg8 54. Ke6 b5 55. Kd6 Rb7 56. Bb4 Ra7 57. Ng6 a3 58. Ke6 a2 59. Bc3 Ra6+ 60.
Kf5 a1=Q 61. Bxa1 Rxa1 0-1

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.1"]
[White "Umudova, Nargiz"]
[Black "Partac, Elena"]
[Result "1/2-1/2"]
[WhiteTitle "WIM"]
[BlackTitle "WGM"]
[WhiteElo "2220"]
[BlackElo "2086"]
[ECO "B20"]
[Opening "Sicilian defence"]
[WhiteFideId "13402137"]
[BlackFideId "13901001"]
[EventDate "2012.11.16"]

1. e4 c5 2. b3 Nc6 3. Bb2 e5 4. Bc4 d6 5. d3 g6 6. Ne2 Bg7 7. O-O Nge7 8. f4 O-O
9. Nd2 a6 10. a4 d5 11. exd5 Nxd5 12. Bxd5 Qxd5 13. Nc4 Qd8 14. fxe5 Be6 15. Ng3
Bxc4 16. bxc4 Nxe5 17. Rb1 Qc7 18. Ne4 f5 19. Ng3 Ng4 20. Qf3 Rab8 21. h3 Bxb2
22. Rxb2 Qg7 23. Rb3 Qd4+ 24. Kh1 Ne3 25. Rfb1 Rf7 26. Ne2 Qe5 27. c3 Nc2 28.
Nf4 Ne1 29. Qf1 Re7 30. Nd5 Re6 31. Rxb7 Rxb7 32. Rxb7 Qg3 33. Re7 Rxe7 34.
Nxe7+ Kf7 35. Nd5 f4 36. Qxf4+ Qxf4 37. Nxf4 g5 38. Nd5 Nxd3 39. Nc7 a5 40. Kg1
Nb2 41. Kf2 Nxa4 42. Na6 Nxc3 43. Nxc5 Nd1+ 44. Ke2 Nb2 45. Ne4 Nxc4 46. Nxg5+
Kg6 47. Nf3 a4 48. Kd3 Nb6 49. Kc3 Nd5+ 50. Kb2 Nf4 51. Ne1 Kg5 52. Ka3 Kh4 53.
Nf3+ Kg3 54. Ng5 h5 55. Kxa4 Kxg2 56. h4 Kg3 57. Ne4+ Kxh4 58. Nf6 1/2-1/2

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.2"]
[White "Partac, Elena"]
[Black "Umudova, Nargiz"]
[Result "1/2-1/2"]
[WhiteTitle "WGM"]
[BlackTitle "WIM"]
[WhiteElo "2086"]
[BlackElo "2220"]
[ECO "B13"]
[Opening "Caro-Kann"]
[Variation "exchange variation"]
[WhiteFideId "13901001"]
[BlackFideId "13402137"]
[EventDate "2012.11.16"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 Bg4 7. O-O e6 8. f3
Bh5 9. Bf4 Bd6 10. Qd2 Nge7 11. Na3 a6 12. Bxd6 Qxd6 13. Nf4 Bg6 14. Nc2 O-O 15.
Rae1 b5 16. a3 Na5 17. Bxg6 hxg6 18. Nd3 Nc4 19. Qg5 Rae8 20. Re2 Nf5 21. Rfe1
Qd8 22. Qxd8 Rxd8 23. Ncb4 Rd6 24. Ne5 Nxe5 25. Rxe5 Rb8 26. Ra1 1/2-1/2

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.3"]
[White "Umudova, Nargiz"]
[Black "Partac, Elena"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "WGM"]
[WhiteElo "2220"]
[BlackElo "2086"]
[ECO "B20"]
[Opening "Sicilian defence"]
[WhiteFideId "13402137"]
[BlackFideId "13901001"]
[EventDate "2012.11.16"]

1. e4 c5 2. b3 Nc6 3. Bb2 e5 4. Bc4 d6 5. Ne2 g6 6. O-O Bg7 7. f4 Nge7 8. d3 O-O
9. Nbc3 Rb8 10. a4 a6 11. fxe5 dxe5 12. Qd2 Nd4 13. Nd5 b5 14. axb5 axb5 15.
Nxe7+ Qxe7 16. Bd5 Nxe2+ 17. Qxe2 Be6 18. c4 bxc4 19. bxc4 Rb6 20. Bc3 Rfb8 21.
h3 h6 22. Qc2 Qg5 23. Kh1 Qg3 24. Rf3 Qh4 25. Raf1 Rf8 26. Qa4 g5 27. Qa7 Rd6
28. Qxc5 g4 29. Qxd6 gxf3 30. Rxf3 Bxd5 31. exd5 Kh7 32. Qd7 Kg8 33. Qf5 Qe7 34.
Rg3 Kh8 35. Re3 Re8 36. d4 e4 37. c5 Qxc5 38. Kh2 Bf8 39. d6 Bg7 40. Qxe4 Bf6
41. d7 1-0

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.4"]
[White "Partac, Elena"]
[Black "Umudova, Nargiz"]
[Result "1/2-1/2"]
[WhiteTitle "WGM"]
[BlackTitle "WIM"]
[WhiteElo "2086"]
[BlackElo "2220"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "13901001"]
[BlackFideId "13402137"]
[EventDate "2012.11.16"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. Nf3 d6 5. O-O O-O 6. c4 Re8 7. Bc2 Nbd7 8. Nc3
e5 9. e4 exd4 10. Nxd4 Nb6 11. b3 a5 12. Rb1 c6 13. f3 d5 14. exd5 cxd5 15. c5
Nbd7 16. Na4 Nh5 17. g4 Qh4 18. Ne2 Be5 19. Rf2 Ng7 20. Bf4 Qf6 21. Qd2 Ne6 22.
Bxe5 Qxe5 23. Rd1 Nd4 24. Qxd4 Qxd4 25. Kg2 Rxe2 26. Rxd4 Re6 27. Rxd5 Rb6 28.
Rd6 Kg7 29. Rxd7 Rxb3 30. Bxb3 Bxd7 31. Bd5 b6 32. h4 Kf6 33. g5+ Ke7 34. Be6
Kxe6 35. f4 f5 36. gxf6 Kxf6 1/2-1/2

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.1"]
[White "Videnova, Iva"]
[Black "Esquivel De Leon, Aurora"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WIM"]
[WhiteElo "2318"]
[BlackElo "1965"]
[ECO "B46"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "2907763"]
[BlackFideId "5110432"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Nxc6 bxc6 7. Bd3 Qc7 8.
O-O Nf6 9. f4 Bc5+ 10. Kh1 O-O 11. e5 Nd5 12. Ne4 Be7 13. c4 Nb4 14. Bb1 c5 15.
Qh5 h6 16. Nf6+ Bxf6 17. exf6 Qd8 18. fxg7 Kxg7 19. f5 Qf6 20. Bxh6+ Kg8 21.
Qg4+ Kh8 22. Bxf8 Bb7 23. Bxc5 Nc6 24. Rf3 Bc8 1-0

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.2"]
[White "Esquivel De Leon, Aurora"]
[Black "Videnova, Iva"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "WGM"]
[WhiteElo "1965"]
[BlackElo "2318"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "5110432"]
[BlackFideId "2907763"]
[EventDate "2012.11.16"]

1. Nf3 c5 2. c4 g6 3. g3 Bg7 4. Bg2 e5 5. Nc3 Ne7 6. O-O Nbc6 7. d3 d6 8. Bg5 h6
9. Bxe7 Nxe7 10. Rb1 O-O 11. Nd2 Rb8 12. b4 b6 13. bxc5 dxc5 14. Nd5 Nxd5 15.
Bxd5 Kh7 16. Ne4 Bh3 17. Re1 f5 18. Nc3 f4 19. Qc2 fxg3 20. hxg3 Qf6 21. Ne4 Qf5
22. Kh2 Rbd8 23. Rh1 h5 24. f3 Bh6 25. Nf2 Bg4 26. Nxg4 hxg4 27. Kg2 Rxd5 28.
cxd5 gxf3+ 29. exf3 Qxf3+ 30. Kh2 Rf5 31. Kg1 Qxg3+ 32. Qg2 Qe3+ 33. Kh2 Rh5+ 0-1

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.3"]
[White "Videnova, Iva"]
[Black "Esquivel De Leon, Aurora"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WIM"]
[WhiteElo "2318"]
[BlackElo "1965"]
[ECO "B46"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "2907763"]
[BlackFideId "5110432"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Nxc6 dxc6 7. Qxd8+ Kxd8
8. Bf4 Bb4 9. O-O-O+ Ke7 10. Na4 Nf6 11. Nb6 Bd7 12. Bg5 Rad8 13. e5 Bc5 14.
Nxd7 Rxd7 15. exf6+ Ke8 16. Rxd7 Kxd7 17. fxg7 Rg8 18. Bf6 Be7 19. Bxe7 Kxe7 20.
Bd3 Rxg7 21. g3 h6 22. Re1 Kd6 23. Re4 f5 24. Rh4 Rg6 25. g4 Rxg4 26. Rxg4 fxg4
27. Kd2 Ke5 28. Ke3 c5 29. a4 b6 30. Bxa6 Kf5 31. Bc8 h5 32. c3 Ke5 33. b4 cxb4
34. cxb4 Kd5 35. a5 Kc6 36. a6 Kb5 37. a7 Kxb4 38. a8=Q b5 39. Ke4 1-0

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.4"]
[White "Esquivel De Leon, Aurora"]
[Black "Videnova, Iva"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "WGM"]
[WhiteElo "1965"]
[BlackElo "2318"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "5110432"]
[BlackFideId "2907763"]
[EventDate "2012.11.16"]

1. Nf3 c5 2. c4 g6 3. g3 Bg7 4. Bg2 e5 5. Nc3 Ne7 6. d3 Nbc6 7. O-O O-O 8. Rb1
f5 9. Bg5 h6 10. Bxe7 Nxe7 11. Nd2 Kh7 12. Qc2 Rb8 13. b4 d6 14. bxc5 dxc5 15.
Nb3 Qc7 16. Nb5 Qb6 17. a4 Nc6 18. a5 Nxa5 19. Nxa5 Qxa5 20. Ra1 Qb6 21. Rxa7
Bd7 22. Qa4 Be6 23. Rb1 e4 24. dxe4 f4 25. Na3 Qd8 26. Rbxb7 Rxb7 27. Rxb7 fxg3
28. hxg3 Qd4 29. e3 Qa1+ 30. Kh2 Rxf2 31. Rb1 Qa2 32. Rg1 Qe2 33. Qd1 Bf8 34.
Nb1 Bc8 0-1

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.1"]
[White "Muminova, Nafisa"]
[Black "Esquivel De Leon, Aurora"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "WIM"]
[WhiteElo "2349"]
[BlackElo "1965"]
[ECO "B46"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "14201526"]
[BlackFideId "5110432"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 Qc7 7. O-O Nf6 8. Be3
Bb4 9. Na4 O-O 10. Nxc6 bxc6 11. Nb6 Rb8 12. Nxc8 Rfxc8 13. Bd3 Bd6 14. h3 Bh2+
15. Kh1 Bf4 16. Bd4 Be5 17. Bxa6 Re8 18. Re1 c5 19. Bc3 Bxc3 20. bxc3 Qa5 21.
Bd3 Qxc3 22. e5 Nd5 23. a3 Ra8 24. a4 Reb8 25. Be4 Rb4 26. Bxd5 exd5 27. Qxd5
Rbxa4 28. Qxa8+ 1-0

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.2"]
[White "Esquivel De Leon, Aurora"]
[Black "Muminova, Nafisa"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "WIM"]
[WhiteElo "1965"]
[BlackElo "2349"]
[ECO "A13"]
[Opening "English"]
[Variation "Neo-Catalan accepted"]
[WhiteFideId "5110432"]
[BlackFideId "14201526"]
[EventDate "2012.11.16"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 dxc4 5. Qa4+ c6 6. Qxc4 b5 7. Qc2 Bb7 8. O-O
Nbd7 9. b3 c5 10. Bb2 Rc8 11. d3 Qb6 12. Nbd2 Be7 13. Rac1 O-O 14. Ne5 Rfd8 15.
Ndf3 h6 16. Rfd1 Nf8 17. Qb1 Nd5 18. d4 Nf6 19. e3 Be4 20. Qa1 Qb7 21. Ne1 Bxg2
22. Nxg2 N8h7 23. h4 Nd5 24. Ne1 Nhf6 25. N1d3 cxd4 26. Bxd4 b4 27. Nc5 Qb5 28.
Ned3 e5 29. Bxe5 Bxc5 30. Nxc5 Rxc5 31. Rxc5 Qxc5 32. e4 Nxe4 33. Bd4 Qc2 34.
Rc1 Qe2 35. Bxa7 Ndc3 36. Re1 Rd1 37. Qxd1 Qxd1 38. Rxd1 Nxd1 39. Kf1 Ndc3 40.
Bb8 Nxa2 41. f3 Nd2+ 42. Ke2 Nxb3 43. Bd6 Nd4+ 44. Ke3 Nf5+ 0-1

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.3"]
[White "Muminova, Nafisa"]
[Black "Esquivel De Leon, Aurora"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "WIM"]
[WhiteElo "2349"]
[BlackElo "1965"]
[ECO "B46"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "14201526"]
[BlackFideId "5110432"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 Qc7 7. O-O Nf6 8. Be3
Bb4 9. Na4 O-O 10. Nxc6 bxc6 11. Nb6 Rb8 12. Nxc8 Rfxc8 13. Bxa6 Rf8 14. Bd3 Bd6
15. h3 Be5 16. b3 Bxa1 17. Qxa1 e5 18. f4 d5 19. fxe5 Nxe4 20. Bf4 Qa7+ 21. Kh2
Ra8 22. a4 Nc5 23. Be2 Ne6 24. Bd2 d4 25. Bf3 Qc5 26. Kh1 Qxc2 27. Qd1 Qc5 28.
Qe2 Rac8 29. b4 Qc2 30. a5 Rfd8 31. Be4 d3 32. Qf2 Rc7 33. a6 Nd4 34. Qh4 Ne6
35. Qxh7+ Kf8 36. Qh8+ Ke7 37. Qh4+ Ke8 38. Qf2 Qb2 39. Bxc6+ Kf8 40. b5 Qxe5
41. a7 Rxc6 42. Qxf7# 1-0

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.4"]
[White "Esquivel De Leon, Aurora"]
[Black "Muminova, Nafisa"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "WIM"]
[WhiteElo "1965"]
[BlackElo "2349"]
[ECO "A13"]
[Opening "English"]
[Variation "Neo-Catalan accepted"]
[WhiteFideId "5110432"]
[BlackFideId "14201526"]
[EventDate "2012.11.16"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 dxc4 5. Qa4+ c6 6. Qxc4 b5 7. Qc2 Bb7 8. O-O
Nbd7 9. d4 Rc8 10. Ne5 Nxe5 11. dxe5 Nd5 12. e4 Nb4 13. Qe2 Qb6 14. a3 Na6 15.
Be3 Bc5 16. Bxc5 Nxc5 17. b4 Nd7 18. Rd1 Nxe5 19. Qh5 Ng6 20. Nc3 O-O 21. Rac1
c5 22. Ne2 c4 23. Nd4 a6 24. e5 Bxg2 25. Kxg2 Rfd8 26. Nf3 Rxd1 27. Rxd1 Rd8 28.
Rxd8+ Qxd8 29. Ng5 h6 30. Nxe6 Qd5+ 31. Kg1 Qxe6 32. Qd1 Nxe5 33. Qe2 Nd3 34.
Qc2 Qe1+ 35. Kg2 Qe4+ 36. Kg1 Qg2+ 37. Kxg2 Ne1+ 0-1

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.1"]
[White "Partac, Elena"]
[Black "Videnova, Iva"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "WGM"]
[WhiteElo "2086"]
[BlackElo "2318"]
[ECO "B25"]
[Opening "Sicilian"]
[Variation "closed, 6.Ne2 e5 (Botvinnik)"]
[WhiteFideId "13901001"]
[BlackFideId "2907763"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 e5 7. Be3 Nge7 8. Qd2
Nd4 9. O-O O-O 10. f4 f5 11. h3 Be6 12. Kh2 Rb8 13. a4 a6 14. fxe5 dxe5 15. Bg5
Qd7 16. Ng1 c4 17. Nce2 cxd3 18. Qxd3 Rbc8 19. Nxd4 exd4 20. Rf2 Nc6 21. Re1 Nb4
22. Qd1 fxe4 23. Rxf8+ Rxf8 24. Rxe4 h6 25. Bd2 Nc6 26. Nf3 Bf5 27. Re1 Kh7 28.
Bf4 Re8 29. Rxe8 Qxe8 30. Qe1 Qd7 31. Ne5 Nxe5 32. Bxe5 Bxc2 33. Bxg7 Qxg7 34.
Qd2 d3 35. Be4 Qd4 36. Bxb7 Qxb2 37. Bxa6 Qd4 38. Bb5 Kg7 39. h4 h5 40. Bc6 Bb3
41. Bb5 Bc4 42. Bxc4 Qxc4 43. Qb2+ Kf7 44. Qb7+ Kf6 45. Qf3+ Ke5 46. Qe3+ Kd5
47. Qg5+ Kd4 48. Qf6+ Ke3 49. Qg5+ Ke2 50. Qe5+ Kd1 51. Qa1+ Qc1 52. Qd4 Qc2+
53. Kh3 d2 54. Qg1+ Ke2 55. Qg2+ Ke3 56. Qg1+ Ke4 57. Qg2+ Ke5 58. Qe2+ Kd4 59.
Qf2+ Kc3 60. Qc5+ Kb3 61. Qb5+ Ka2 62. Qd5+ Kb1 63. Qb5+ Qb2 64. Qd3+ Ka1 65. a5
Qc1 66. Qd4+ Kb1 67. Qb4+ Qb2 68. Qe4+ Kc1 69. Qe3 Qc2 70. a6 Qf5+ 71. Kg2 Kc2
72. Qe2 Kc3 73. a7 Qd5+ 74. Kh2 Kc2 75. Qf2 Kc1 76. Qe3 Kc2 77. Qe2 0-1

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.2"]
[White "Videnova, Iva"]
[Black "Partac, Elena"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WGM"]
[WhiteElo "2318"]
[BlackElo "2086"]
[ECO "B35"]
[Opening "Sicilian"]
[Variation "accelerated fianchetto, modern variation with Bc4"]
[WhiteFideId "2907763"]
[BlackFideId "13901001"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 d6 9. f3 Bd7 10. Qd2 Na5 11. h4 Rc8 12. h5 Nc4 13. Bxc4 Rxc4 14. hxg6 fxg6
15. O-O-O a6 16. e5 Ne8 17. e6 Bxd4 18. Bxd4 Bxe6 19. Rxh7 Rxd4 20. Qxd4 Kxh7
21. Rh1+ Kg8 22. Rh8+ Kf7 23. Rh7+ Ng7 24. Qxg7+ Ke8 25. Qxg6+ Kd7 26. Qe4 Qb6
27. Qe1 Qd4 28. Ne4 Rc8 29. c3 d5 30. Ng5 Qf4+ 31. Qd2 Qxd2+ 32. Kxd2 Bf5 33.
Rf7 Bg6 34. Rg7 Bb1 35. a3 d4 36. Ne4 dxc3+ 37. Nxc3 Bf5 38. Nd5 Re8 39. Nf6+ 1-0

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.3"]
[White "Partac, Elena"]
[Black "Videnova, Iva"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WGM"]
[WhiteElo "2086"]
[BlackElo "2318"]
[ECO "B53"]
[Opening "Sicilian, Chekhover variation"]
[WhiteFideId "13901001"]
[BlackFideId "2907763"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. c4 Nc6 6. Qd2 g6 7. b3 Nf6 8. Bd3
Bg7 9. Bb2 O-O 10. O-O Rb8 11. Nc3 Bg4 12. Ne1 Ne5 13. Be2 Qa5 14. f3 Be6 15.
Rd1 Rfc8 16. Nd3 Nxd3 17. Bxd3 b5 18. cxb5 axb5 19. Nd5 Qxd2 20. Nxf6+ Bxf6 21.
Rxd2 Bxb2 22. Rxb2 Rc3 23. Rd2 b4 24. f4 Kg7 25. f5 Bd7 26. fxg6 hxg6 27. Bc4 f6
28. e5 Rxc4 29. exf6+ exf6 30. bxc4 Be6 31. Rxd6 Bxc4 32. Rfxf6 Bxa2 33. Rxg6+
Kf7 34. Rdf6+ Ke7 35. Rb6 Rxb6 36. Rxb6 b3 37. Rb4 Ke6 1-0

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.4"]
[White "Videnova, Iva"]
[Black "Partac, Elena"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "WGM"]
[WhiteElo "2318"]
[BlackElo "2086"]
[ECO "B45"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "2907763"]
[BlackFideId "13901001"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nf6 6. Ndb5 Bb4 7. a3 Bxc3+ 8.
Nxc3 d5 9. exd5 exd5 10. Bd3 O-O 11. O-O d4 12. Ne2 Bg4 13. f3 Be6 14. Bg5 h6
15. Bh4 g5 16. Bf2 Qd6 17. Qd2 Kg7 18. h4 Qd5 19. hxg5 hxg5 20. c4 Qe5 21. Rae1
Rh8 22. g3 Rh6 23. f4 Rah8 24. g4 Rh1+ 25. Kg2 Bd5+ 0-1

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.1"]
[White "Guramishvili, Sopiko"]
[Black "Umudova, Nargiz"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WIM"]
[WhiteElo "2403"]
[BlackElo "2220"]
[ECO "A15"]
[Opening "English, 1...Nf6 (Anglo-Indian defense)"]
[WhiteFideId "13602888"]
[BlackFideId "13402137"]
[EventDate "2012.11.16"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. Nf3 d6 6. O-O e5 7. d3 Re8 8. Rb1 a5
9. a3 c6 10. b4 axb4 11. axb4 d5 12. Nd2 d4 13. Na4 Nbd7 14. c5 Nd5 15. Nc4 Bf8
16. Bd2 Qc7 17. Qb3 b5 18. cxb6 N7xb6 19. Naxb6 Nxb6 20. Na5 Be6 21. Qc2 Bd5 22.
Bxd5 Nxd5 23. Nxc6 Rec8 24. b5 Qb6 25. Qb3 Ne7 26. Nxe5 Qf6 27. Nd7 Qd6 28. Nxf8
Kxf8 29. b6 Rab8 30. Bf4 Qd8 31. Ra1 Ra8 32. Qd1 Ng8 33. Bc1 1-0

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.2"]
[White "Umudova, Nargiz"]
[Black "Guramishvili, Sopiko"]
[Result "1/2-1/2"]
[WhiteTitle "WIM"]
[BlackTitle "IM"]
[WhiteElo "2220"]
[BlackElo "2403"]
[ECO "B20"]
[Opening "Sicilian defence"]
[WhiteFideId "13402137"]
[BlackFideId "13602888"]
[EventDate "2012.11.16"]

1. e4 c5 2. b3 Nc6 3. Bb2 d6 4. f4 e5 5. Bc4 exf4 6. Qf3 Qg5 7. g3 Nf6 8. d3
fxg3 9. hxg3 Bg4 10. Qf2 Be7 11. Nd2 Ne5 12. Bb5+ Nfd7 13. Ngf3 Bxf3 14. Nxf3
Nxf3+ 15. Qxf3 O-O-O 16. Rh5 Qg6 17. Bxd7+ Rxd7 18. O-O-O Bg5+ 19. Kb1 f6 20.
Rh2 Kb8 21. g4 h6 22. a4 Re8 23. Re2 Qf7 24. d4 c4 25. d5 Rc8 26. b4 Rdc7 27. c3
Qd7 28. a5 Qa4 29. Rde1 Re7 30. Qf2 Re5 31. Qd4 Qb5 32. Kc2 Rce8 33. Kb1 g6 34.
Bc1 Bxc1 35. Kxc1 f5 36. gxf5 gxf5 37. Kb2 h5 38. Re3 f4 39. Rf3 Rxd5 40. exd5
Rxe1 41. Rxf4 Re2+ 42. Kc1 Re1+ 43. Kb2 Re2+ 44. Kc1 Qe8 45. Rf1 Qe3+ 46. Qxe3
Rxe3 47. Kc2 Re2+ 48. Kd1 Re5 49. Rf8+ Kc7 50. Rf7+ Kc8 51. Rf8+ Kd7 52. Rf7+
Re7 53. Rf5 Rh7 54. Ke2 b5 55. axb6 axb6 56. b5 h4 57. Kf2 Rg7 58. Rf4 Rg5 59.
Rxh4 Rxd5 60. Rxc4 Rxb5 61. Ke3 Rd5 62. Rb4 Kc6 63. Rb1 b5 64. Rb4 Kc5 65. Rh4
Rd1 66. Ke2 Rd5 67. Ke3 Kb6 68. Rg4 Ka5 69. Rh4 Rc5 70. Kd3 d5 71. Rg4 Kb6 72.
Rh4 Rc4 73. Rh6+ Kc5 74. Rh5 Rg4 75. Rh8 Rg3+ 76. Kc2 Rg6 77. Rh4 Ra6 78. Kb3
Re6 79. Rh8 Re3 80. Rc8+ Kb6 81. Rd8 Kc6 82. Rc8+ Kd7 83. Rc5 Kd6 84. Kb4 Re1
85. Rxb5 Rb1+ 86. Ka5 Rxb5+ 87. Kxb5 d4 88. cxd4 Kd5 1/2-1/2

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.3"]
[White "Guramishvili, Sopiko"]
[Black "Umudova, Nargiz"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "WIM"]
[WhiteElo "2403"]
[BlackElo "2220"]
[ECO "A20"]
[Opening "English opening"]
[WhiteFideId "13602888"]
[BlackFideId "13402137"]
[EventDate "2012.11.16"]

1. c4 e5 2. g3 Nc6 3. Bg2 Bc5 4. Nc3 Nge7 5. e3 d6 6. a3 a6 7. Nge2 O-O 8. O-O
Ba7 9. b4 Be6 10. Nd5 Qd7 11. d4 exd4 12. exd4 Bg4 13. f3 Bf5 14. Ne3 Bg6 15.
Kh1 Nf5 16. Nxf5 Qxf5 17. Bb2 Rfe8 18. Nf4 Qc2 19. Qxc2 Bxc2 20. Rac1 Ba4 21. c5
Bb3 22. h4 Rad8 23. Rfe1 dxc5 24. dxc5 Rxe1+ 25. Rxe1 b6 26. Re3 Ba2 27. Nd3 Bb1
28. Ne5 Nxe5 29. Rxe5 bxc5 30. bxc5 f6 31. Re1 Ba2 32. Rc1 Rd2 33. Bc3 Rd5 34.
Bb4 a5 35. Bxa5 Rxc5 36. Rxc5 Bxc5 37. Bxc7 Bxa3 1/2-1/2

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.4"]
[White "Umudova, Nargiz"]
[Black "Guramishvili, Sopiko"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "IM"]
[WhiteElo "2220"]
[BlackElo "2403"]
[ECO "B20"]
[Opening "Sicilian defence"]
[WhiteFideId "13402137"]
[BlackFideId "13602888"]
[EventDate "2012.11.16"]

1. e4 c5 2. b3 Nc6 3. Bb2 d6 4. f4 e5 5. Bc4 Nf6 6. Nc3 exf4 7. Nge2 f3 8. gxf3
Ne5 9. Bb5+ Bd7 10. Bxd7+ Nfxd7 11. Ng3 h5 12. Qe2 h4 13. Nf5 g6 14. Ne3 Bg7 15.
O-O-O Nc6 16. Nc4 Nde5 17. Nb5 O-O 18. Nbxd6 Nd4 19. Bxd4 cxd4 20. f4 d3 21. Qe3
Nxc4 22. Nxc4 dxc2 23. Kxc2 Bd4 24. Qd3 b5 25. Ne3 Rc8+ 26. Kb1 Rc5 27. Nc2 Rxc2
28. Qxc2 Qb6 29. Rc1 a5 30. Qc6 Qb8 31. Qc7 Qa8 32. Qc6 Qb8 33. e5 a4 34. b4 a3
35. Rhf1 Bb2 36. Rc5 Qd8 37. Rd5 Qe7 38. Qd6 Qb7 39. f5 g5 40. f6 Re8 41. Rg1
Kh7 42. Rxg5 Qc8 43. Rc5 Qh3 44. Rg7+ Kh6 45. Kc2 Qf1 46. Qd3 Qc1+ 47. Kb3 Qd1+
48. Rc2 1-0

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.1"]
[White "Umudova, Nargiz"]
[Black "Muminova, Nafisa"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "WIM"]
[WhiteElo "2220"]
[BlackElo "2349"]
[ECO "C11"]
[Opening "French"]
[Variation "Steinitz, Boleslavsky variation"]
[WhiteFideId "13402137"]
[BlackFideId "14201526"]
[EventDate "2012.11.16"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Na4
Qa5+ 9. c3 b6 10. Bd2 c4 11. b4 Nxb4 12. cxb4 Bxb4 13. Qc2 Bxd2+ 14. Nxd2 b5 15.
Nc3 O-O 16. Be2 b4 17. Nd1 f6 18. exf6 Rxf6 19. g3 Qb6 20. Nf3 Nb8 21. Nf2 Nc6
22. Rd1 a5 23. Ng4 Rf8 24. Nge5 Nxe5 25. fxe5 b3 26. axb3 cxb3 27. Qc3 a4 28.
Rb1 Ba6 29. Bxa6 Qxa6 30. Rf1 Rac8 31. Qe3 Rc2 32. Nd2 Rfc8 33. Qe2 Qb6 34. Qf2
Qb7 35. Qf4 h6 36. Ke2 Qb5+ 37. Kd1 b2 38. Qf7+ Kh7 39. Qxe6 Rc1+ 0-1

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.2"]
[White "Muminova, Nafisa"]
[Black "Umudova, Nargiz"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "WIM"]
[WhiteElo "2349"]
[BlackElo "2220"]
[ECO "B01"]
[Opening "Scandinavian (centre counter) defence"]
[WhiteFideId "14201526"]
[BlackFideId "13402137"]
[EventDate "2012.11.16"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. d4 Nc6 6. Bc4 Bg4 7. h3 Bxf3 8.
Qxf3 O-O-O 9. d5 Nb4 10. O-O e6 11. dxe6 Nxc2 12. Be3 Nxa1 13. Rxa1 fxe6 14.
Bxe6+ Kb8 15. Rc1 Bd6 16. a4 Qe5 17. Bc4 Qh2+ 18. Kf1 a6 19. b4 Rhf8 20. b5 a5
21. b6 c6 22. Ke2 Nd5 23. Qe4 Nxe3 24. fxe3 Qg3 25. Rf1 Rxf1 26. Kxf1 Bb4 27.
Qe6 Bxc3 0-1

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.3"]
[White "Umudova, Nargiz"]
[Black "Muminova, Nafisa"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "WIM"]
[WhiteElo "2220"]
[BlackElo "2349"]
[ECO "C00"]
[Opening "French"]
[Variation "King's Indian attack"]
[WhiteFideId "13402137"]
[BlackFideId "14201526"]
[EventDate "2012.11.16"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 g6 6. Bg2 Bg7 7. O-O Nge7 8. Re1
O-O 9. Qe2 b6 10. Nf1 Ba6 11. e5 Qc7 12. h4 h5 13. N1h2 Nf5 14. c3 b5 15. g4
Nfe7 16. gxh5 gxh5 17. Bf4 Ng6 18. Bg3 b4 19. Ng5 Rfe8 20. Rad1 Kf8 21. c4 dxc4
22. dxc4 Nd4 23. Qxh5 Rad8 24. b3 Ke7 25. Ne4 Rh8 26. Qg5+ Kd7 27. h5 Bh6 28.
Qf6 Ne7 29. Ng4 Nf5 30. Nd6 Qb6 31. Qxf7+ Ne7 32. Nf6+ Kc7 33. Qxe7+ Kb8 34.
Nd7+ Rxd7 35. Qxd7 Rd8 36. Qh7 Bf8 37. Qe4 Kc7 38. Nb5+ Bxb5 39. cxb5 Qxb5 40.
f4 Ne2+ 41. Qxe2 Qxe2 42. Rxe2 Rxd1+ 43. Kh2 a5 44. Rc2 a4 45. h6 Bxh6 46. Rxc5+
Kb6 47. Rc6+ Kb5 48. Rxe6 axb3 49. axb3 Bf8 50. Re8 Bc5 51. Rb8+ Ka5 52. f5 Rd3
53. f6 Rxb3 54. f7 Rb1 55. f8=Q Bxf8 56. Rxf8 b3 57. Rb8 b2 58. e6 Ka4 59. e7
Ka3 60. Bd6+ Ka2 61. Bd5+ Ka1 62. Ra8# 1-0

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.4"]
[White "Muminova, Nafisa"]
[Black "Umudova, Nargiz"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "WIM"]
[WhiteElo "2349"]
[BlackElo "2220"]
[ECO "B01"]
[Opening "Scandinavian (centre counter) defence"]
[WhiteFideId "14201526"]
[BlackFideId "13402137"]
[EventDate "2012.11.16"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. d4 Nc6 6. Bc4 Bg4 7. h3 Bxf3 8.
Qxf3 e6 9. Bb5 Nd5 10. O-O a6 11. Bxc6+ bxc6 12. Ne4 Ne7 13. Nc5 Qb6 14. Re1 Nd5
15. c4 Bxc5 16. cxd5 Bb4 17. dxe6 O-O 18. Re4 fxe6 19. Qg4 Kh8 20. Rxe6 Bd6 21.
b3 a5 22. Be3 a4 23. d5 c5 24. bxa4 Qb2 25. Rf1 Qxa2 26. Qh5 Rab8 27. g3 Bxg3
28. Bxc5 Bd6 29. Bd4 Qc2 30. Qg4 Rf7 31. Rfe1 Rbf8 32. a5 Qf5 33. Qxf5 Rxf5 34.
Re8 Rxd5 35. a6 Ra5 36. Rxf8+ Bxf8 37. Re8 Kg8 38. a7 c5 39. Bxc5 Kf7 40. Rxf8+
Kg6 41. a8=Q 1-0

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.1"]
[White "Videnova, Iva"]
[Black "Guramishvili, Sopiko"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "IM"]
[WhiteElo "2318"]
[BlackElo "2403"]
[ECO "B94"]
[Opening "Sicilian"]
[Variation "Najdorf, 6.Bg5"]
[WhiteFideId "2907763"]
[BlackFideId "13602888"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Bg5 Nbd7 7. f4 g6 8. Qe2
h6 9. Bxf6 Nxf6 10. O-O-O Bg7 11. e5 Nh5 12. exd6 Qxd6 13. g3 Bxd4 14. Qe4 Nf6
15. Qxd4 Qxd4 16. Rxd4 O-O 17. Bg2 Rb8 18. Re1 Be6 19. Rb4 b6 20. Na4 Bd5 21.
Bf1 b5 22. Nc5 Rfc8 23. Nxa6 Rb6 24. Bxb5 Bb7 25. Bf1 Rxa6 26. Rxb7 Rxa2 27.
Rbxe7 Ra1+ 28. Kd2 Ra2 29. Rb7 Kg7 30. Ree7 Kg8 31. Bd3 Rf8 32. Bc4 Rd8+ 33. Kc3
Nd5+ 34. Bxd5 Rxd5 35. Rxf7 Ra6 36. Rfd7 Rc5+ 37. Kb3 Rc8 38. Rg7+ Kf8 39. Rbf7+
Ke8 40. Rg8+ Kxf7 41. Rxc8 1-0

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.2"]
[White "Guramishvili, Sopiko"]
[Black "Videnova, Iva"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WGM"]
[WhiteElo "2403"]
[BlackElo "2318"]
[ECO "D96"]
[Opening "Gruenfeld"]
[Variation "Russian variation"]
[WhiteFideId "13602888"]
[BlackFideId "2907763"]
[EventDate "2012.11.16"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. Bf4 Na6 8. e4
c5 9. dxc5 Qa5 10. Be3 Nxe4 11. Qxe4 Bxc3+ 12. Nd2 Bxb2 13. Rd1 Nxc5 14. Qxe7 b6
15. Bc4 Be6 16. O-O Rfe8 17. Qh4 Qa4 18. Rb1 Bc3 19. Rfc1 Bg7 20. Bh6 Bxc4 21.
Bxg7 Kxg7 22. Qd4+ Kg8 23. Nxc4 Re4 24. Qd5 Rae8 25. Nd6 Qd7 26. Nxe4 Qxd5 27.
Nf6+ Kg7 28. Nxd5 Re2 29. Nc3 Rd2 30. Rd1 Rc2 31. Rbc1 Rb2 32. g3 Ne6 33. Kf1
Ng5 34. Rb1 Rc2 35. Rdc1 Rd2 36. a4 Nh3 37. Nd1 Ra2 38. Ra1 Rd2 39. a5 b5 40. a6
Ng5 41. Rab1 Nf3 42. Rxb5 Nxh2+ 43. Kg2 Ng4 44. Rb7 h5 45. Rxa7 h4 46. gxh4 Ne5
47. Rb7 1-0

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.3"]
[White "Videnova, Iva"]
[Black "Guramishvili, Sopiko"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "IM"]
[WhiteElo "2318"]
[BlackElo "2403"]
[ECO "B94"]
[Opening "Sicilian"]
[Variation "Najdorf, 6.Bg5"]
[WhiteFideId "2907763"]
[BlackFideId "13602888"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 h6 8. Bxf6
Nxf6 9. Qd2 e5 10. Nf5 Nxe4 11. Nxg7+ Bxg7 12. Nxe4 d5 13. O-O-O Be6 14. Nc5 O-O
15. fxe5 Qb6 16. Qd4 Qc7 17. Nxe6 fxe6 18. Re1 Qa5 19. Bd3 Qxa2 20. Qg4 Rf2 21.
Qxe6+ Kh8 22. Be2 Qa1+ 23. Kd2 Qxb2 24. Ke3 Raf8 25. Qxd5 Qc3+ 26. Qd3 Qxe5+ 27.
Kd2 Qg5+ 28. Kd1 Rd8 29. Qxd8+ Qxd8+ 30. Bd3 Bc3 31. Re6 Qg5 32. Re2 Rxe2 0-1

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.4"]
[White "Guramishvili, Sopiko"]
[Black "Videnova, Iva"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WGM"]
[WhiteElo "2403"]
[BlackElo "2318"]
[ECO "A16"]
[Opening "English"]
[Variation "Anglo-Gruenfeld, Czech defense"]
[WhiteFideId "13602888"]
[BlackFideId "2907763"]
[EventDate "2012.11.16"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nb6 6. Nf3 Bg7 7. d3 Nc6 8. h4
h6 9. a3 e5 10. Bd2 Nd4 11. Nxd4 exd4 12. Ne4 Nd7 13. Rc1 a5 14. Bf4 Be5 15. Qd2
Qe7 16. Bxe5 Qxe5 17. f4 Qe7 18. Rxc7 f5 19. Nf2 Qd6 20. Qc2 Kd8 21. Rc4 Re8 22.
O-O Nb6 23. Rc5 Re3 24. Nh1 Ra7 25. Rc1 Be6 26. Qd2 a4 27. Bf3 Nd7 28. Rc8+ Ke7
29. Rh8 h5 30. Rh7+ Bf7 31. Qc2 b5 32. Qc8 Nf8 33. Rh8 Be8 34. Bc6 Kf7 35. Rc5
Kg7 36. Bxe8 Rxe8 37. Qxe8 Qxc5 38. Rxf8 Qxf8 39. Qxb5 Qe7 40. Qc4 Qe3+ 41. Kf1
Re7 42. Qc2 Qe6 43. Nf2 Qd6 44. Qxa4 Qc5 45. Qc4 Qxc4 46. dxc4 Rc7 47. Ke1 Rxc4
48. Kd2 Kf6 49. Nd3 Ke6 50. Ne5 Rc8 51. Kd3 Rc1 52. Kxd4 Rc2 53. b4 Rxe2 54. b5
Ra2 55. b6 Rxa3 56. b7 Rb3 57. Nc6 1-0

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.1"]
[White "Esquivel De Leon, Aurora"]
[Black "Partac, Elena"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "WGM"]
[WhiteElo "1965"]
[BlackElo "2086"]
[ECO "A37"]
[Opening "English"]
[Variation "symmetrical variation"]
[WhiteFideId "5110432"]
[BlackFideId "13901001"]
[EventDate "2012.11.16"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 d6 6. O-O Nf6 7. d3 O-O 8. Rb1 h6
9. a3 Be6 10. b4 Qd7 11. b5 Nd8 12. e4 Bh3 13. Nd5 Nxd5 14. exd5 Bxg2 15. Kxg2
e6 16. dxe6 Nxe6 17. Bb2 d5 18. Bxg7 Kxg7 19. Re1 Rae8 20. Qb3 Nf4+ 21. gxf4
Qg4+ 22. Kh1 Qxf3+ 23. Kg1 Qg4+ 24. Kh1 Qf3+ 25. Kg1 d4 26. Qc2 Qg4+ 27. Kh1
Qf3+ 28. Kg1 Qxf4 29. Rbd1 Re5 30. Rxe5 Qxe5 31. Qd2 Re8 32. f4 Qh5 33. Rf1 Re2 0-1

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.2"]
[White "Partac, Elena"]
[Black "Esquivel De Leon, Aurora"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WIM"]
[WhiteElo "2086"]
[BlackElo "1965"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "13901001"]
[BlackFideId "5110432"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 g6 5. Bg2 Bg7 6. d3 Nge7 7. Be3 d6 8. Qd2
h5 9. h3 a6 10. O-O Qc7 11. f4 Nd4 12. Nc1 Bd7 13. Nd1 O-O-O 14. c3 Ndc6 15. Rb1
e5 16. Ne2 h4 17. g4 f5 18. g5 c4 19. Nf2 cxd3 20. Qxd3 fxe4 21. Nxe4 Bf5 22. c4
Qd7 23. Bb6 Rdf8 24. Qxd6 Bxe4 25. Qxd7+ Kxd7 26. Bxe4 Nf5 27. fxe5 Bxe5 28.
Rbd1+ Kc8 29. Bxf5+ Rxf5 30. Rxf5 gxf5 31. Rd5 Rg8 32. Be3 Kc7 33. b3 Rd8 34.
Rxd8 Kxd8 35. Kf2 Ke7 36. Kf3 Kf7 37. Bf4 Bxf4 38. Kxf4 Kg6 39. Nc3 Nb4 40. Nd5
Nd3+ 41. Ke3 Ne5 42. Kd4 Nf3+ 43. Ke3 Kf7 44. Nc3 Kg6 45. Kf4 Ne5 46. Ke3 Nd3
47. Kd4 Ne5 48. Kc5 Nc6 49. Kb6 Kh5 50. Kxb7 Nb4 51. c5 Kxg5 52. c6 Nxc6 53.
Kxc6 Kf6 54. Kb6 Ke6 55. Kxa6 Kd6 56. b4 Kc6 57. b5+ Kc7 58. Ka7 1-0

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.3"]
[White "Esquivel De Leon, Aurora"]
[Black "Partac, Elena"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "WGM"]
[WhiteElo "1965"]
[BlackElo "2086"]
[ECO "A27"]
[Opening "English"]
[Variation "three knights system"]
[WhiteFideId "5110432"]
[BlackFideId "13901001"]
[EventDate "2012.11.16"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. g3 Bg7 5. Bg2 d6 6. O-O Be6 7. d3 Qd7 8. Nd5 h6
9. Rb1 Nce7 10. Nd2 c6 11. Nxe7 Nxe7 12. b4 Bh3 13. Qb3 O-O 14. Ne4 Bxg2 15.
Kxg2 Kh7 16. c5 d5 17. Nd6 Nc8 18. Nxc8 Raxc8 19. e4 dxe4 20. dxe4 Qd4 21. Qe3
f5 22. Re1 fxe4 23. Qxd4 exd4 24. Rxe4 Rce8 25. f3 Rxe4 26. fxe4 Re8 27. Kf3 g5
28. h3 a6 29. Bb2 Be5 30. Rd1 Rd8 31. Rd3 Kg6 32. g4 Rf8+ 33. Ke2 Rf4 34. Rf3
d3+ 35. Rxd3 Bxb2 36. Rd6+ Rf6 37. Rd7 Rf7 38. Rd6+ Kg7 39. Ke3 Bc3 40. Rd3 Bxb4
41. Rb3 Bxc5+ 42. Kd3 Rf3+ 43. Kc4 Rxb3 44. axb3 b6 45. b4 Bd6 46. Kd4 Bxb4 47.
Ke5 a5 48. Ke6 a4 49. e5 a3 50. Kd7 a2 0-1

[Event "UNAM w Prelim B"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.4"]
[White "Partac, Elena"]
[Black "Esquivel De Leon, Aurora"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WIM"]
[WhiteElo "2086"]
[BlackElo "1965"]
[ECO "B24"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "13901001"]
[BlackFideId "5110432"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 a6 6. f4 d6 7. Nge2 Nf6 8. O-O O-O
9. h3 Qc7 10. g4 e6 11. Ng3 Nd4 12. f5 Nd7 13. g5 Be5 14. Bf4 Bxf4 15. Rxf4 Ne5
16. Rh4 b5 17. f6 Bb7 18. Qf1 Rac8 19. Qf4 h5 20. Nxh5 gxh5 21. Rxh5 Ng6 22. Qf2
d5 23. Rh6 b4 24. Nd1 Qf4 25. Rxg6+ fxg6 26. Qxf4 Ne2+ 27. Kf2 Nxf4 1-0

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.1"]
[White "Maisuradze, Nino"]
[Black "Botez, Alexandra"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WCM"]
[WhiteElo "2315"]
[BlackElo "2015"]
[ECO "E77"]
[Opening "King's Indian"]
[Variation "Four pawns attack"]
[WhiteFideId "13601717"]
[BlackFideId "2603365"]
[EventDate "2012.11.16"]

1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. e4 Bg7 5. f4 O-O 6. Nf3 c5 7. d5 e6 8. Be2 exd5
9. cxd5 Bg4 10. O-O Nbd7 11. h3 Bxf3 12. Bxf3 Ne8 13. Qc2 a6 14. a4 Nc7 15. Be3
Re8 16. Bf2 Rb8 17. Rad1 b5 18. axb5 axb5 19. e5 dxe5 20. f5 Na6 21. d6 Nb4 22.
Qb1 Qb6 23. Nd5 Nxd5 24. Bxd5 Nf6 25. Ba2 Qc6 26. fxg6 hxg6 27. Qxg6 c4 28. Qf5
e4 29. Bh4 Re6 30. Bb1 b4 31. d7 Qb6+ 32. Kh1 e3 33. Rfe1 Rd8 34. Bxf6 Rxf6 35.
Qe4 Re6 36. Qxc4 Bxb2 37. Bf5 Rc6 38. Qe4 Bg7 39. Rxe3 Rc4 40. Qe8+ Bf8 41. Rg3+
Kh8 42. Qxf7 1-0

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.2"]
[White "Botez, Alexandra"]
[Black "Maisuradze, Nino"]
[Result "1/2-1/2"]
[WhiteTitle "WCM"]
[BlackTitle "WGM"]
[WhiteElo "2015"]
[BlackElo "2315"]
[ECO "D56"]
[Opening "QGD"]
[Variation "Lasker defence"]
[WhiteFideId "2603365"]
[BlackFideId "13601717"]
[EventDate "2012.11.16"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7
Qxe7 9. Rc1 c6 10. Bd3 Nxc3 11. Rxc3 dxc4 12. Bxc4 Nd7 13. O-O b5 14. Bd3 Bb7
15. Ne5 Nxe5 16. dxe5 Rfd8 17. Qc2 Rac8 18. Be4 c5 19. Bxb7 Qxb7 20. Rxc5 Rxc5
21. Qxc5 Rd5 22. Qc3 b4 23. Qc4 Rxe5 24. Rc1 Rd5 25. h3 Rd2 26. Rc2 Qd7 27. Kh2
Qd6+ 28. g3 Rd1 29. Qe4 g6 30. Qf3 Kg7 31. b3 h5 32. Rc6 Qd7 33. Rc4 Rf1 34. Rf4
Ra1 35. Qe2 Qd1 36. Qxd1 Rxd1 37. Rxb4 Rd2 38. Kg2 Rxa2 39. Kf3 a5 40. Ra4 Rb2
41. Rxa5 Rxb3 42. Kf4 Rb2 43. f3 Kf6 44. h4 Rf2 45. Ra6 Rb2 46. e4 Rb5 47. Rc6
g5+ 48. hxg5+ Rxg5 49. g4 h4 50. Ra6 Rg8 51. e5+ Kg6 52. Ra2 Rb8 53. Rh2 Rb4+
54. Ke3 Kg5 55. Rh3 Rb3+ 56. Ke4 Rb4+ 57. Ke3 Ra4 58. Kd3 Ra1 59. Ke3 Re1+ 60.
Kd4 Re2 61. Rh1 Kf4 62. Rxh4 Kxf3 63. Rh7 Rd2+ 64. Kc3 Rd7 65. g5 Rc7+ 66. Kd4
Rd7+ 67. Kc5 Rd5+ 68. Kc6 Rxe5 69. Rxf7+ Ke4 70. g6 Rg5 71. g7 e5 72. Kd7 Kd4
73. Ke8 e4 74. Rd7+ Kc3 75. Kf8 e3 76. g8=Q Rxg8+ 77. Kxg8 e2 78. Rc7+ Kd2 79.
Rd7+ Kc2 80. Re7 Kd2 81. Rxe2+ Kxe2 1/2-1/2

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.3"]
[White "Maisuradze, Nino"]
[Black "Botez, Alexandra"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WCM"]
[WhiteElo "2315"]
[BlackElo "2015"]
[ECO "E77"]
[Opening "King's Indian"]
[Variation "Four pawns attack"]
[WhiteFideId "13601717"]
[BlackFideId "2603365"]
[EventDate "2012.11.16"]

1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. e4 Bg7 5. f4 O-O 6. Nf3 c5 7. d5 e6 8. Be2 exd5
9. cxd5 Bg4 10. O-O Nbd7 11. h3 Bxf3 12. Bxf3 a6 13. a4 Rb8 14. Be3 b5 15. axb5
axb5 16. e5 dxe5 17. fxe5 Nxe5 18. Bxc5 Re8 19. d6 b4 20. Nd5 Rb5 21. Ne7+ Kh8
22. Be3 Nc4 23. Bf4 Qb6+ 24. Kh1 Rd8 25. Nc6 Nxb2 26. Qb3 Rf8 27. Qxb2 Ne4 28.
Qc2 Nxd6 29. Bxd6 b3 30. Qc4 b2 31. Rab1 Rc8 32. Qxf7 1-0

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.4"]
[White "Botez, Alexandra"]
[Black "Maisuradze, Nino"]
[Result "1/2-1/2"]
[WhiteTitle "WCM"]
[BlackTitle "WGM"]
[WhiteElo "2015"]
[BlackElo "2315"]
[ECO "D55"]
[Opening "QGD"]
[Variation "6.Nf3"]
[WhiteFideId "2603365"]
[BlackFideId "13601717"]
[EventDate "2012.11.16"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 O-O 6. e3 b6 7. Rc1 Bb7 8. Bxf6
Bxf6 9. cxd5 exd5 10. b4 c6 11. Bd3 Qd6 12. Qb3 Nd7 13. O-O Be7 14. a3 Kh8 15.
e4 dxe4 16. Nxe4 Qf4 17. Rfe1 Bd8 18. Re3 Bc7 19. g3 Qg4 20. Neg5 c5 21. Nxf7+
Rxf7 22. Qxf7 Rf8 23. Re8 Qxf3 24. Rxf8+ Nxf8 25. Qxf3 Bxf3 26. bxc5 bxc5 27.
Rxc5 Ne6 28. Rc3 Bd5 29. Bf5 Bb6 30. Rc8+ Nd8 31. Bh3 Bb7 32. Rc4 Kg8 33. Bg2
Bxg2 34. Kxg2 Kf7 35. Kf3 Ke7 36. Ke4 Kd6 37. f4 h6 38. h4 Nc6 39. g4 Ne7 40. f5
Bd8 41. Ra4 a5 42. Rc4 Nd5 43. Rc5 Nf6+ 44. Kf4 Nd7 45. Rc8 Bxh4 46. Ra8 Bg5+
47. Kf3 Bd2 48. Ra7 Nb6 49. Rxg7 Nc4 50. Rg6+ Kd5 51. f6 Ke6 52. d5+ Kf7 53.
Rg7+ Kxf6 54. Rc7 Nxa3 55. Ke2 Bb4 56. Rc6+ Ke5 57. Rxh6 Kxd5 58. Kd3 Nc4 59.
Rh5+ Ne5+ 60. Kc2 a4 61. Kb2 a3+ 62. Kb3 Bd6 63. Rf5 Ke6 64. Rf1 Nd3 65. g5 Ne5
66. Rf6+ Ke7 67. Rxd6 Kxd6 68. Kxa3 Ke6 69. Kb3 Kf5 70. Kc3 Kxg5 1/2-1/2

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.1"]
[White "Ordaz Valdes, Lisandra Teresa"]
[Black "Andrenko, Irina"]
[Result "1/2-1/2"]
[WhiteTitle "WGM"]
[BlackTitle "WIM"]
[WhiteElo "2350"]
[BlackElo "2233"]
[ECO "E76"]
[Opening "King's Indian"]
[Variation "Four pawns attack, dynamic line"]
[WhiteFideId "3506940"]
[BlackFideId "14118270"]
[EventDate "2012.11.16"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5 7. d5 e6 8. dxe6 fxe6
9. Bd3 Nc6 10. O-O Nd4 11. Nxd4 cxd4 12. Nb5 e5 13. fxe5 dxe5 14. c5 Be6 15. Bg5
Qd7 16. Nd6 Qc7 17. Qc2 h6 18. Bd2 Kh7 19. b4 Nh5 20. Nf5 Nf4 21. Bxf4 exf4 22.
Nxg7 Kxg7 23. e5 g5 24. Rae1 Rad8 25. Rf2 Kh8 26. Kh1 Qe7 27. Be4 Bg4 28. Qd2
Be6 29. Qc2 Bg4 30. Qd2 Be6 31. Qd1 Bc8 1/2-1/2

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.2"]
[White "Andrenko, Irina"]
[Black "Ordaz Valdes, Lisandra Teresa"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "WGM"]
[WhiteElo "2233"]
[BlackElo "2350"]
[ECO "C45"]
[Opening "Scotch"]
[Variation "Mieses variation"]
[WhiteFideId "14118270"]
[BlackFideId "3506940"]
[EventDate "2012.11.16"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.
c4 Nb6 9. Nc3 Qe6 10. g3 Ba6 11. b3 Bb4 12. Bd2 O-O-O 13. O-O-O Ba3+ 14. Kb1
Qf5+ 15. Qe4 Qxf2 16. c5 Bxf1 17. cxb6 Bg2 18. Qa4 Qxb6 19. Qxa3 Bxh1 20. Rxh1
Qf2 21. Qa6+ Kb8 22. Qd3 Qc5 23. Re1 Rhe8 24. Be3 Qa5 25. Qd4 d6 26. exd6 cxd6
27. Kb2 Re7 28. Bf2 Rxe1 29. Bxe1 Qe5 30. Qxe5 dxe5 31. Kc2 f5 32. Bd2 h6 33.
Kd1 g5 34. Ke2 Kb7 35. Na4 Rd5 36. Nc3 Rd8 37. Na4 Kc7 38. Ba5+ Kd7 39. Bxd8
Kxd8 40. Nc5 Ke7 41. Nb7 Kd7 42. Ke3 Kc7 43. Nc5 Kd6 44. Nb7+ Kd5 45. Nd8 c5 46.
Nf7 f4+ 47. gxf4 exf4+ 48. Kf3 c4 49. bxc4+ Kxc4 50. Nxh6 Kc3 51. Nf7 a5 52.
Nxg5 a4 53. h4 Kb2 54. h5 Kxa2 55. h6 Kb1 56. h7 a3 57. h8=Q a2 58. Qh1+ Kb2 59.
Qg2+ Kb1 60. Qf1+ Kb2 61. Qe2+ Kb1 62. Qd1+ Kb2 63. Qd4+ Kb1 64. Ne4 a1=Q 65.
Nd2+ Ka2 66. Qc4+ Ka3 67. Qa6+ Kb4 68. Ke4 1-0

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.3"]
[White "Ordaz Valdes, Lisandra Teresa"]
[Black "Andrenko, Irina"]
[Result "1/2-1/2"]
[WhiteTitle "WGM"]
[BlackTitle "WIM"]
[WhiteElo "2350"]
[BlackElo "2233"]
[ECO "E76"]
[Opening "King's Indian"]
[Variation "Four pawns attack"]
[WhiteFideId "3506940"]
[BlackFideId "14118270"]
[EventDate "2012.11.16"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 Na6 7. Be3 Ng4 8. Bg1 e5
9. dxe5 dxe5 10. Qxd8 Rxd8 11. h3 Nf6 12. fxe5 Nd7 13. O-O-O Re8 14. Bh2 c6 15.
Be2 Nc7 16. Rhf1 Nxe5 17. Nxe5 Bxe5 18. Bxe5 Rxe5 19. Rd8+ Re8 20. Rxe8+ Nxe8
21. e5 Be6 22. Ne4 Rd8 23. Rd1 Rxd1+ 24. Kxd1 b6 25. b3 h6 26. Bf3 c5 27. Nc3
Nc7 28. Bc6 Kf8 29. Kd2 Ke7 30. Nd5+ Kd8 31. Nf6 Na6 32. a3 Nb8 33. Bd5 Nd7 34.
Nxd7 Kxd7 35. Ke3 Ke7 36. g4 g5 37. Ke4 1/2-1/2

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.4"]
[White "Andrenko, Irina"]
[Black "Ordaz Valdes, Lisandra Teresa"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "WGM"]
[WhiteElo "2233"]
[BlackElo "2350"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[WhiteFideId "14118270"]
[BlackFideId "3506940"]
[EventDate "2012.11.16"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. O-O a6 6. c3 Ba7 7. Bb3 d6 8. Nbd2
O-O 9. Re1 Ng4 10. Re2 Kh8 11. h3 Nh6 12. Nf1 f5 13. Bxh6 gxh6 14. exf5 Bxf5 15.
Bd5 Ne7 16. Bxb7 Ng6 17. Bxa8 Qxa8 18. Re3 Bxh3 19. N1h2 Nf4 20. gxh3 Nxh3+ 21.
Kf1 Nf4 22. Ke1 Ng2+ 23. Kd2 Nxe3 24. fxe3 e4 25. dxe4 Qxe4 26. Qe2 Rf5 27. Nd4
Rg5 28. Nhf3 Rg4 29. Qd3 Rg2+ 30. Kc1 Rg3 31. Kd2 Rg1 32. Qe2 Rg4 33. Rg1 0-1

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.1"]
[White "Toro Pradenas, Maria Jose"]
[Black "Gara, Ticia"]
[Result "0-1"]
[WhiteTitle "WFM"]
[BlackTitle "WGM"]
[WhiteElo "2009"]
[BlackElo "2377"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "3412610"]
[BlackFideId "717444"]
[EventDate "2012.11.16"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. cxd4
Bg4 9. Be3 e6 10. O-O Be7 11. Nbd2 O-O 12. Bc2 Nb4 13. Bb1 Nc4 14. Nxc4 dxc4 15.
h3 Bf5 16. Bxf5 exf5 17. Qe2 Rc8 18. Rfc1 Qd5 19. Rc3 Rc6 20. b3 cxb3 21. Rxb3
Rc2 22. Qd1 Rfc8 23. Ne1 Rxa2 24. Rxa2 Nxa2 25. Qb1 Nc3 26. Qb2 Nd1 27. Qb1 Nxe3
28. fxe3 Rc7 29. Kf1 Qc4+ 30. Kf2 b6 31. Rb2 Qe6 32. Qd3 g6 33. Re2 Rd7 34. Rb2
f6 35. Nf3 Rxd4 36. Qd1 0-1

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.2"]
[White "Gara, Ticia"]
[Black "Toro Pradenas, Maria Jose"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WFM"]
[WhiteElo "2377"]
[BlackElo "2009"]
[ECO "B42"]
[Opening "Sicilian"]
[Variation "Kan, 5.Bd3"]
[WhiteFideId "717444"]
[BlackFideId "3412610"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. O-O Nf6 7. Qe2 Bc5 8. Nb3
Bd6 9. f4 e5 10. Nc3 O-O 11. f5 Bb4 12. Bg5 Bxc3 13. bxc3 d5 14. Bxf6 dxe4 15.
Bxg7 Kxg7 16. f6+ Kh8 17. Qxe4 1-0

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.3"]
[White "Toro Pradenas, Maria Jose"]
[Black "Gara, Ticia"]
[Result "0-1"]
[WhiteTitle "WFM"]
[BlackTitle "WGM"]
[WhiteElo "2009"]
[BlackElo "2377"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "3412610"]
[BlackFideId "717444"]
[EventDate "2012.11.16"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6
Qxd6 9. Nxd4 Nxd4 10. cxd4 Bf5 11. O-O e6 12. Nc3 Be7 13. Nb5 Qd7 14. Qe2 O-O
15. Rd1 Bf6 16. Bf4 Nd5 17. Be5 Bg5 18. Nd6 Bg6 19. Ne4 Bxe4 20. Qxe4 f5 21. Qe2
Rac8 22. f4 Bxf4 23. Bxd5 Bxe5 24. Bxe6+ Qxe6 25. dxe5 Rfe8 26. Qb5 Re7 27. Rd5
a6 28. Qd3 Qb6+ 29. Kh1 Qe6 30. Re1 Rce8 31. b3 g6 32. Rd8 Rxd8 33. Qxd8+ Re8
34. Qd4 Kf7 35. g3 Re7 36. Kg2 Rd7 37. Qe3 Qd5+ 38. Kf2 Qd2+ 39. Re2 Qxe3+ 40.
Kxe3 Ke6 41. Kf3 Rd3+ 42. Kf2 Rd5 43. Rc2 Kxe5 44. Rc7 Rd2+ 45. Kg1 b5 46. a4
bxa4 47. bxa4 Ra2 48. Rc5+ Ke4 49. Ra5 Kf3 50. h4 Kxg3 51. Kf1 f4 52. Rxa6 f3 0-1

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.16"]
[Round "1.4"]
[White "Gara, Ticia"]
[Black "Toro Pradenas, Maria Jose"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WFM"]
[WhiteElo "2377"]
[BlackElo "2009"]
[ECO "B42"]
[Opening "Sicilian"]
[Variation "Kan, 5.Bd3"]
[WhiteFideId "717444"]
[BlackFideId "3412610"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. f4
Nbd7 9. c4 Be7 10. Nc3 b6 11. Kh1 O-O 12. Bd2 Bb7 13. Rac1 Rac8 14. b3 Qb8 15.
Bb1 Bd8 16. f5 Re8 17. fxe6 fxe6 18. Nf3 Bc7 19. Rce1 Qa8 20. Bg5 b5 21. Nd4
bxc4 22. Bxf6 Nxf6 23. Rxf6 gxf6 24. Qg4+ Kh8 25. Nxe6 Re7 26. Qf5 Rf7 27. Ng5
Rg7 28. Qxf6 Rf8 29. Qd4 Bb6 30. Qxb6 Rxg5 31. Qxd6 Rfg8 32. Qf6+ R8g7 33. Rd1
Rxg2 34. Rd8+ Qxd8 35. Qxd8+ Rg8 36. Qd4+ R8g7 37. bxc4 Bc8 38. Qd8+ Rg8 39.
Qd4+ R8g7 40. Qd1 1-0

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.1"]
[White "Botez, Alexandra"]
[Black "Gara, Ticia"]
[Result "1-0"]
[WhiteTitle "WCM"]
[BlackTitle "WGM"]
[WhiteElo "2015"]
[BlackElo "2377"]
[ECO "A61"]
[Opening "Benoni defence"]
[WhiteFideId "2603365"]
[BlackFideId "717444"]
[EventDate "2012.11.16"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 Bg7 8. Qa4+
Bd7 9. Qb3 Qc7 10. h3 O-O 11. e3 Na6 12. Be2 Rac8 13. Nd2 Ne8 14. O-O Be5 15.
Bxe5 dxe5 16. Bxa6 bxa6 17. Nde4 c4 18. Qa3 f5 19. Nd2 Qd6 20. Qxd6 Nxd6 21. f3
Rb8 22. Rab1 Rb4 23. Rfc1 Rfb8 24. Nd1 Rc8 25. e4 Rb7 26. Ne3 Rbc7 27. Rc3 f4
28. Nd1 Nb5 29. Rcc1 Nd4 30. Nc3 Rb7 31. Kf2 Kf7 32. Ne2 Nxe2 33. Kxe2 Bb5 34.
Rc3 a5 35. Kf2 Ba6 36. b3 Rb4 37. a3 Rb6 38. Rbc1 Rcb8 39. bxc4 Rb2 40. R3c2 a4
41. c5 Ke7 42. c6 Rxc2 43. Rxc2 Kd6 44. Nc4+ Bxc4 45. Rxc4 Kc7 46. Rxa4 Rb2+ 47.
Kg1 Rb1+ 48. Kh2 Kd6 49. Rxa7 Rc1 50. Rxh7 Rc3 51. Rh6 Rxc6 52. dxc6 1-0

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.2"]
[White "Gara, Ticia"]
[Black "Botez, Alexandra"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WCM"]
[WhiteElo "2377"]
[BlackElo "2015"]
[ECO "C07"]
[Opening "French"]
[Variation "Tarrasch, Eliskases variation"]
[WhiteFideId "717444"]
[BlackFideId "2603365"]
[EventDate "2012.11.16"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd8 7. Nb3 Nc6 8.
O-O Nf6 9. Qe2 Be7 10. Rd1 Qc7 11. Nbxd4 Nxd4 12. Rxd4 a6 13. Bf4 Qa5 14. Rad1
O-O 15. Ne5 Bc5 16. R4d3 b5 17. Bb3 Bb7 18. Rg3 Bxf2+ 19. Qxf2 Ne4 20. Qe3 Nxg3
21. Qxg3 Kh8 22. Bd2 Qd8 23. c3 Be4 24. Bh6 Qb6+ 25. Be3 Qb8 26. Qf4 Bg6 27. Rf1
Qc8 28. Nxg6+ hxg6 29. Bd4 a5 30. Qh6+ 1-0

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.3"]
[White "Botez, Alexandra"]
[Black "Gara, Ticia"]
[Result "0-1"]
[WhiteTitle "WCM"]
[BlackTitle "WGM"]
[WhiteElo "2015"]
[BlackElo "2377"]
[ECO "D70"]
[Opening "Neo-Gruenfeld defence"]
[WhiteFideId "2603365"]
[BlackFideId "717444"]
[EventDate "2012.11.16"]

1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8. f4
Nc6 9. d5 Na5 10. Bd4 e5 11. Bxe5 Bxe5 12. fxe5 Qh4+ 13. g3 Qe7 14. Qd4 Rd8 15.
b4 Nc6 16. Qc5 Qg5 17. Nf3 Qh5 18. Be2 Nxe5 19. O-O Bh3 20. Nh4 Qg5 21. Rf4 Nbd7
22. Qf2 h5 23. Nb5 Qe7 24. Bf1 Bxf1 25. Qxf1 Qxb4 26. Rc1 c6 27. Nc3 Qd4+ 28.
Kh1 Nc5 29. Nf3 Nxf3 30. Qxf3 Qg7 31. Ne2 Nd7 32. dxc6 bxc6 33. Qc3 Qxc3 34.
Rxc3 c5 35. Kg2 Rab8 36. Rc2 Ne5 37. Rf6 Ng4 38. Rc6 Ra8 0-1

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.4"]
[White "Gara, Ticia"]
[Black "Botez, Alexandra"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "WCM"]
[WhiteElo "2377"]
[BlackElo "2015"]
[ECO "C07"]
[Opening "French"]
[Variation "Tarrasch, open variation"]
[WhiteFideId "717444"]
[BlackFideId "2603365"]
[EventDate "2012.11.16"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nf6 5. e5 Nfd7 6. c3 Nc6 7. Bd3 Be7 8. O-O
c4 9. Bc2 b5 10. Re1 b4 11. h3 Nb6 12. Nh2 Bd7 13. Qg4 g6 14. Ndf3 h5 15. Qf4
Qc7 16. Ng5 Bxg5 17. Qxg5 Qd8 18. Qg3 a5 19. Bg5 Qc7 20. Nf3 Ne7 21. Bxe7 Kxe7
22. Qg5+ Ke8 23. Bxg6 Qd8 24. Qxd8+ Rxd8 25. Bc2 Ke7 26. Re3 Rhg8 27. Nh4 Rg7
28. f4 Rdg8 29. Kf2 Na4 30. Bxa4 Bxa4 31. f5 Rg5 32. f6+ Kd7 33. b3 Bc6 34. g3
Rb8 35. Nf3 Rgg8 36. h4 a4 37. cxb4 Rxb4 38. bxc4 dxc4 39. Ng5 Rf8 40. Rc1 Bd5
41. Nh3 Rb2+ 42. Re2 Rfb8 43. Rcc2 a3 44. Ke3 Rxc2 45. Rxc2 Rb2 46. Kd2 Be4 47.
Ng1 0-1

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.1"]
[White "Andrenko, Irina"]
[Black "Toro Pradenas, Maria Jose"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "WFM"]
[WhiteElo "2233"]
[BlackElo "2009"]
[ECO "B42"]
[Opening "Sicilian"]
[Variation "Kan, 5.Bd3"]
[WhiteFideId "14118270"]
[BlackFideId "3412610"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. O-O Nf6 7. Nc3 Bc5 8. Nb3
Be7 9. f4 d6 10. Qf3 O-O 11. Be3 Nbd7 12. Rae1 b6 13. Qh3 g6 14. g4 Nc5 15. Nxc5
dxc5 16. e5 Nd5 17. Nxd5 exd5 18. c3 h5 19. f5 c4 20. Bc2 Qxe5 21. Bd4 Qd6 22.
gxh5 g5 23. h6 Bf6 24. Re3 Kh7 25. Rg3 Rg8 26. Qh5 Bxd4+ 27. cxd4 Qf6 28. Rf2
Bd7 29. Kf1 Rae8 30. Rfg2 Bxf5 31. Bxf5+ Qxf5+ 32. Rf2 Qd3+ 33. Rxd3 cxd3 34.
Qxf7+ Kh8 35. Qf6+ Kh7 36. Qf7+ Kxh6 37. Rf6+ 1-0

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.2"]
[White "Toro Pradenas, Maria Jose"]
[Black "Andrenko, Irina"]
[Result "0-1"]
[WhiteTitle "WFM"]
[BlackTitle "WIM"]
[WhiteElo "2009"]
[BlackElo "2233"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "3412610"]
[BlackFideId "14118270"]
[EventDate "2012.11.16"]

1. e4 g6 2. d4 Bg7 3. g3 d6 4. Bg2 Nf6 5. Ne2 O-O 6. O-O c6 7. f4 Qc7 8. e5 Nfd7
9. c3 f5 10. Nd2 d5 11. Kh1 b6 12. b3 Bb7 13. c4 Re8 14. Ba3 Nf8 15. Rc1 Qd8 16.
cxd5 cxd5 17. Nc3 Ne6 18. Nf3 Nc6 19. Qd2 Rc8 20. Rfd1 Qd7 21. Bb2 Bf8 22. Qf2
Ng7 23. Ng5 Na5 24. Ba3 e6 25. Bxf8 Rxf8 26. Qe2 h6 27. Nf3 Ne8 28. Nh4 Qf7 29.
Qd2 Nc7 30. Bf1 Kg7 31. Be2 Qe7 32. Rg1 Nc6 33. Nf3 h5 34. Qd1 Nd8 35. Ng5 Nf7
36. Nf3 Ne8 37. h3 Kg8 38. Qd2 Ng7 39. Rg2 Nh6 40. Nb5 Rxc1+ 41. Qxc1 Rc8 42.
Qd2 Nf7 43. Nh4 Kh7 44. Qd1 Bc6 45. a4 Bxb5 46. Bxb5 Qc7 47. Bd3 Qc1 48. Rd2 Rc3
49. Qxc1 Rxc1+ 50. Kg2 Ne8 51. Nf3 Nc7 52. Rc2 Rxc2+ 53. Bxc2 Na6 54. Ne1 Nb4
55. Bd1 Nd8 56. g4 hxg4 57. hxg4 Ndc6 58. Nf3 Kg7 59. gxf5 gxf5 60. Kf2 Kf7 61.
Ke3 Ke7 62. Ng5 Na5 63. Kd2 0-1

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.3"]
[White "Andrenko, Irina"]
[Black "Toro Pradenas, Maria Jose"]
[Result "1/2-1/2"]
[WhiteTitle "WIM"]
[BlackTitle "WFM"]
[WhiteElo "2233"]
[BlackElo "2009"]
[ECO "B43"]
[Opening "Sicilian"]
[Variation "Kan, 5.Nc3"]
[WhiteFideId "14118270"]
[BlackFideId "3412610"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 b5 7. Bg2 Bb7 8. O-O
d6 9. a4 b4 10. Na2 Nf6 11. Re1 Be7 12. Bg5 Nbd7 13. Qd2 Nc5 14. Bxf6 Bxf6 15.
Nxb4 O-O 16. Ra3 Nd7 17. c3 Nb6 18. b3 a5 19. Nbc2 d5 20. Nb5 Qb8 21. exd5 Bxd5
22. Bxd5 Nxd5 23. Ncd4 Qb6 24. Ra2 Rfd8 25. Qc1 Rac8 26. Rc2 Nc7 27. Nxc7 Rxc7
28. Nb5 Rcd7 29. Rce2 Rd5 30. Qe3 Qb8 31. b4 Rd3 32. Qc1 Qa8 33. Re3 axb4 34.
Rxd3 Rxd3 35. cxb4 Qxa4 36. Qc8+ Rd8 37. Qc4 Rb8 38. Rc1 g6 39. Nd6 Qxb4 40.
Qxb4 Rxb4 41. Rc8+ Kg7 42. Rc7 Be5 43. Rxf7+ Kg8 44. Rd7 Rd4 45. Rd8+ Kg7 46.
Nb7 Rxd8 47. Nxd8 Kf6 48. Nc6 Bd6 49. f4 e5 50. fxe5+ Bxe5 51. Nxe5 Kxe5 1/2-1/2

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.4"]
[White "Toro Pradenas, Maria Jose"]
[Black "Andrenko, Irina"]
[Result "1/2-1/2"]
[WhiteTitle "WFM"]
[BlackTitle "WIM"]
[WhiteElo "2009"]
[BlackElo "2233"]
[ECO "B07"]
[Opening "Pirc"]
[Variation "Sveshnikov system"]
[WhiteFideId "3412610"]
[BlackFideId "14118270"]
[EventDate "2012.11.16"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 O-O 6. Nge2 c6 7. O-O e5 8. Kh1
Nbd7 9. d5 cxd5 10. Nxd5 Nxd5 11. Qxd5 Nb6 12. Qd3 Be6 13. b3 d5 14. Ba3 Re8 15.
Rad1 d4 16. c3 dxc3 17. Qxc3 Qc8 18. Qe3 Rd8 19. Nc3 Qc6 20. Bc5 Nd7 21. Be7 Re8
22. Nd5 Bxd5 23. exd5 Qb6 24. Qxb6 axb6 25. d6 Rab8 26. Rc1 Bf8 27. Bxf8 Nxf8
28. Rfd1 Red8 29. f4 exf4 30. gxf4 Rd7 31. Rc2 Rbd8 32. Rcd2 f5 33. Bf1 Kg7 34.
Bb5 Rf7 35. d7 Re7 36. Kg2 Kf6 37. Kf3 Re6 38. Rd6 Ke7 39. Rxe6+ Nxe6 40. Re1
Kf6 41. a4 Nc5 42. Re8 Ne6 43. Rxd8 Nxd8 44. Ke3 Ke7 45. Kd4 Kd6 46. Kc4 Nf7 47.
b4 Nd8 48. a5 Nf7 49. Kc3 Nd8 50. Kd4 Nf7 51. Ba4 Nd8 52. Kc4 Kc7 53. Kd5 Ne6
54. Ke5 Nxf4 1/2-1/2

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.1"]
[White "Maisuradze, Nino"]
[Black "Ordaz Valdes, Lisandra Teresa"]
[Result "1/2-1/2"]
[WhiteTitle "WGM"]
[BlackTitle "WGM"]
[WhiteElo "2315"]
[BlackElo "2350"]
[ECO "D37"]
[Opening "QGD"]
[Variation "classical variation (5.Bf4)"]
[WhiteFideId "13601717"]
[BlackFideId "3506940"]
[EventDate "2012.11.16"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. a3
Nc6 9. Qc2 Qa5 10. Rd1 Be7 11. Be2 dxc4 12. Bxc4 e5 13. Bg3 Bg4 14. O-O Rac8 15.
Bd3 g6 16. Qb3 b6 17. Rc1 Be6 18. Qb5 Qxb5 19. Bxb5 e4 20. Bxc6 Rxc6 21. Nd4 Rc4
22. Nxe6 fxe6 23. Ne2 Rfc8 24. Rxc4 Rxc4 25. Rc1 Rxc1+ 26. Nxc1 Nd5 27. Be5 Bf6
28. Bxf6 Nxf6 29. Ne2 Kf7 30. Nc3 Ke7 31. Kf1 Kd7 32. h3 Kc6 33. b4 a5 34. Ke2
axb4 35. axb4 b5 36. Kd2 h6 37. g3 Nd5 38. Nxd5 Kxd5 39. Kc3 Ke5 40. Kd2 Kd5 41.
Kc3 e5 42. Kb3 Ke6 43. Kc3 Kf5 44. Kd2 h5 45. Ke2 g5 46. Kd2 Kf6 47. Kc3 Ke6 48.
Kc2 Kd7 49. g4 hxg4 50. hxg4 Kd6 51. Kb3 Kd5 1/2-1/2

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.2"]
[White "Ordaz Valdes, Lisandra Teresa"]
[Black "Maisuradze, Nino"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WGM"]
[WhiteElo "2350"]
[BlackElo "2315"]
[ECO "D05"]
[Opening "Queen's pawn game"]
[WhiteFideId "3506940"]
[BlackFideId "13601717"]
[EventDate "2012.11.16"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 b6 5. O-O Ba6 6. Bxa6 Nxa6 7. c4 Nb8 8. Ne5
Bd6 9. Qa4+ c6 10. Nc3 O-O 11. cxd5 exd5 12. Qc2 c5 13. Bd2 Nbd7 14. f4 a6 15.
a4 Re8 16. Rae1 Nf8 17. Qb3 c4 18. Qc2 Qb8 19. g4 Qb7 20. g5 N6d7 21. Qf5 Nxe5
22. fxe5 Bb4 23. Rf3 Bxc3 24. Bxc3 a5 25. Ref1 Ra7 26. h4 Qd7 27. Qxd7 Rxd7 28.
Kf2 Ne6 29. Ke2 Rb8 30. Kd2 Nf8 31. Rg3 Ne6 32. Kc2 Rbb7 33. Rgf3 Rb8 34. Rg3
Rbb7 35. Rb1 Rb8 36. Rf3 Rc7 37. Rff1 Nf8 38. Kd2 Ne6 39. Rfc1 h6 40. gxh6 g6
41. b4 axb4 42. Rxb4 Kh7 43. Rcb1 Rcb7 44. a5 b5 45. a6 Ra7 46. Rxb5 Rxb5 47.
Rxb5 Nc7 48. Rb7 Rxb7 49. axb7 Na6 50. Ba5 Kxh6 51. Bc7 Kh5 52. b8=Q Nxb8 53.
Bxb8 Kxh4 54. e4 Kg5 55. exd5 Kf5 56. Bc7 g5 57. Bd8 g4 58. Bh4 f6 59. exf6 Kg6
60. Kc3 Kf7 61. Kxc4 Ke8 62. Kc5 Kd7 63. f7 g3 64. f8=Q 1-0

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.3"]
[White "Maisuradze, Nino"]
[Black "Ordaz Valdes, Lisandra Teresa"]
[Result "1/2-1/2"]
[WhiteTitle "WGM"]
[BlackTitle "WGM"]
[WhiteElo "2315"]
[BlackElo "2350"]
[ECO "D37"]
[Opening "QGD"]
[Variation "classical variation (5.Bf4)"]
[WhiteFideId "13601717"]
[BlackFideId "3506940"]
[EventDate "2012.11.16"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. a3
Nc6 9. Qc2 Qa5 10. Rd1 Be7 11. Be2 dxc4 12. Bxc4 e5 13. Bg3 Bg4 14. O-O Rac8 15.
Bd3 Bxf3 16. gxf3 a6 17. Qb3 b5 18. Bf5 Rcd8 19. Nd5 Nxd5 20. Rxd5 Bf6 21. Bxh7+
Kxh7 22. Qc2+ Kg8 23. Qxc6 Rc8 24. Qd7 Rcd8 25. Qb7 Rb8 26. Qa7 Ra8 27. Qc5 Rac8
28. Qb4 Qxb4 29. axb4 Rc4 30. Ra1 Rxb4 31. Rxa6 Rxb2 32. Rb6 b4 33. Rdb5 Re8 34.
Rxb4 Rxb4 35. Rxb4 g6 36. Rb5 Bg7 37. Kf1 f6 38. f4 exf4 39. Bxf4 Re7 40. Rb6
Kf7 41. Bd6 Re6 42. Bc5 Rxb6 43. Bxb6 f5 44. Bd4 Bf8 45. Kg2 Bd6 46. h3 Ke6 47.
Kf3 Kd5 48. Bg7 Ke6 49. Ke2 Bc5 50. f3 Kd5 51. Kd3 Bd6 52. e4+ fxe4+ 53. fxe4+
Ke6 54. Kd4 Bh2 55. Ke3 Bb8 56. Kf3 Bc7 57. Bd4 Bd8 58. Kf4 Be7 59. Be3 Bd8 60.
Kf3 Be7 61. Bf4 Bd8 62. Kg4 Be7 63. Bc7 Kd7 64. Bf4 Ke6 65. Bg5 Bf8 66. Bd8 Bh6
67. Bc7 Bc1 68. Bf4 Ba3 69. Kg5 Kf7 70. e5 Be7+ 71. Kh6 Bf8+ 72. Kh7 Be7 73. Bg3
Bd8 74. h4 Be7 75. Bf2 Bd8 76. Bg3 Be7 77. Bf2 Bd8 78. e6+ Kxe6 79. Kxg6 Bxh4 1/2-1/2

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.17"]
[Round "2.4"]
[White "Ordaz Valdes, Lisandra Teresa"]
[Black "Maisuradze, Nino"]
[Result "1/2-1/2"]
[WhiteTitle "WGM"]
[BlackTitle "WGM"]
[WhiteElo "2350"]
[BlackElo "2315"]
[ECO "D56"]
[Opening "QGD"]
[Variation "Lasker defence"]
[WhiteFideId "3506940"]
[BlackFideId "13601717"]
[EventDate "2012.11.16"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7
Qxe7 9. Rc1 c6 10. Bd3 Nxc3 11. Rxc3 dxc4 12. Bxc4 Nd7 13. O-O e5 14. Bb3 Rd8
15. Qc2 exd4 16. exd4 Nf8 17. d5 cxd5 18. Bxd5 Be6 19. Rc7 Rd7 20. Rxd7 Qxd7 21.
Bxe6 Nxe6 22. Rd1 Qe7 23. g3 Rd8 24. Rxd8+ Qxd8 25. Qd2 Qc7 26. h3 Qc6 27. Qe3
a5 28. Nd4 Nxd4 29. Qxd4 a4 30. a3 Kh7 31. h4 g5 32. hxg5 hxg5 33. Qd3+ Kg7 34.
Qd4+ f6 35. Kf1 Kg6 36. Ke2 b5 37. Kd2 f5 38. Qd8 f4 39. g4 Qc5 40. Qg8+ Kf6 41.
Qh8+ Ke6 42. Qg8+ Kd7 43. Qf7+ Kc6 44. Qe8+ Kd5 45. Qd7+ Ke4 46. Qd3+ Ke5 47.
Qf5+ Kd6 48. Qf8+ Kc6 49. Qc8+ Kb6 50. Qb8+ Kc6 51. Qc8+ Kb6 52. Qb8+ Kc6 53.
Qc8+ 1/2-1/2

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.1"]
[White "Ordaz Valdes, Lisandra Teresa"]
[Black "Botez, Alexandra"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WCM"]
[WhiteElo "2350"]
[BlackElo "2015"]
[ECO "E76"]
[Opening "King's Indian"]
[Variation "Four pawns attack"]
[WhiteFideId "3506940"]
[BlackFideId "2603365"]
[EventDate "2012.11.16"]

1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. e4 Bg7 5. f4 O-O 6. Nf3 c5 7. dxc5 Qa5 8. Bd3
Qxc5 9. Qe2 a6 10. Be3 Qh5 11. h3 Bg4 12. O-O Bd7 13. e5 Ne8 14. Ne4 f5 15. Ng3
Qh6 16. exd6 exd6 17. c5 d5 18. Ng5 Qh4 19. Nh1 Bf6 20. Nf3 Qh6 21. Nf2 Nc6 22.
Bc2 d4 23. Qc4+ Kh8 24. Nxd4 Qg7 25. Nf3 Bxb2 26. Rab1 Nc7 27. Qb3 Bf6 28. Rfd1
Nb5 29. Rbc1 Rfe8 30. Bd2 Be6 31. Qb1 Ncd4 32. Nxd4 Nxd4 33. Re1 Bd5 34. Bd3 Bc6
35. Bc3 Rad8 36. Rxe8+ Rxe8 37. Qb2 Ne2+ 38. Bxe2 Bxc3 39. Rxc3 Rxe2 40. Qxe2
Qxc3 41. Qe5+ Qxe5 42. fxe5 Kg8 43. Nd3 Bd5 44. a3 Kf7 45. Nf4 Bc6 46. h4 Be4
47. Kf2 h6 48. g3 g5 49. hxg5 hxg5 50. Nh3 Kg6 51. Ke3 Bd5 52. Nf2 Bc4 53. Kd4
Be6 54. Nd3 Kf7 55. Ne1 Ke7 56. Nf3 g4 57. Ng1 Kd7 58. Ne2 Kc6 59. Nf4 Kd7 60.
Nh5 Kc6 61. Ng7 Kd7 62. Nh5 Kc6 63. Nf4 Kd7 64. Nd3 Kc7 65. Nb4 Kd7 66. c6+ bxc6
67. Nxa6 f4 68. gxf4 g3 69. Ke3 Bd5 70. Nc5+ Kc7 71. Na4 Bb3 72. Nc5 Bd5 73.
Na6+ Kb6 74. Nb4 Be6 75. Kf3 c5 76. Nd3 c4 77. Nc1 Kb5 78. Kxg3 c3 79. Kf2 Kc4
80. Ke3 Bf5 81. a4 Kb4 82. Kd4 Kxa4 83. Kxc3 Kb5 84. Kd4 Kc6 85. Ne2 Kd7 86. Ng3
Bh7 87. f5 Ke7 88. Kd5 Ke8 89. e6 Ke7 90. Ke5 Bg8 91. f6+ Kf8 92. Nf5 1-0

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.2"]
[White "Botez, Alexandra"]
[Black "Ordaz Valdes, Lisandra Teresa"]
[Result "0-1"]
[WhiteTitle "WCM"]
[BlackTitle "WGM"]
[WhiteElo "2015"]
[BlackElo "2350"]
[ECO "D56"]
[Opening "QGD"]
[Variation "Lasker defence"]
[WhiteFideId "2603365"]
[BlackFideId "3506940"]
[EventDate "2012.11.16"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7
Qxe7 9. Rc1 c6 10. Bd3 Nxc3 11. Rxc3 dxc4 12. Bxc4 Nd7 13. O-O e5 14. Qc2 Rd8
15. Bd3 exd4 16. exd4 Nf8 17. Re1 Be6 18. Rc5 Qf6 19. Rce5 Rd7 20. h3 Rad8 21.
Qa4 Bxh3 22. R1e3 Bg4 23. Qxa7 Ne6 24. Qa5 c5 25. d5 Rxd5 26. Rxd5 Rxd5 27. Qa8+
Qd8 28. Qxd8+ Rxd8 29. Ne5 Nf4 30. Bc4 Be6 31. Bxe6 Nxe6 32. Rb3 Rd5 33. Nc4 Rd4
34. Na5 Ra4 35. Nxb7 Rxa2 36. Nd6 Ra7 37. Kf1 Rd7 38. Rb8+ Kh7 39. Nc4 Rd5 40.
Rb7 Kg8 41. Ke2 Nf4+ 42. Kf3 Ne6 43. Ke4 Rd4+ 44. Ke3 0-1

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.3"]
[White "Ordaz Valdes, Lisandra Teresa"]
[Black "Botez, Alexandra"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WCM"]
[WhiteElo "2350"]
[BlackElo "2015"]
[ECO "E76"]
[Opening "King's Indian"]
[Variation "Four pawns attack"]
[WhiteFideId "3506940"]
[BlackFideId "2603365"]
[EventDate "2012.11.16"]

1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. e4 Bg7 5. f4 O-O 6. Nf3 c5 7. dxc5 Qa5 8. Bd3
Qxc5 9. Qe2 Ne8 10. Be3 Qa5 11. O-O Nc6 12. Rac1 Bg4 13. Qf2 Nc7 14. Bb1 f5 15.
Nd5 Nxd5 16. exd5 Bxf3 17. Qxf3 Nd8 18. Qf2 e5 19. dxe6 Nxe6 20. Rfd1 Rfd8 21.
Rd5 Qb4 22. Rb5 Qa4 23. Rxb7 Nc5 24. b3 Qc6 25. Rxg7+ Kxg7 26. Bd4+ Kg8 27. Ba1
Ne6 28. Qb2 Qc5+ 29. Kh1 Qe3 30. Rd1 Kf7 31. Qf6+ Ke8 32. Qh8+ Kd7 33. Qxh7+ Kc6
34. Bxf5 gxf5 1-0

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.4"]
[White "Botez, Alexandra"]
[Black "Ordaz Valdes, Lisandra Teresa"]
[Result "0-1"]
[WhiteTitle "WCM"]
[BlackTitle "WGM"]
[WhiteElo "2015"]
[BlackElo "2350"]
[ECO "D56"]
[Opening "QGD"]
[Variation "Lasker defence"]
[WhiteFideId "2603365"]
[BlackFideId "3506940"]
[EventDate "2012.11.16"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bxe7
Qxe7 9. Rc1 c6 10. Bd3 Nxc3 11. Rxc3 dxc4 12. Bxc4 Nd7 13. O-O e5 14. Qc2 Rd8
15. Rd1 e4 16. Nd2 Nf6 17. Be2 Bf5 18. Rc5 Nd5 19. a3 Rac8 20. b4 a6 21. Qb1 Rd6
22. Nc4 Re6 23. Rc1 Bh7 24. Ne5 Rd8 25. Bxa6 Rxe5 26. Bxb7 Qxb7 27. dxe5 Ne7 28.
b5 cxb5 29. Rc7 Qa8 30. Rxe7 Qxa3 31. Rec7 Bg6 32. Qxb5 Qd3 33. Qa4 Qd5 34. R7c5
Qe6 35. h3 Kh7 36. Qa5 Re8 37. Rb1 Bf5 38. Rb6 Qe7 39. Qb5 Rd8 40. Rd6 Ra8 41.
g4 Ra1+ 42. Kg2 Bxg4 43. Qb2 Bc8 0-1

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.1"]
[White "Toro Pradenas, Maria Jose"]
[Black "Maisuradze, Nino"]
[Result "0-1"]
[WhiteTitle "WFM"]
[BlackTitle "WGM"]
[WhiteElo "2009"]
[BlackElo "2315"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "3412610"]
[BlackFideId "13601717"]
[EventDate "2012.11.16"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. O-O Nc6 8. Be3
cxd4 9. cxd4 Be7 10. Nc3 Qd6 11. h3 Bh5 12. a3 O-O 13. Qb3 Rfd8 14. Rfd1 Nd5 15.
Nxd5 Qxd5 16. Qxd5 Rxd5 17. g4 Bg6 18. Bc4 Rdd8 19. Ne5 Be4 20. f4 Na5 21. Ba2
g6 22. Rac1 Rac8 23. b4 Nc6 24. Kf2 Kg7 25. Nxc6 Rxc6 26. Rxc6 Bxc6 27. d5 exd5
28. Bxa7 Bf6 29. g5 Be7 30. Bd4+ Kg8 31. Bb2 h6 32. h4 h5 33. Bb3 Kf8 34. a4
Bxb4 35. Ke3 Bc5+ 36. Bd4 Re8+ 37. Kf3 Bb4 38. Bb6 d4+ 39. Kf2 Re3 40. Bc4 Rf3+
41. Ke2 Rxf4 42. Bxd4 Rxh4 43. Bb5 Bxb5+ 44. axb5 Be7 45. Be3 Rh2+ 46. Kf3 Rb2
47. b6 Rb3 48. Rd7 Bxg5 49. Rxb7 Rxe3+ 50. Kf2 Rb3 51. Rb8+ Kg7 52. b7 Be3+ 53.
Kg2 Ba7 0-1

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.2"]
[White "Maisuradze, Nino"]
[Black "Toro Pradenas, Maria Jose"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WFM"]
[WhiteElo "2315"]
[BlackElo "2009"]
[ECO "D10"]
[Opening "QGD Slav defence"]
[WhiteFideId "13601717"]
[BlackFideId "3412610"]
[EventDate "2012.11.16"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 a6 7. Bd3 Bg4 8. Nge2
e6 9. Qb3 Bd6 10. Bxd6 Qxd6 11. Qxb7 O-O 12. Qb3 Rfb8 13. Qa3 Nb4 14. O-O Qb6
15. Bb1 a5 16. b3 Qa6 17. f3 Bh5 18. Qb2 Bg6 19. Bxg6 hxg6 20. Qd2 Ne8 21. Na4
Rc8 22. Rfc1 Nd6 23. Nc5 Qa7 24. Nf4 Kf8 25. Nfd3 Nc6 26. Rc2 Ke7 27. Rac1 Nd8
28. Ne5 g5 29. Na4 f6 30. Nd3 Qa6 31. Nac5 Qb5 32. a4 Qb6 33. Qe2 Nc6 34. Rc3
Nf5 35. Qf2 Nb4 36. Nxb4 Qxb4 37. Qd2 Qb6 38. e4 dxe4 39. fxe4 Nd6 40. e5 Nf5
41. exf6+ gxf6 42. Re1 Ng7 43. Rce3 Kf7 44. Qf2 Rc6 45. Rf3 Qd8 46. Ne4 f5 47.
d5 Qxd5 48. Nxg5+ Kg6 49. Nh3 Qc5 50. Nf4+ Kf6 51. Rfe3 e5 52. Rxe5 Qxe5 53.
Rxe5 Kxe5 54. Nd3+ Kd6 55. Qd4+ Kc7 56. Qxg7+ Kb6 57. Qd4+ Kb7 58. Nc5+ Kc7 59.
Qe5+ Kb6 60. Nd7+ Kb7 61. Qd5 Rc8 62. Ne5 1-0

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.3"]
[White "Toro Pradenas, Maria Jose"]
[Black "Maisuradze, Nino"]
[Result "0-1"]
[WhiteTitle "WFM"]
[BlackTitle "WGM"]
[WhiteElo "2009"]
[BlackElo "2315"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "3412610"]
[BlackFideId "13601717"]
[EventDate "2012.11.16"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. O-O Nc6 8. Be3
cxd4 9. cxd4 Be7 10. Nc3 Qd6 11. h3 Bh5 12. a3 O-O 13. Qb3 a6 14. Rac1 b5 15.
Rfd1 Rfd8 16. Qc2 Rac8 17. Qd2 Bg6 18. b4 Ne4 19. Nxe4 Bxe4 20. Bf4 Qd5 21. Qe3
Bg6 22. Ne5 Be4 23. Rc5 Bxc5 24. dxc5 Nd4 25. Rd2 f6 26. Ng4 e5 27. Bh6 Qc6 28.
Bxg7 Nf5 29. Rxd8+ Rxd8 30. Nxf6+ Kxg7 31. Qg5+ Kh8 32. Bh5 Rf8 33. Ne8 Rg8 34.
Qd8 Bxg2 35. Bf7 Bxh3+ 0-1

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.4"]
[White "Maisuradze, Nino"]
[Black "Toro Pradenas, Maria Jose"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WFM"]
[WhiteElo "2315"]
[BlackElo "2009"]
[ECO "D10"]
[Opening "QGD Slav defence"]
[WhiteFideId "13601717"]
[BlackFideId "3412610"]
[EventDate "2012.11.16"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 e6 6. e3 a6 7. Bd3 b5 8. Rc1
Bb7 9. h3 Bd6 10. Bxd6 Qxd6 11. f4 O-O 12. Nf3 Nbd7 13. Ne5 Rac8 14. O-O Ne4 15.
Bxe4 dxe4 16. Nxd7 Qxd7 17. Rf2 b4 18. Nb1 Bd5 19. b3 a5 20. Rfc2 f5 21. Rc5
Rxc5 22. Rxc5 a4 23. Nd2 axb3 24. axb3 Ra8 25. Qc1 h6 26. Kh2 Ra3 27. Nc4 Rxb3
28. Ne5 Qa4 29. Rc8+ Kh7 30. h4 Qa3 31. Qd1 Rxe3 32. Qh5 Rg3 33. Nf7 Rh3+ 34.
gxh3 Qb2+ 35. Kg3 Qb3+ 36. Kf2 Qb2+ 37. Ke1 Qa1+ 38. Qd1 Qa3 39. Rh8+ Kg6 40.
Ne5+ Kf6 41. Rf8+ Ke7 42. Rf7+ Ke8 43. Rxg7 Qe3+ 44. Qe2 Qc3+ 45. Qd2 e3 46.
Qxc3 bxc3 47. Rc7 Bg2 48. Rxc3 1-0

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.1"]
[White "Gara, Ticia"]
[Black "Andrenko, Irina"]
[Result "1/2-1/2"]
[WhiteTitle "WGM"]
[BlackTitle "WIM"]
[WhiteElo "2377"]
[BlackElo "2233"]
[ECO "B47"]
[Opening "Sicilian"]
[Variation "Taimanov (Bastrikov) variation"]
[WhiteFideId "717444"]
[BlackFideId "14118270"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. O-O Nf6 8. Kh1
Nxd4 9. Qxd4 Bc5 10. Qd3 O-O 11. f4 d6 12. f5 Nd7 13. Qg3 Kh8 14. Bg5 exf5 15.
exf5 f6 16. Bf4 Ne5 17. Bd3 Bd4 18. Bd2 Bxc3 19. Bxc3 Bd7 20. Rf4 Bc6 21. Rh4
Bd5 22. Qh3 Bg8 23. Rd1 Nxd3 24. Qxd3 d5 25. Re1 Rae8 26. Re3 Rxe3 27. Qxe3 Qd8 1/2-1/2

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.2"]
[White "Andrenko, Irina"]
[Black "Gara, Ticia"]
[Result "1/2-1/2"]
[WhiteTitle "WIM"]
[BlackTitle "WGM"]
[WhiteElo "2233"]
[BlackElo "2377"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed, 2...Nc6"]
[WhiteFideId "14118270"]
[BlackFideId "717444"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. Nge2 e6 7. O-O Ne7 8.
Be3 b6 9. Qd2 O-O 10. Bh6 Ba6 11. Bxg7 Kxg7 12. b3 Qd7 13. a4 c4 14. bxc4 Bxc4
15. Nd1 Ba6 16. Ne3 c5 17. Ng4 Ng8 18. f4 h5 19. Ne5 Qd6 20. Qc3 f6 21. Nf3 Ne7
22. Rae1 Nc6 23. e5 fxe5 24. fxe5 Qe7 25. Qd2 Rad8 26. Qe3 Nb4 27. Rc1 Bb7 28.
Nc3 Bxf3 29. Rxf3 Rxf3 30. Qxf3 Rf8 31. Qe3 Nc6 32. Nb5 Rf5 33. d4 Qg5 34. Qxg5
Rxg5 35. c3 Rg4 36. Nc7 cxd4 37. Nxe6+ Kf7 38. Nxd4 Nxe5 39. Rf1+ Ke7 40. Re1
Kd6 41. Nb5+ Kd5 42. Nc7+ Kd6 43. Nb5+ Ke6 44. Nd4+ Kd5 45. Rd1 Kc4 46. Re1 Nd3
47. Re7 Kxc3 48. Nb5+ Kd2 49. Rxa7 Rb4 50. g3 Rb1+ 51. Kg2 Ne1+ 52. Kf2 Nd3+ 53.
Kg2 1/2-1/2

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.3"]
[White "Gara, Ticia"]
[Black "Andrenko, Irina"]
[Result "1/2-1/2"]
[WhiteTitle "WGM"]
[BlackTitle "WIM"]
[WhiteElo "2377"]
[BlackElo "2233"]
[ECO "B06"]
[Opening "Robatsch defence"]
[Variation "Pseudo-Austrian attack"]
[WhiteFideId "717444"]
[BlackFideId "14118270"]
[EventDate "2012.11.16"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Nd7 7. e5 c5 8. Be4 Rb8
9. O-O cxd4 10. Nxd4 dxe5 11. Nc6 Qb6+ 12. Kh1 Ngf6 13. Nxb8 Qxb8 14. fxe5 Nxe5
15. Bf4 Nxe4 16. Nxe4 O-O 17. Qe1 Qa8 18. Nd2 Nc6 19. c3 e5 20. Be3 f5 21. Qh4
Bb7 22. Nf3 Nd8 23. Rad1 Nf7 24. Bc5 Re8 25. Rd7 Bxf3 26. Rxf3 Qc6 27. Re7 Rc8
28. Bb4 Bf6 29. Qe1 Bxe7 30. Bxe7 Qe6 31. Ba3 e4 32. Rf2 Rd8 33. Bc5 Ne5 34. Rd2
Rxd2 35. Qxd2 Qd7 36. Bd4 Nc6 37. h3 Nxd4 38. cxd4 Qd5 39. Qc3 Qc4 40. Qg3 Qxd4
41. Qb8+ Kg7 42. Qc7+ Kh6 43. Qf4+ Kg7 44. Qc7+ Kh6 45. Qf4+ Kg7 46. Qc7+ Kh6 1/2-1/2

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.18"]
[Round "3.4"]
[White "Andrenko, Irina"]
[Black "Gara, Ticia"]
[Result "1/2-1/2"]
[WhiteTitle "WIM"]
[BlackTitle "WGM"]
[WhiteElo "2233"]
[BlackElo "2377"]
[ECO "A05"]
[Opening "Reti"]
[Variation "King's Indian attack"]
[WhiteFideId "14118270"]
[BlackFideId "717444"]
[EventDate "2012.11.16"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d5 6. cxd5 Nxd5 7. Nc3 Nc6 8. d4
Nb6 9. e3 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Qc2 c6 13. e4 Be6 14. b3 Qe7 15.
Bb2 c5 16. Nd5 Bxd5 17. exd5 Bxb2 18. Qxb2 Rfe8 19. d6 Qxd6 20. Bxb7 Rad8 21.
Qc2 Qe5 22. Rac1 Re7 23. Bf3 Rc8 24. Qc3 Qxc3 25. Rxc3 Rec7 26. Rfc1 a5 27. h4
Ra8 28. Ra1 1/2-1/2

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.1"]
[White "Botez, Alexandra"]
[Black "Andrenko, Irina"]
[Result "1-0"]
[WhiteTitle "WCM"]
[BlackTitle "WIM"]
[WhiteElo "2015"]
[BlackElo "2233"]
[ECO "E84"]
[Opening "King's Indian"]
[Variation "Saemisch, Panno main line"]
[WhiteFideId "2603365"]
[BlackFideId "14118270"]
[EventDate "2012.11.16"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 O-O 6. Be3 Nc6 7. Nge2 a6 8. Qd2
Rb8 9. Rb1 Bd7 10. b4 e5 11. d5 Ne7 12. Ng3 h5 13. h4 Nh7 14. Bd3 Qe8 15. c5 f5
16. Bf2 f4 17. Nge2 g5 18. hxg5 Nxg5 19. b5 axb5 20. Nxb5 Bxb5 21. Bxb5 Qg6 22.
Rh2 Rfd8 23. cxd6 cxd6 24. Rc1 Rdc8 25. Bd7 Rxc1+ 26. Qxc1 Ra8 27. a4 Kh7 28.
Qc7 Rg8 29. Bg4 Qf6 30. Rxh5+ Bh6 31. Bf5+ Kh8 32. Bg4 Nxe4 33. Bh4 Ng5 34. Be6
Rg7 35. Qd8+ Kh7 36. Qxd6 Qf8 1-0

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.2"]
[White "Andrenko, Irina"]
[Black "Botez, Alexandra"]
[Result "1-0"]
[WhiteTitle "WIM"]
[BlackTitle "WCM"]
[WhiteElo "2233"]
[BlackElo "2015"]
[ECO "C11"]
[Opening "French"]
[Variation "Steinitz, Boleslavsky variation"]
[WhiteFideId "14118270"]
[BlackFideId "2603365"]
[EventDate "2012.11.16"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Rb8 8. Qd2
Qa5 9. Be2 b5 10. dxc5 Bxc5 11. Bxc5 Nxc5 12. Bd3 b4 13. Ne2 Ba6 14. O-O Qb6 15.
Kh1 Bxd3 16. cxd3 O-O 17. Ng3 f6 18. exf6 Rxf6 19. Nh5 Rh6 20. g4 Nd7 21. Ng3
Rf6 22. Nh5 Rg6 23. h3 Rf8 24. Rae1 Rh6 25. Kg2 Qc7 26. Ng5 e5 27. fxe5 Ncxe5
28. Rxf8+ Nxf8 29. d4 Neg6 30. Qf2 Rxh5 31. gxh5 Nf4+ 32. Kh1 Nd3 33. Qf3 Nf4
34. Rf1 N4e6 35. Nxe6 Nxe6 36. Qxd5 Qe7 37. Re1 Kf7 38. Qe4 Qf6 39. d5 Nc7 40.
Qg2 g6 41. Rf1 Nxd5 42. Rxf6+ Nxf6 43. Qb7+ 1-0

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.3"]
[White "Botez, Alexandra"]
[Black "Andrenko, Irina"]
[Result "0-1"]
[WhiteTitle "WCM"]
[BlackTitle "WIM"]
[WhiteElo "2015"]
[BlackElo "2233"]
[ECO "A43"]
[Opening "Old Benoni defence"]
[WhiteFideId "2603365"]
[BlackFideId "14118270"]
[EventDate "2012.11.16"]

1. d4 c5 2. d5 d6 3. c4 g6 4. Nc3 Bg7 5. e4 Nf6 6. Nf3 O-O 7. Bd3 e6 8. O-O exd5
9. exd5 Bg4 10. h3 Bxf3 11. Qxf3 Nfd7 12. Bf4 Ne5 13. Qg3 Nbd7 14. Be2 a6 15.
Rab1 h6 16. Bd2 Nb6 17. b3 Re8 18. f4 Ned7 19. Bd3 Nf8 20. f5 Bd4+ 21. Kh1 g5
22. Ne4 Be5 23. Qg4 f6 24. Qh5 Re7 25. h4 Nbd7 26. Rf3 Qe8 27. Qxe8 Raxe8 28.
hxg5 hxg5 29. g4 Rh7+ 30. Kg1 Rh4 31. Be1 Rxg4+ 32. Kf1 Bd4 33. Nf2 Rh4 34. Bd2
Ne5 35. Rg3 Nxd3 36. Rxd3 Rh2 37. Be1 Rxe1+ 38. Kxe1 Bxf2+ 39. Kf1 Rh1+ 40. Kxf2
Rxb1 41. Re3 Kf7 42. a4 Rh1 43. Kg2 Rh4 44. Rd3 Rf4 45. Kg3 Rxf5 46. b4 cxb4 0-1

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.4"]
[White "Andrenko, Irina"]
[Black "Botez, Alexandra"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "WCM"]
[WhiteElo "2233"]
[BlackElo "2015"]
[ECO "C00"]
[Opening "French"]
[Variation "King's Indian attack"]
[WhiteFideId "14118270"]
[BlackFideId "2603365"]
[EventDate "2012.11.16"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. O-O b5 8. Re1
O-O 9. e5 Nd7 10. Nf1 a5 11. h4 b4 12. Bf4 Ba6 13. N1h2 Nb6 14. Ng4 Na4 15. Rb1
c4 16. d4 c3 17. b3 Nb2 18. Qc1 a4 19. Qe3 Bb5 20. Bg5 axb3 21. axb3 Ra3 22. Qf4
Bd3 23. Qc1 Bg6 24. Bf1 Be4 25. Ngh2 Bxg5 26. hxg5 Qb6 27. Re3 Nxd4 28. Nxd4
Qxd4 29. Bg2 Bf5 30. Nf3 Qb6 31. Nh4 d4 32. Nxf5 dxe3 33. Nxe3 Qd4 34. Qf1 Qxe5
35. Nc4 Nxc4 36. Qxc4 Qd6 37. Be4 g6 38. Kg2 Rd8 39. Bd3 Ra5 40. f4 Ra2 41. Kh3
Qd7 42. Kg2 Qxd3 43. Qxd3 Rxd3 44. Kh3 Rxc2 0-1

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.1"]
[White "Maisuradze, Nino"]
[Black "Gara, Ticia"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WGM"]
[WhiteElo "2315"]
[BlackElo "2377"]
[ECO "A40"]
[Opening "Queen's pawn"]
[Variation "Keres defence"]
[WhiteFideId "13601717"]
[BlackFideId "717444"]
[EventDate "2012.11.16"]

1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. e4 Bb4 5. Qc2 Qh4 6. Bd3 f5 7. g3 Qh5 8. f3 Nc6
9. Be3 e5 10. dxe5 Nxe5 11. O-O-O Bxc3 12. Qxc3 fxe4 13. Bxe4 Bxe4 14. fxe4 Nf6
15. Bf4 d6 16. Bxe5 dxe5 17. Nf3 O-O 18. Nxe5 Nxe4 19. Qd4 Nf2 20. Rhf1 Qg5+ 21.
Kb1 Rad8 22. Nd7 Qf5+ 23. Ka1 Kh8 24. Rd2 c5 25. Rdxf2 cxd4 26. Rxf5 Rxf5 27.
Rxf5 g6 28. Rd5 Kg7 29. a3 Rh8 1-0

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.2"]
[White "Gara, Ticia"]
[Black "Maisuradze, Nino"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WGM"]
[WhiteElo "2377"]
[BlackElo "2315"]
[ECO "B32"]
[Opening "Sicilian"]
[Variation "Labourdonnais-Loewenthal (Kalashnikov) variation"]
[WhiteFideId "717444"]
[BlackFideId "13601717"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be7 7. N1c3 a6 8. Na3
f5 9. exf5 Bxf5 10. Bd3 Be6 11. O-O Nf6 12. Nc2 O-O 13. Bg5 Ng4 14. Bxe7 Qxe7
15. h3 Nf6 16. Qd2 Nh5 17. Nd5 Bxd5 18. cxd5 Nb8 19. g3 Nd7 20. Ne3 Kh8 21. Rfe1
Rf7 22. Qe2 g6 23. Rac1 Raf8 24. Ng4 Ndf6 25. Nh6 Rg7 26. Qd2 Nxd5 27. Bxa6 Ndf4
28. Bf1 Qg5 29. Qxd6 Qxh6 30. Qxf8+ Rg8 31. Ra1 Qg5 1-0

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.3"]
[White "Maisuradze, Nino"]
[Black "Gara, Ticia"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "WGM"]
[WhiteElo "2315"]
[BlackElo "2377"]
[ECO "A40"]
[Opening "Queen's pawn"]
[Variation "Keres defence"]
[WhiteFideId "13601717"]
[BlackFideId "717444"]
[EventDate "2012.11.16"]

1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. e4 Bb4 5. Qc2 Qh4 6. Bd3 f5 7. g3 Qh5 8. f3 Nc6
9. Be3 e5 10. d5 Nd4 11. Qf2 fxe4 12. Bxe4 Bc5 13. g4 Qf7 14. Rb1 a5 15. f4 Nf6
16. h3 O-O 17. f5 Nxe4 18. Nxe4 Nc2+ 19. Qxc2 Bxe3 20. Nf3 b5 21. Qe2 Bf4 22. b3
h6 23. O-O d6 24. Nd4 exd4 25. Rxf4 bxc4 26. bxc4 Ba6 27. Qc2 Rab8 28. Rd1 Qe7
29. Rxd4 Qe5 30. Nf2 Qe1+ 31. Kg2 Rb1 32. Nd1 Rfb8 33. Rde4 Qxd1 34. Qc3 Qg1+
35. Kf3 Rf1+ 36. Ke2 Qg2+ 37. Ke3 Qg3+ 38. Kd4 Rd1+ 0-1

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.4"]
[White "Gara, Ticia"]
[Black "Maisuradze, Nino"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WGM"]
[WhiteElo "2377"]
[BlackElo "2315"]
[ECO "B31"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (with ...g6, without ...d6)"]
[WhiteFideId "717444"]
[BlackFideId "13601717"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 Nf6 6. c3 O-O 7. d4 cxd4 8. cxd4
d5 9. e5 Ne4 10. Be3 f6 11. exf6 Bxf6 12. Nbd2 Nxd2 13. Qxd2 Bg4 14. Bxc6 bxc6
15. Ne5 Bd7 16. Rac1 Rc8 17. Bg5 Bxg5 18. Qxg5 Rf5 19. Qh4 Be8 20. Ng4 g5 21.
Nh6+ Kh8 22. Qg3 Rf6 23. Qxg5 Bd7 24. Qe5 Qf8 25. Qxe7 Rd8 26. Qxf8+ Rdxf8 27.
Re7 Bc8 28. Rxa7 Rxh6 29. Rc7 Rh4 30. R7xc6 Bf5 31. Rd1 Rb8 32. Rf6 Bc2 33. Rd2
Rxb2 34. g3 Re4 35. Kg2 Rxa2 36. Rb6 Bb3 37. Rd3 Bc4 38. Rf3 Ra7 39. Rf4 Rxf4
40. gxf4 Re7 41. Kf3 Re4 42. Kg4 Rxd4 43. Kg5 Kg7 44. Rb7+ Kf8 45. f5 Be2 46.
Kf6 Ke8 47. Re7+ Kd8 48. Rxe2 Rf4 49. Rd2 d4 50. Ke5 Rf3 51. Rxd4+ Ke7 52. f6+
Kf7 53. Rd7+ Ke8 54. Rxh7 Rxf2 55. h4 Kf8 56. h5 Kg8 57. Rg7+ Kh8 58. Ra7 Rh2
59. Kf5 Rf2+ 60. Kg6 Rg2+ 61. Kh6 Kg8 62. Rg7+ Kf8 63. Rxg2 1-0

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.1"]
[White "Ordaz Valdes, Lisandra Teresa"]
[Black "Toro Pradenas, Maria Jose"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WFM"]
[WhiteElo "2350"]
[BlackElo "2009"]
[ECO "D10"]
[Opening "QGD Slav defence"]
[WhiteFideId "3506940"]
[BlackFideId "3412610"]
[EventDate "2012.11.16"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 a6 5. Qc2 b5 6. b3 e6 7. Nf3 Bd6 8. Bd3 O-O
9. O-O Nbd7 10. e4 dxe4 11. Nxe4 Be7 12. Ne5 Bb7 13. Nxd7 Nxd7 14. Bf4 Nf6 15.
Nxf6+ Bxf6 16. Bxh7+ Kh8 17. Be4 Qxd4 18. Rad1 Qb6 19. c5 Qa7 20. Qd3 g6 21.
Qh3+ Kg8 22. Rd7 Bg7 23. Bxg6 fxg6 24. Qxe6+ Kh7 25. Rxg7+ Kxg7 26. Be5+ Kh6 27.
Qh3+ Kg5 28. f4+ 1-0

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.2"]
[White "Toro Pradenas, Maria Jose"]
[Black "Ordaz Valdes, Lisandra Teresa"]
[Result "0-1"]
[WhiteTitle "WFM"]
[BlackTitle "WGM"]
[WhiteElo "2009"]
[BlackElo "2350"]
[ECO "C42"]
[Opening "Petrov"]
[Variation "classical attack, close variation"]
[WhiteFideId "3412610"]
[BlackFideId "3506940"]
[EventDate "2012.11.16"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. d4 d5 7. Bd3 Bd6 8. O-O
O-O 9. Bg5 Bg4 10. Nbd2 h6 11. Bh4 Bf4 12. Bg3 Qd6 13. c3 Nc6 14. Qc2 Rfe8 15.
Rfe1 Bxg3 16. hxg3 Rxe1+ 17. Rxe1 Re8 18. Rxe8+ Nxe8 19. Qb3 Bc8 20. Nf1 Nf6 21.
Ne3 g6 22. Kf1 Kg7 23. a4 b6 24. Qa2 a5 25. Ne1 Be6 26. N1c2 Ng4 27. Nxg4 Bxg4
28. Ne3 Be6 29. Bc2 Ne7 30. b3 c5 31. Qb2 cxd4 32. cxd4 Qb4 33. Bd3 Nc6 34. Nc2
Qd2 35. Qa1 0-1

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.3"]
[White "Ordaz Valdes, Lisandra Teresa"]
[Black "Toro Pradenas, Maria Jose"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WFM"]
[WhiteElo "2350"]
[BlackElo "2009"]
[ECO "D45"]
[Opening "QGD semi-Slav"]
[Variation "5.e3"]
[WhiteFideId "3506940"]
[BlackFideId "3412610"]
[EventDate "2012.11.16"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Bd6 6. Qc2 O-O 7. Be2 Nbd7 8. O-O
h6 9. Rd1 a6 10. e4 Nxe4 11. Nxe4 dxe4 12. Qxe4 Nf6 13. Qh4 Be7 14. Bd3 Nh7 15.
Qe4 f5 16. Qe2 Bf6 17. Bc2 Qc7 18. c5 Ng5 19. Bb3 Nxf3+ 20. Qxf3 Kh8 21. Bf4 e5
22. dxe5 Bxe5 23. Bxe5 Qxe5 24. Rac1 Qc7 25. Rd6 f4 26. Rcd1 Qe7 27. Qc3 Bf5 28.
Rxh6+ Bh7 29. Bc2 Rf6 30. Rxh7+ 1-0

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.19"]
[Round "4.4"]
[White "Toro Pradenas, Maria Jose"]
[Black "Ordaz Valdes, Lisandra Teresa"]
[Result "0-1"]
[WhiteTitle "WFM"]
[BlackTitle "WGM"]
[WhiteElo "2009"]
[BlackElo "2350"]
[ECO "C42"]
[Opening "Petrov"]
[Variation "classical attack, Berger variation"]
[WhiteFideId "3412610"]
[BlackFideId "3506940"]
[EventDate "2012.11.16"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. Re1
Bg4 9. c3 f5 10. Nbd2 O-O 11. Qb3 Na5 12. Qa4 Nc6 13. Qb5 Rb8 14. h3 Bh5 15. Qb3
Kh8 16. Qc2 Bh4 17. g3 Be7 18. Kg2 Bd6 19. b4 Qf6 20. Bb2 Rbe8 21. b5 Ne7 22. c4
c6 23. c5 Bc7 24. bxc6 Nxc6 25. Bb5 Ba5 26. Bxc6 bxc6 27. Bc1 Bxf3+ 28. Kxf3
Ng5+ 29. Kf4 0-1

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.1"]
[White "Toro Pradenas, Maria Jose"]
[Black "Botez, Alexandra"]
[Result "1-0"]
[WhiteTitle "WFM"]
[BlackTitle "WCM"]
[WhiteElo "2009"]
[BlackElo "2015"]
[ECO "C11"]
[Opening "French"]
[Variation "Steinitz, Boleslavsky variation"]
[WhiteFideId "3412610"]
[BlackFideId "2603365"]
[EventDate "2012.11.16"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Rb8 8. Qd2
Qa5 9. dxc5 Bxc5 10. Bxc5 Qxc5 11. Nb5 O-O 12. c3 f6 13. Nbd4 Qe7 14. exf6 Qxf6
15. O-O-O Nc5 16. g3 Ne4 17. Qe1 Bd7 18. Bd3 Nc5 19. Bc2 Nxd4 20. Rxd4 b5 21.
Ne5 Be8 22. Ng4 Qf7 23. Rf1 Nd7 24. f5 Rb6 25. Rdf4 exf5 26. Rxf5 Nf6 27. Rxf6
gxf6 28. Nh6+ Kh8 29. Nxf7+ 1-0

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.2"]
[White "Botez, Alexandra"]
[Black "Toro Pradenas, Maria Jose"]
[Result "1-0"]
[WhiteTitle "WCM"]
[BlackTitle "WFM"]
[WhiteElo "2015"]
[BlackElo "2009"]
[ECO "D15"]
[Opening "QGD Slav"]
[Variation "4.Nc3"]
[WhiteFideId "2603365"]
[BlackFideId "3412610"]
[EventDate "2012.11.16"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 a6 5. cxd5 cxd5 6. Qb3 e6 7. Bf4 Bd6 8. Bxd6
Qxd6 9. e3 O-O 10. Bd3 Nc6 11. Rc1 b5 12. O-O Na5 13. Qc2 Bb7 14. Ne5 Rac8 15.
Qb1 Nc4 16. Nf3 Qb4 17. Bxc4 dxc4 18. e4 Qe7 19. a3 g6 20. Rcd1 Rfd8 21. Rfe1
Kg7 22. Qc1 Nd7 23. Qf4 Qf6 24. Qg3 Qe7 25. Ng5 f6 26. Nf3 e5 27. Nh4 Qf8 28. d5
Nc5 29. Re3 Nd3 30. Rd2 Kg8 31. h3 Kh8 32. Ne2 a5 33. Rexd3 cxd3 34. Qxd3 b4 35.
f4 exf4 36. Nxf4 Qh6 37. g3 g5 38. Nf5 Qf8 39. Ne6 Qe8 40. Qd4 Qf7 41. Nxd8 Rxd8
42. Nh6 Qg6 43. Ng4 bxa3 44. bxa3 Kg7 45. Qb6 Rd7 46. Qe6 Qf7 47. Qf5 h5 48. Ne3
Re7 49. Nc4 Qg6 50. Nd6 Ba6 51. Qxg6+ Kxg6 52. Kf2 Rd7 53. Nf5 Bc4 54. Rd4 Bb3
55. Ne3 Kf7 56. Rd3 a4 57. Rc3 Re7 58. Kf3 Kg6 59. d6 Rd7 60. Nf5 Be6 61. Rc5
Bxf5 62. exf5+ Kf7 63. Rd5 Rd8 64. g4 hxg4+ 65. hxg4 Ke8 66. Rd4 Ra8 67. Ke4 Kd7
68. Kd3 Ra5 69. Kc4 Re5 70. Kb4 Re3 71. Kxa4 Rf3 72. Kb5 Rf4 73. Kc5 Rf3 74. a4
Ra3 75. Kb4 Ra2 76. a5 Rb2+ 77. Kc5 Ra2 78. Kb6 Rb2+ 79. Kc5 Ra2 80. Kb5 Rb2+
81. Ka6 Ra2 82. Kb6 Rb2+ 83. Ka7 Ra2 84. a6 Ra1 85. Rb4 Kxd6 86. Kb7 Kc5 87. Rb6
Re1 88. Rc6+ Kb5 89. Re6 Rb1 90. a7 Kc5+ 91. Kc7 Ra1 92. Rc6+ Kb5 93. Rb6+ Kc5
94. Rb7 Kd5 95. Kb8 Ke4 96. Rb4+ Kd5 1-0

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.3"]
[White "Toro Pradenas, Maria Jose"]
[Black "Botez, Alexandra"]
[Result "0-1"]
[WhiteTitle "WFM"]
[BlackTitle "WCM"]
[WhiteElo "2009"]
[BlackElo "2015"]
[ECO "C11"]
[Opening "French"]
[Variation "Steinitz, Boleslavsky variation"]
[WhiteFideId "3412610"]
[BlackFideId "2603365"]
[EventDate "2012.11.16"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Rb8 8. Qd2
Qa5 9. dxc5 Bxc5 10. Bxc5 Qxc5 11. Nb5 O-O 12. c3 a6 13. Nbd4 b5 14. Bd3 h6 15.
O-O Nxd4 16. cxd4 Qe7 17. f5 exf5 18. Bxf5 Nb6 19. Qd3 Bxf5 20. Qxf5 Nc4 21. Qh3
Nxb2 22. Nh4 Qg5 23. Rf3 Rbc8 24. Raf1 Rc1 25. Nf5 Rxf1+ 26. Rxf1 Nc4 27. Re1
Nd2 28. Ne3 Qf4 29. e6 fxe6 30. Qxe6+ Kh8 31. Kh1 Ne4 32. h3 Ng3+ 33. Kh2 Nf1+
34. Kh1 Qh2# 0-1

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.4"]
[White "Botez, Alexandra"]
[Black "Toro Pradenas, Maria Jose"]
[Result "0-1"]
[WhiteTitle "WCM"]
[BlackTitle "WFM"]
[WhiteElo "2015"]
[BlackElo "2009"]
[ECO "D15"]
[Opening "QGD Slav"]
[Variation "4.Nc3"]
[WhiteFideId "2603365"]
[BlackFideId "3412610"]
[EventDate "2012.11.16"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 a6 5. cxd5 cxd5 6. Qb3 e6 7. Bg5 Be7 8. e3
O-O 9. Bd3 h6 10. Bh4 Nc6 11. O-O b5 12. Rac1 Bb7 13. Qc2 Nb4 14. Qb1 Nxd3 15.
Qxd3 Ne4 16. Bxe7 Qxe7 17. Ne5 Rac8 18. Ne2 Qb4 19. b3 Qa3 20. f3 Nd6 21. Qb1
Nf5 22. Kf2 Qd6 23. Nf4 a5 24. g4 Ne7 25. Kg1 b4 26. Rxc8 Rxc8 27. Rc1 Qd8 28.
Ned3 Ba6 29. Nc5 Bb5 30. Nb7 Qb6 31. Nc5 e5 32. Ng2 exd4 33. exd4 Qf6 34. Qb2
Qxf3 35. Re1 Ng6 36. Ne3 Re8 37. Qf2 Qxf2+ 38. Kxf2 Nf4 39. Kf3 g5 40. h4 Ne6
41. Nxe6 Rxe6 42. hxg5 hxg5 43. Rh1 Bd3 44. Rh5 Be4+ 45. Ke2 f6 46. Kd2 Kg7 47.
Rh2 Kg6 48. Rf2 Rc6 49. Rf1 Rc3 50. Rd1 a4 51. bxa4 Ra3 52. Ra1 Rxa4 53. Nc2 Bf3
54. Rb1 Rxa2 55. Ke3 Rxc2 56. Kxf3 Rc3+ 57. Ke2 b3 58. Kd2 Rg3 59. Re1 Rxg4 60.
Kc3 Rg3+ 61. Kb2 g4 62. Rc1 Rd3 63. Rg1 Kg5 64. Rc1 f5 65. Rc5 g3 66. Rc1 f4 0-1

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.1"]
[White "Gara, Ticia"]
[Black "Ordaz Valdes, Lisandra Teresa"]
[Result "1/2-1/2"]
[WhiteTitle "WGM"]
[BlackTitle "WGM"]
[WhiteElo "2377"]
[BlackElo "2350"]
[ECO "C43"]
[Opening "Petrov"]
[Variation "modern attack, Symmetrical variation"]
[WhiteFideId "717444"]
[BlackFideId "3506940"]
[EventDate "2012.11.16"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. O-O Bd6 8.
Nc3 Qh4 9. g3 Nxc3 10. bxc3 Qg4 11. Be2 Qf5 12. Rb1 b6 13. Bd3 Qg4 14. Re1+ Kf8
15. Be2 Qf5 16. c4 dxc4 17. Bxc4 Re8 18. Be3 h5 19. h4 Bc6 20. d5 Bd7 21. Bb5
Bxb5 22. Rxb5 Qh3 23. Qf3 Re5 24. c4 Rf5 25. Qg2 Qxg2+ 26. Kxg2 Re5 27. Rd1 Ke7
28. Kf3 Kd7 29. Bd4 Re7 30. Bxg7 Rhe8 31. Rb2 Re4 32. Rd4 Re1 33. g4 Rg1 34. g5
Rh1 35. Bf6 Rh3+ 36. Kg2 Rh2+ 37. Kf3 Re1 38. Rbd2 Rh3+ 39. Kg2 Rh2+ 40. Kf3
Rh3+ 41. Kg2 Rh2+ 1/2-1/2

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.2"]
[White "Ordaz Valdes, Lisandra Teresa"]
[Black "Gara, Ticia"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WGM"]
[WhiteElo "2350"]
[BlackElo "2377"]
[ECO "D83"]
[Opening "Gruenfeld"]
[Variation "Gruenfeld gambit, Capablanca variation"]
[WhiteFideId "3506940"]
[BlackFideId "717444"]
[EventDate "2012.11.16"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Rc1 c6 7. Nf3 Nbd7 8. cxd5
Nxd5 9. Nxd5 cxd5 10. Bc7 Qe8 11. Qb3 Nf6 12. Bb5 Bd7 13. Bxd7 Qxd7 14. Ne5 Qc8
15. O-O Re8 16. h3 e6 17. Rc2 b6 18. Bxb6 Qa6 19. Bc7 Ne4 20. Rfc1 Rac8 21. Rc6
Qe2 22. Qc2 Qh5 23. Nd3 g5 24. b4 Bh6 25. b5 g4 26. Qe2 f5 27. Bf4 Rcd8 28. hxg4
fxg4 29. Bxh6 Qxh6 30. Qxg4+ Kh8 31. Ne5 Qf6 32. Qf3 Qxf3 33. gxf3 Rg8+ 34. Kf1
Ng5 35. f4 Nh3 36. Nf7+ Kg7 37. Nxd8 Rxd8 38. Kg2 1-0

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.3"]
[White "Gara, Ticia"]
[Black "Ordaz Valdes, Lisandra Teresa"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "WGM"]
[WhiteElo "2377"]
[BlackElo "2350"]
[ECO "A00"]
[Opening "Benko's opening"]
[WhiteFideId "717444"]
[BlackFideId "3506940"]
[EventDate "2012.11.16"]

1. g3 d5 2. Bg2 e5 3. d3 Nf6 4. Nd2 Bc5 5. Nb3 Bb6 6. Nf3 Qe7 7. O-O O-O 8. c3
e4 9. dxe4 dxe4 10. Nfd4 Rd8 11. Qe1 h6 12. Nc2 Nbd7 13. Be3 Ne5 14. Bxb6 axb6
15. Ne3 Be6 16. Nd2 Rxa2 17. Rxa2 Bxa2 18. Nxe4 Nxe4 19. Bxe4 Nc4 20. Nxc4 Bxc4
21. f3 f5 22. Bxb7 Bxe2 23. Kh1 Rd1 24. Qxd1 Bxd1 25. Rxd1 Qe2 26. Rd8+ Kh7 27.
Kg1 Qxb2 28. g4 Qxc3 29. gxf5 Qc1+ 30. Kf2 Qb2+ 31. Kg3 Qe5+ 32. Kg2 Qe2+ 33.
Kg3 Qe7 34. Rd3 c6 35. Bc8 Qc7+ 0-1

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.4"]
[White "Ordaz Valdes, Lisandra Teresa"]
[Black "Gara, Ticia"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "WGM"]
[WhiteElo "2350"]
[BlackElo "2377"]
[ECO "A40"]
[Opening "Queen's pawn"]
[Variation "Keres defence"]
[WhiteFideId "3506940"]
[BlackFideId "717444"]
[EventDate "2012.11.16"]

1. d4 e6 2. c4 b6 3. Nf3 Bb7 4. g3 Bb4+ 5. Bd2 Bxf3 6. exf3 Bxd2+ 7. Qxd2 Nf6 8.
Bg2 d5 9. f4 c6 10. Qc2 O-O 11. O-O Qd6 12. Nd2 Nbd7 13. Nb3 Rac8 14. c5 bxc5
15. dxc5 Qc7 16. Nd4 e5 17. Nf5 exf4 18. Ne7+ Kh8 19. Nxc8 Rxc8 20. Rfe1 fxg3
21. hxg3 Qa5 22. Rac1 Rb8 23. a3 g6 24. Re7 Kg7 25. Re2 Rb5 26. Qc3 Qxc3 27.
Rxc3 Nxc5 28. Rec2 Ne6 29. Rxc6 Nd4 30. Bf1 Rb8 31. Rc8 Rb6 32. Rc1 Rxb2 33. Rd1
Nf3+ 34. Kg2 Ne5 35. Re1 Ne4 36. Re2 Rb3 37. Re3 Rb2 38. Re2 Rb1 39. Rd8 Nc6 40.
Rxd5 Nc3 41. Rc5 Nxe2 42. Rxc6 Nd4 43. Rc7 a5 44. Rd7 Nb5 45. Rd5 Nxa3 46. Rxa5
Rb3 47. Rc5 Nb1 48. Rc7 Nd2 49. Be2 Rb6 50. Bc4 Rf6 51. Bd5 g5 52. Rc2 Nb1 53.
Bf3 Rd6 54. Rc5 Kf6 55. Be4 Nd2 56. Bxh7 Kg7 57. Bc2 f6 58. Rc7+ Kf8 59. Bf5 Nb3
60. Rc8+ Ke7 61. Rc7+ Kd8 62. Rb7 Nd4 63. Rb8+ Kc7 64. Rc8+ Kb7 65. Bh3 0-1

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.1"]
[White "Andrenko, Irina"]
[Black "Maisuradze, Nino"]
[Result "1/2-1/2"]
[WhiteTitle "WIM"]
[BlackTitle "WGM"]
[WhiteElo "2233"]
[BlackElo "2315"]
[ECO "B30"]
[Opening "Sicilian defence"]
[WhiteFideId "14118270"]
[BlackFideId "13601717"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. O-O Be7 6. Nd5 Nf6 7. Nxf6+ Bxf6 8.
h3 O-O 9. d3 Be7 10. c3 Kh8 11. d4 exd4 12. cxd4 f5 13. exf5 Bxf5 14. d5 Na5 15.
Bd3 Bxd3 16. Qxd3 a6 17. Bd2 b5 18. Rfe1 Nc4 19. Bc3 Nb6 20. Ba5 Bf6 21. Qe2 Qb8
22. Rad1 Ra7 23. Bxb6 Qxb6 24. Qe8 Ra8 25. Qh5 c4 26. Re2 b4 27. Rde1 c3 28. Ng5
Bxg5 29. Qxg5 Qd4 30. bxc3 bxc3 31. Qg3 Rac8 32. Qxd6 c2 33. Rxc2 Rcd8 34. Qxa6
Rxd5 35. Qe2 Rdf5 36. Rc4 Qd5 37. Rc2 h6 38. Qe4 Qa5 39. Rce2 Qb6 40. Qe3 Qg6
41. Qe4 Qb6 42. Qe3 Qg6 43. Qe4 Qb6 44. Qe3 Qg6 45. Qe6 Qxe6 46. Rxe6 Rxf2 47.
R6e2 R2f4 48. a3 Kh7 49. Ra2 Ra8 50. Rea1 Raa4 51. Rf2 Rfd4 52. Raa2 Rd3 53.
Rfb2 Rdxa3 54. Rxa3 Rxa3 55. Re2 1/2-1/2

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.2"]
[White "Maisuradze, Nino"]
[Black "Andrenko, Irina"]
[Result "1-0"]
[WhiteTitle "WGM"]
[BlackTitle "WIM"]
[WhiteElo "2315"]
[BlackElo "2233"]
[ECO "A69"]
[Opening "Benoni"]
[Variation "four pawns attack, main line"]
[WhiteFideId "13601717"]
[BlackFideId "14118270"]
[EventDate "2012.11.16"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5 7. d5 e6 8. Be2 exd5
9. cxd5 Re8 10. e5 dxe5 11. fxe5 Ng4 12. Bg5 Qa5 13. O-O Nxe5 14. d6 Be6 15. Nd5
Bxd5 16. Qxd5 Nbd7 17. Nxe5 Nxe5 18. d7 Nxd7 19. Qxd7 Rxe2 20. Qxf7+ Kh8 21. Bf6
Bxf6 22. Qxf6+ Kg8 23. Qf7+ Kh8 24. Rad1 Rd2 25. Rde1 Qd8 26. Re7 Qd4+ 27. Kh1 1-0

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.3"]
[White "Andrenko, Irina"]
[Black "Maisuradze, Nino"]
[Result "1/2-1/2"]
[WhiteTitle "WIM"]
[BlackTitle "WGM"]
[WhiteElo "2233"]
[BlackElo "2315"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed, 2...Nc6"]
[WhiteFideId "14118270"]
[BlackFideId "13601717"]
[EventDate "2012.11.16"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 Nf6 6. O-O a6 7. d3 b5 8. Bb3
Nxb3 9. axb3 Bb7 10. Ng3 d5 11. e5 d4 12. exf6 dxc3 13. bxc3 gxf6 14. Qh5 Bd6
15. Bh6 Rg8 16. Rae1 Qd7 17. d4 O-O-O 18. dxc5 Qc6 19. f3 Bxc5+ 20. Kh1 Rg6 21.
Bf4 Rdg8 22. Qxh7 R8g7 23. Qh8+ Rg8 24. Qh5 e5 25. Bc1 Qe8 26. Qf5+ Kb8 27. Be3
Bc8 28. Qd3 Bxe3 29. Qd6+ Kb7 30. Rxe3 Qe6 31. Qxe6 fxe6 32. Rd1 f5 33. Rxe5 f4
34. Ne4 Rxg2 35. Nd6+ Ka8 36. Nxc8 Rxc2 37. Rxe6 Rxc8 38. Rxa6+ Kb7 39. Rf6
R8xc3 40. Rxf4 Rxb3 41. Rf7+ Kb6 42. Rf6+ Ka5 43. Ra1+ Kb4 44. Rf4+ Kc3 45. Rf8
Kb2 46. Rf1 b4 47. f4 Rh3 48. Re1 Rhxh2+ 49. Kg1 b3 50. f5 Rhg2+ 51. Kh1 Rg4 52.
f6 Rc5 53. Rh8 Rf5 54. Rh2+ Ka3 55. Ra1+ Kb4 56. Rb1 Rxf6 57. Rh3 Kc4 58. Rbxb3
Rf1+ 59. Kh2 Rf2+ 60. Kh1 Rf1+ 61. Kh2 Rfg1 62. Rbc3+ Kd4 63. Rcd3+ Ke4 64.
Rde3+ Kf4 65. Ref3+ Kg5 66. Rf2 Ra1 67. Rb2 Rgg1 68. Rg2+ 1/2-1/2

[Event "UNAM w Prelim C"]
[Site "Mexico City MEX"]
[Date "2012.11.20"]
[Round "5.4"]
[White "Maisuradze, Nino"]
[Black "Andrenko, Irina"]
[Result "1/2-1/2"]
[WhiteTitle "WGM"]
[BlackTitle "WIM"]
[WhiteElo "2315"]
[BlackElo "2233"]
[ECO "D84"]
[Opening "Gruenfeld"]
[Variation "Gruenfeld gambit accepted"]
[WhiteFideId "13601717"]
[BlackFideId "14118270"]
[EventDate "2012.11.16"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Nxd5 Qxd5 8.
Bxc7 Na6 9. Bxa6 Qxg2 10. Qf3 Qxf3 11. Nxf3 bxa6 12. Rc1 Bb7 13. Ke2 Rac8 14.
Rc5 Rfe8 15. Rhc1 e6 16. Nd2 Bf8 17. R5c2 f6 18. f4 Bb4 19. a3 Bxd2 20. Kxd2 Be4
21. Rc5 Re7 22. h4 Rd7 23. b4 Kf7 24. Ba5 Rb8 25. Rc7 Rb7 26. Rxb7 Bxb7 27. Rc7
Ke8 28. Kd3 f5 29. Kc4 Ke7 30. a4 Kd6 31. Rxd7+ Kxd7 32. b5 axb5+ 33. axb5 Bf3
34. Kc5 Be2 35. b6 axb6+ 36. Bxb6 Bf3 37. Ba7 Be4 38. Bb8 Bf3 39. Be5 Be4 40.
Bd6 Bf3 41. Be5 1/2-1/2

