[Event "Zonal 2.4 - Open"]
[Site "Araruama BRA"]
[Date "2011.06.25"]
[Round "8"]
[White "Cordova, Emilio"]
[Black "Guimaraes, Wagner Peixoto"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2561"]
[BlackElo "2277"]
[Annotator "Müller,Karsten"]
[PlyCount "161"]
[EventDate "2011.06.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[Source "Chess Today"]
[SourceDate "2011.06.26"]

1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. e3 g6 5. Nc3 Bg7 6. cxd5 cxd5 7. Be2 O-O 8. O-O
Nc6 9. Bd2 Bg4 10. h3 Bxf3 11. Bxf3 e5 12. dxe5 Nxe5 13. Be2 Rc8 14. Qb3 Nc4
15. Rad1 Qa5 16. Bc1 Nb6 17. Bf3 Rfd8 18. g3 h5 19. Bg2 Qc5 20. Rd3 Nc4 21.
Rfd1 Ne5 22. R3d2 Nc4 23. Rd4 Nb6 24. R4d3 Rd7 25. a3 Rcd8 26. Qa2 Nc4 27. Na4
Qa5 28. b3 Ne5 29. Bd2 Qb5 30. Rd4 Ne4 31. Be1 Qc6 32. f3 Ng5 33. Qe2 Ne6 34.
R4d2 b5 35. Nb2 Qb6 36. f4 Nc6 37. Rxd5 Rxd5 38. Rxd5 Rxd5 39. Bxd5 Ncd4 40.
Qf2 Qc5 41. Bxe6 fxe6 42. Nd1 Nxb3 43. Qa2 Qc4 44. Qb1 Nc5 45. Nf2 Qe2 46. Bb4
Qxe3 47. Bxc5 Qxc5 48. Qxg6 Kh8 49. Kf1 Qf5 50. Qe8+ Kh7 51. Qc6 h4 52. gxh4
Qxf4 53. Qxb5 Qc1+ 54. Kg2 Qxa3 55. Qh5+ Kg8 56. Qe8+ Qf8 57. Qxe6+ Qf7 58.
Qc8+ Kh7 59. Ne4 Bh6 60. Qc5 Qa2+ 61. Nf2 Qf7 62. Qb5 Be3 63. Ng4 Bb6 64. Qd3+
Qg6 65. Qc4 Kh8 66. Qa4 Qg7 67. Qe8+ Kh7 68. Qe4+ Kh8 69. Qe8+ Kh7 70. Qh5+ Kg8
71. Qd5+ Kh8 72. h5 Qb2+ 73. Kg3 Qa3+ 74. Kf4 Qb4+ 75. Kf5 {[#]} Qc5 $6 (75...
Qf8+ 76. Ke4 Qb4+ {draws easily.}) 76. Qxc5 Bxc5 77. Kg6 {Contrary to the
middlegame in the endgame the king often joins its attacking forces.} Bd4 (
77... Bf8 $2 78. h6 a5 79. Ne5 Bxh6 80. Kxh6 a4 81. Nc4 Kg8 82. Kg6 $18 {[%cal
Gh3h7,Gc4e5,Ge5f7]}) 78. h6 (78. Nh6 a5 79. Nf7+ Kg8 80. h6 Kf8 ({Even} 80...
a4 {is playable:} 81. Ng5 Bh8 (81... a3 $2 82. h7+ Kf8 83. Ne6+ Ke7 84. Nxd4 a2
85. h8=Q a1=Q 86. Nf5+ $18 {[%cal Gh8a1,Gf5e7]}) 82. Ne6 Bf6 $3 {The
surprising point.} (82... a3 $4 83. h7#) 83. Kxf6 Kh7 84. Kg5 a3 85. Nd4 (85.
Nf8+ Kh8 86. h7 Kg7 87. Ne6+ Kxh7 88. Nd4 a2 89. Nc2 $11) 85... a2 86. Nc2 Kg8
$11) 81. Nd8 Bc3 82. h7 Bh8 (82... a4 $2 83. Ne6+ Ke7 84. Ng7 $18) 83. Ne6+ (
83. Nf7 Bd4 84. h8=Q+ Bxh8 85. Nd6 (85. Nxh8 $2 a4 $19 {backfires completely.})
85... a4 86. Nb5 $11) 83... Ke7 84. Nc5 Bc3 $11) 78... a5 79. h7 Bg7 $1 80. Ne3
a4 $2 {Black rushs. The bishop has to fight the domination duel with} (80...
Be5 $1 81. Nc4 (81. Ng4 Bg7 $11) 81... Bc7 82. Nd2 a4 (82... Be5 83. Ne4 Bf4
$11) 83. Ne4 Bf4 84. Nc5 Be5 (84... a3 $2 85. Ne6 a2 86. Nd8 a1=Q 87. Nf7#) 85.
Nxa4 Bd4 $1 {Domination!} 86. h4 Bf2 87. h5 Bd4 88. h6 Be3 89. Nc3 Bxh6 90. Nd5
(90. Kxh6 {stalemate}) 90... Bg5 $11) 81. Nc4 {[%cal Gc4d6,Gd6f7]} (81. Nc4 a3
82. Nd6 a2 83. Nf7#) 1-0

