[Event "Zonal 3.3"]
[Site "Tagaytay City PHI"]
[Date "2011.05.24"]
[Round "1"]
[White "Nguyen Huynh Minh Huy"]
[Black "Kaisar, J."]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2464"]
[BlackElo "2258"]
[Annotator "Müller,Karsten"]
[PlyCount "241"]
[EventDate "2011.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PHI"]
[Source "Mark Crowther"]
[SourceDate "2011.06.06"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8.
cxd5 Nxd5 9. Nxd5 exd5 10. Bd3 Bb6 11. O-O Nc6 12. Ne5 Nxe5 13. Bxe5 Qg5 14.
Bc3 Bg4 15. Be2 Bxe2 16. Qxe2 Rad8 17. Rad1 Rfe8 18. Bd4 Bxd4 19. Rxd4 Re4 20.
Rfd1 Rxd4 21. Rxd4 Qf5 22. Qd1 Rc8 23. g3 Qc2 24. Rxd5 h6 25. Qxc2 Rxc2 26.
Rd8+ Kh7 27. Rd7 Rxb2 28. Rxf7 a5 29. a4 Kg6 30. Rc7 Kf6 31. Kg2 g5 32. Rc5 b6
33. Rc6+ Kg7 34. g4 Rb4 35. Kg3 Kh7 36. h4 h5 37. gxh5 gxh4+ 38. Kh3 Rxa4 39.
Rxb6 Rb4 40. Ra6 a4 41. f4 Re4 42. Kxh4 Rxe3 43. Rxa4 Re1 $2 (43... Kg7 $1 44.
Kg5 Rg3+ 45. Kf5 Rb3 46. Ra7+ Kh6 $11) 44. Ra7+ $2 (44. Kg5 $1 Rg1+ 45. Kf6 Rb1
46. Ra8 Rb6+ 47. Kg5 Rb7 48. f5 Rg7+ 49. Kf6 Rb7 50. Re8 Rb5 51. Kg5 Rb7 52. f6
Rb5+ 53. Kf4 $18) 44... Kh6 45. Ra6+ Kg7 46. Kg5 Rg1+ 47. Kf5 Rh1 48. Rg6+ Kf7
49. Rg5 Rh2 50. Kg4 Rh1 51. Ra5 Kg7 52. Kg5 Rg1+ 53. Kf5 Rh1 54. Ra7+ Kh6 55.
Ra6+ {Rook Endings are always drawn  In case of h- and f-pawn even two solid
extra pawns are often not enough to win:} Kg7 $1 (55... Kxh5 $2 {loses to the
tactical trick} 56. Ra8 Kh6 57. Rh8+ Kg7 58. Rxh1 $18) ({After} 55... Kh7 $2
56. Kg5 {[%cal Ga6a7,Ga7h7] White threatens to cut Black's king off along the
7th rank, which usually wins:} Rg1+ 57. Kf6 $1 Rb1 (57... Kh6 58. Ra8 Kh7 59.
f5 Rb1 60. Re8 Rf1 61. Re5 Kh6 62. Kf7 Kxh5 63. f6+ Kh6 64. Re2 Kg5 65. Kg7
Rxf6 66. Rg2+ Kf5 67. Rf2+ $18) 58. f5 Kh6 (58... Kg8 59. Ra7 $18 {[%cal Ga7h7]
}) 59. Ke7+ Kxh5 60. f6 Rb7+ 61. Kf8 Kg6 62. f7+ Kh7 63. Rf6 Ra7 64. Ke8 $18)
56. Rg6+ (56. h6+ {should be met by} Kh7 {The black king should usually head
for h7, when the h-pawn advances to h6.}) 56... Kf7 {This defensive method is
usually recommended by the books.} (56... Kh7 {is the alternative.}) 57. Rg5 (
57. Kg5 Rg1+ 58. Kh6 Rf1 59. Rg4 Kf6 60. Kh7 Kf5 61. Rh4 (61. Rg5+ Kf6 $11)
61... Kf6 62. h6 Ra1 63. Rg4 Ra7+ 64. Rg7 Ra4 65. Kh8 Rxf4 66. h7 Ra4 $11)
57... Rh2 58. Ke4 Re2+ 59. Kf3 Rh2 60. Re5 Rh1 61. Kg4 Kf6 62. Rf5+ Kg7 63. Rd5
Rg1+ 64. Kf5 Rh1 65. Ke6 Kh6 66. Re5 Ra1 {[%csl Ga1,Ga2,Gb1,Gb2][%cal Ga1a8,
Ga1h1] The defending rook is usually best placed in the south west corner to
be able to give checks from both directions with a large checking distance.}
67. Rg5 Ra6+ 68. Kf5 Ra1 69. Rg8 Kh7 (69... Ra2 $5) 70. Rg6 Rh1 71. Kg5 Rg1+
72. Kf6 Rh1 73. h6 Ra1 74. f5 Ra2 75. Ke5 Re2+ 76. Kf4 Rf2+ 77. Ke4 Re2+ 78.
Kf3 Rh2 79. Kf4 Rf2+ (79... Rxh6 $2 80. Rxh6+ Kxh6 81. Ke5 Kg7 82. Ke6 $18 {
[%csl Ge6,Gf6,Gg6]}) 80. Ke4 Re2+ 81. Kd5 Rd2+ 82. Ke5 Re2+ 83. Kd6 Rf2 84. Ke6
Ra2 85. Kf7 Ra7+ 86. Kf6 Ra2 87. Ke6 Ra6+ 88. Kf7 Ra7+ 89. Kf6 Ra2 90. Ke5 Re2+
91. Kd6 Rf2 92. Rf6 Ra2 93. Ke6 Ra6+ 94. Ke7 Ra7+ 95. Kf8 Ra8+ 96. Kf7 Ra7+ 97.
Kf8 Ra8+ 98. Kf7 Ra7+ 99. Ke6 Ra6+ 100. Ke5 Ra7 101. Re6 Ra5+ 102. Kf6 Ra1 $2 {
Kaisar has defended well for a long time, but now he commits a mistake.} (
102... Kxh6 {was called for:} 103. Kf7+ Kh7 104. f6 Ra8 $1 105. Ke7 (105. Re8
Ra7+ 106. Ke6 Ra6+ 107. Kf5 Ra5+ 108. Re5 Ra8 109. f7 Kg7 110. Re8 Ra5+ 111.
Ke6 Ra6+ $11) 105... Kg6 106. f7+ Kg7 107. Re1 Ra7+ 108. Ke8 Ra8+ $11) 103. Re2
$2 {White misses the moment.} (103. Kf7 $1 Ra7+ 104. Kf8 Ra8+ 105. Re8 Ra6 (
105... Ra5 106. f6 Kxh6 107. f7 Kh7 108. Ke7 $18) (105... Ra7 106. Re7+ Kh8
107. f6 Ra8+ 108. Re8 Ra7 109. f7 $18) 106. Re7+ Kh8 107. Re6 Ra8+ 108. Re8 Ra6
109. f6 Rxf6+ 110. Ke7+ $18) 103... Ra3 104. Rd2 Ra1 {Black's rook just waits
in the south west corner.} 105. Rc2 Ra3 106. Rb2 Ra1 107. Re2 Ra3 108. Kg5 Rg3+
109. Kf6 Ra3 110. Rh2 Ra1 111. Kg5 Rg1+ 112. Kf6 Ra1 113. Rh4 Ra2 114. Rh1 Ra3
115. Kg5 Ra2 116. f6 Ra5+ 117. Kf4 Ra4+ 118. Kf5 Ra5+ 119. Ke6 Ra6+ 120. Ke7
Ra7+ 121. Kd8 {White's king finds no shelter from the checks so a draw was
agreed.} 1/2-1/2

