Author: Günther Simon
Date: 06:05:19 01/15/04
[D]8/p7/1p5p/5k2/8/b1p3P1/3pK1PP/3B4 w - - 0 47
This game was played in Class B of my RWBC tournament circuit.
(PIV 2.67Ghz, around 128MB hash each program, 4men tablebases
+ two sets of 5men, 15min/40moves, ponder off)
ExChess had a completely won game, but decided one move before
to exchange R vs. N+P on f5. It appears to me that this position
is by all means a draw, but no program will find it.
If someone here still believes that Black can win, I would welcome
some convincing lines.
Günther
[Event "RWBC Class B 3rd edition"]
[Site "ESPRESSO"]
[Date "2004.01.13"]
[Round "11"]
[White "Ant_606"]
[Black "EXchess403a"]
[Result "1/2-1/2"]
[ECO "E12"]
[PlyCount "180"]
[EventDate "2003.12.??"]
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 g6 6. Bg5 Bg7 7. e3 h6 8. Bh4 d6
9. Bd3 g5 10. Bg3 Nh5 11. O-O O-O 12. Be4 c6 13. Bc2 Nxg3 14. fxg3 f5 15. Qd3
g4 16. Nh4 Nd7 17. Kh1 Ba6 18. Ng6 Rf6 19. Nh4 d5 20. b3 Rf7 21. Ng6 Qg5 22.
Nf4 Re8 23. Na2 c5 24. Rae1 dxc4 25. bxc4 e5 26. Nd5 exd4 27. Rxf5 Rxf5 28.
Qxf5 Qxf5 29. Bxf5 Nf6 30. Nxf6+ Bxf6 31. e4 Bxc4 32. Nc1 d3 33. Rd1 Rd8 34.
Bxg4 d2 35. Kg1 Bd4+ 36. Kh1 Bb2 37. Ne2 Bb3 38. Nf4 c4 39. Nd5 Bxd1 40. Bxd1
Rf8 41. Ne7+ Kh7 42. Nf5 Bxa3 43. Kg1 c3 44. Kf1 Kg6 45. Ke2 Rxf5 46. exf5+
Kxf5 47. Bc2+ Ke6 48. Kd3 Bb2 49. Kc4 Ke5 50. h3 a6 51. h4 Ba1 52. h5 Bb2 53.
Kb3 Ke6 54. Kc4 Ba1 55. g4 Kf6 56. g3 Bb2 57. Kb3 Kf7 58. Kc4 Ba1 59. Kd5 Kg7
60. Kc6 b5 61. g5 hxg5 62. g4 b4 63. Kc5 a5 64. Kb5 Bb2 65. Kxa5 b3 66. Bxb3
Ba3 67. Kb5 Bd6 68. Bc2 Kh6 69. Kc4 Be5 70. Ba4 Bf6 71. Bb3 Kh7 72. Bc2+ Kg7
73. Bd1 Kf7 74. Kd5 Bg7 75. Ke4 Ke6 76. Bb3+ Kf6 77. Kd4 Ke7+ 78. Ke4 Bh8 79.
Kf5 Bf6 80. h6 Bd4 81. Kxg5 Be3+ 82. Kg6 Bf4 83. g5 Kf8 84. Kh5 Bxg5 85. Kxg5
d1=Q 86. Bxd1 c2 87. Bxc2 Kg8 88. h7+ Kg7 89. Kg4 Kh8 90. Bd3 Kg7 {
Game adjourned, weaker side uses TBS} 1/2-1/2
http://home.t-online.de/home/g.simon.rgbg/
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