Author: Joakim Nilsson
Date: 10:57:39 09/19/99
Go up one level in this thread
On September 19, 1999 at 08:36:20, Howard Exner wrote: >On September 18, 1999 at 17:02:34, Thorsten Czub wrote: > >>[Event "k6-400"] >>[Site "?"] >>[Date "1999.09.18"] >>[Round "7"] >>[White "CSTal2.03"] >>[Black "Hiarcs7.32"] >>[ECO "B23"] >>[Result "1/2-1/2"] >> >>1. e4 c5 2. Nc3 Nc6 3. g3 e6 4. Bg2 Nge7 5. Nge2 Nd4 6. d3 >>Qb6 7. Nxd4 cxd4 8. Nb1 d5 9. Nd2 Bd7 10. O-O O-O-O 11. Qh5 >>f6 12. exd5 g6 13. Qf3 Nxd5 14. Nb3 f5 15. Bd2 Re8 16. Ba5 >>Qa6 17. c4 dxc3 18. Bxc3 Nxc3 19. Rac1 Bc6 20. Rxc3 Kb8 >>21. Qf4+ e5 22. Qe3 Bxg2 23. Kxg2 h5 24. Kg1 h4 25. a3 Bg7 >>26. Qc5 Rc8 27. Qd5 Rxc3 28. bxc3 Rc8 29. Rb1 Qc6 30. Qxc6 >>Rxc6 31. Na5 Rc7 32. gxh4 b6 33. Nc4 e4 34. Nxb6 axb6 >>35. dxe4 Kb7 36. exf5 gxf5 37. Rb5 f4 > >When playing over comp - comp games sometimes interesting positions emerge. >Here for example on move 37 black played f4 to defend its pawn. However >the move Rc5 looks much better. Some programs >may fear playing Rc5 because of the reply Rxc5. If white now replys >Rxc5 then after pxc5 an easily won position results as the white king >becomes totally fenced in (this if black plays an eventual Bh6). Black's bishop >and two pawns prevent white's king from mustering any counter attack while >black's king leisurely captures white's queen side pawns. > >Here's the epd for anyone wanting to test their program: >8/1kr3b1/1p6/1R3p2/7P/P1P5/5P1P/6K1 b - - id CSTal2.03 - Hiarcs7.32; bm Rc5; > >What do other programs play here? Rebel 10c plays Rc5 after about 40sec with an eval of +1.36 Shredder 2 wants to play Bf8 with an eval of +1.18 All on an AMD K6-3 500 with 128ram /Jocke >>38. Rf5 Bh6 39. a4 >>Rc6 40. Kg2 Kc7 41. h5 Kd7 42. Rb5 Kd6 43. h3 Kd7 44. Kf3 >>Rxc3+ 45. Kg4 Rc6 46. a5 bxa5 47. Rxa5 Ke6 48. Ra7 Ke5 >>49. h4 Rd6 50. Ra5+ Kf6 51. Ra7 Ke6 52. Ra4 Rb6 53. Ra7 Kf6 >>54. Rc7 Re6 55. Rh7 Ke5 56. Rb7 Re8 57. Rb5+ Kf6 58. Rb6+ >>Re6 59. Rb5 Re7 60. Rb6+ Kg7 61. Rg6+ Kh7 62. Rc6 Rg7+ >>63. Kf3 Ra7 64. Kg4 Rg7+ 65. Kf3 Rb7 66. Kg4 Re7 67. Kf3 >>Rg7 68. Rc4 Rd7 69. Kg4 Kg8 70. Rc6 Kg7 71. Rg6+ Kh7 >>72. Rc6 Rb7 73. Rc4 Rf7 74. Kf3 Rd7 75. Kg4 Kg7 76. Rc6 Rf7 >>77. Kf3 Rf5 78. Rc7+ Kh8 79. Rc8+ Bf8 80. Rc7 Bh6 81. Rc8+ >>Kh7 82. Rc7+ Kg8 83. Rc8+ Bf8 84. Kg4 Rf7 85. Rc4 Bd6 >>86. Rc6 Bc7 87. Rh6 Rg7+ 88. Kf5 Re7 89. Kg5 Re5+ 90. Kg4 >>Rd5 91. Ra6 Kh7 92. Rf6 Rd7 93. Kf5 Bb8 94. Kg4 Bc7 95. Kf5 >>Bb8 96. Kg4 Be5 97. Rf5 Bc7 98. Kf3 Kh6 99. Rf6+ 1/2-1/2
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