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ClassicAra fails at winning five piece end-game with table bases #186

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QueensGambit opened this issue Sep 22, 2022 · 0 comments
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bug Something isn't working table bases Issue related to table bases

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Example game:

[Event "Test"]
[Site "DESKTOP-K5TPRSK"]
[Date "2022.09.20"]
[Round "2"]
[White "ClassicAra 0.9.5 CUDNN FP16"]
[Black "Devre 4.0NN x64 1CPU"]
[Result "1/2-1/2"]
[BlackElo "2200"]
[Time "17:27:17"]
[WhiteElo "2200"]
[TimeControl "40/480:40/480:40/480"]
[Termination "normal"]
[PlyCount "247"]
[WhiteType "program"]
[BlackType "program"]
 
1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 b5 8.
Nxc6 dxc6 9. a4 {+0.77/31 15} Rb8 {-0.89/20 28} 10. O-O {+0.90/35 15} Nf6
{-0.84/22 15} 11. f4 {+1.05/38 15} e5 {-0.76/21 20} 12. axb5 {+1.03/32 15}
axb5 {-0.80/22 11} 13. Ra7 {+1.40/31 15} Rb7 {-0.48/22 8} 14. fxe5
{+1.41/29 0} Rxa7 {-0.70/22 28} 15. exf6 {+1.87/32 15} Ra5 {-1.66/20 18}
16. e5 {+1.73/37 15} Be6 {-1.63/21 11} 17. Qf3 {+1.85/29 15} b4 {-1.86/21
25} 18. Ne4 {+1.73/29 15} gxf6 {-1.68/18 7} 19. Qf2 {+1.85/29 15} Kd7
{-2.05/22 25} 20. Kh1 {+2.02/27 0} Kc8 {-1.61/21 25} 21. Bb6 {+2.54/41 16}
Qxe5 {-2.09/27 17} 22. Bxa5 {+2.59/34 10} Qxa5 {-2.21/26 23} 23. Qxf6
{+2.64/33 1} Rg8 {-1.96/23 12} 24. b3 {+2.70/31 0} Kb8 {-2.20/22 2} 25. Bc4
{+2.75/29 0} Rg6 {-2.26/21 4} 26. Qd4 {+2.63/28 19} Bxc4 {-2.03/22 10} 27.
bxc4 {+2.66/23 13} Re6 {-2.20/22 5} 28. h3 {+2.69/21 0} f5 {-2.13/23 16}
29. Nf2 {+2.83/19 1} c5 {-2.36/23 13} 30. Qd5 {+3.88/25 24} Qa6 {-2.48/23
24} 31. Nd3 {+3.97/22 23} Qc6 {-2.46/23 6} 32. Qxf5 {+4.03/29 18} Be7
{-3.02/21 5} 33. Qf7 {+4.07/27 0} Bd8 {-3.10/20 7} 34. Nxc5 {+4.28/21 27}
Rg6 {-3.28/24 16} 35. Qf2 {+4.41/19 2} Rf6 {-2.96/27 20} 36. Qg3+ {+4.90/17
7} Qd6 {-3.23/29 21} 37. Qxd6+ {+5.19/23 39} Rxd6 {-3.28/28 6} 38. Nd3
{+5.25/18 21} Kc8 {-3.40/29 15} 39. Nxb4 {+5.29/17 47} Rd4 {-3.58/27 6} 40.
Nc6 {+5.62/21 46} Rxc4 {-4.06/29 8} 41. Nxd8 {+5.61/19 0} Kxd8 {-4.20/28 8}
42. Rf2 {+5.70/17 0} Ke7 {-3.45/23 6} 43. Kg1 {+5.78/15 0} Ke6 {-3.14/28
23} 44. Kf1 {+5.65/16 13} Ke5 {-3.06/28 23} 45. Ke1 {+5.53/16 13} Rc3
{-3.26/25 12} 46. Kd2 {+5.20/17 13} Rg3 {-3.34/26 22} 47. Re2+ {+5.14/17
11} Kd4 {-2.96/25 9} 48. Ke1 {+5.21/17 13} h5 {-3.11/26 22} 49. Kf2
{+5.04/15 13} Rc3 {-2.96/27 14} 50. Kg1 {+5.01/16 3} Rc8 {-2.66/25 10} 51.
Kh2 {+5.09/21 13} h4 {-2.83/29 20} 52. g3 {+5.38/28 13} hxg3+ {-3.46/30 13}
53. Kxg3 {+5.45/25 11} Rg8+ {-3.45/28 4} 54. Kf4 {+5.51/23 0} Rf8+
{-3.70/30 20} 55. Kg5 {+5.57/24 12} Rg8+ {-3.62/29 8} 56. Kf6 {+5.66/23 6}
Rf8+ {-3.65/27 8} 57. Kg7 {+5.60/22 9} Rf4 {-3.80/29 19} 58. Kg6 {+5.91/20
7} Rh4 {-4.02/29 14} 59. Rh2 {+5.95/23 14} Ke3 {-4.19/28 14} 60. Kg5
{+5.89/23 14} Rc4 {-4.22/27 5} 61. h4 {+5.77/19 10} Rc5+ {-4.56/26 18} 62.
Kg6 {+5.69/18 15} Rc6+ {-4.54/28 13} 63. Kf5 {+5.89/19 15} Rc5+ {-4.44/29
16} 64. Ke6 {+6.00/20 12} Rh5 {-4.64/22 3} 65. c4 {+6.00/21 5} Ke4
{-4.52/23 5} 66. Kf6 {+6.31/25 5} Kf4 {-5.06/27 13} 67. Kg6 {+6.06/22 16}
Rc5 {-5.20/26 16} 68. h5 {+6.11/24 16} Rc6+ {-5.06/25 10} 69. Kf7 {+6.13/22
0} Kg3 {-5.64/24 6} 70. Rh1 {+6.88/13 18} Rxc4 {-4.96/26 15} 71. h6
{+99.99/20 18} Kg2 {-6.14/21 13} 72. h7 {+99.99/21 7} Rf4+ {-4.96/25 13}
73. Ke6 {+99.99/15 19} Kxh1 {-4.96/27 7} 74. h8=Q+ {+99.99/14 18} Kg2
{-4.96/27 11} 75. Ke5 {+99.99/13 18} Rf3 {-5.19/21 6} 76. Ke4 {+99.99/13
18} Rf1 {-5.38/19 9} 77. Qg7+ {+99.99/19 18} Kh3 {-5.40/20 6} 78. Ke3
{+99.99/23 18} Kh4 {-5.50/20 2} 79. Ke2 {+99.99/16 18} Rf5 {-4.96/28 4} 80.
Qg6 {+99.99/16 17} Ra5 {-4.96/17 1} 81. Kf3 {+99.99/17 12} Ra3+ {-5.08/28
16} 82. Kf4 {+99.99/18 12} Ra4+ {-4.96/23 15} 83. Ke3 {+99.99/17 5} Ra3+
{-5.08/26 20} 84. Kd2 {+99.99/17 6} Ra5 {-5.08/25 22} 85. Kc3 {+99.99/13
12} Ra3+ {-5.31/23 21} 86. Kb4 {+99.99/19 12} Rf3 {-5.31/21 13} 87. Kc4
{+99.99/16 12} Rg3 {-5.31/24 9} 88. Qh6+ {+99.99/21 12} Kg4 {-5.31/25 20}
89. Kd4 {+99.99/22 12} Kf5 {-5.31/25 17} 90. Qh5+ {+99.99/19 12} Kf4
{-5.31/24 20} 91. Qe5+ {+99.99/17 12} Kf3 {-5.31/24 19} 92. Qe4+ {+99.99/14
12} Kf2 {-5.31/26 19} 93. Qf4+ {+99.99/14 12} Rf3 {-5.31/21 17} 94. Qh2+
{+99.99/20 12} Kf1 {-5.31/22 17} 95. Ke4 {+99.99/18 12} Rc3 {-7.71/20 9}
96. Qh1+ {+99.99/12 10} Ke2 {-5.31/23 17} 97. Qg2+ {+99.99/16 12} Kd1
{-5.31/23 3} 98. Kd4 {+99.99/13 12} Ra3 {-5.50/23 9} 99. Kc4 {+99.99/15 9}
Ke1 {-5.31/22 16} 100. Qb2 {+99.99/15 12} Rg3 {-5.50/20 4} 101. Kd4
{+99.99/17 12} Kd1 {-6.41/22 14} 102. Qb1+ {+99.99/12 10} Kd2 {-5.50/23 15}
103. Qa2+ {+99.99/12 12} Ke1 {-6.41/20 11} 104. Ke4 {+99.99/14 12} Kd1
{-6.41/21 3} 105. Qb1+ {+99.99/14 10} Kd2 {-5.31/16 1} 106. Qb2+ {+99.99/13
12} Kd1 {-6.41/22 15} 107. Kf4 {+99.99/11 12} Rh3 {-5.52/19 13} 108. Kg4
{+99.99/14 12} Re3 {-1.52/19 13} 109. Qd4+ {+99.99/14 12} Ke2 {-1.52/21 11}
110. Kf4 {+99.99/15 12} Rd3 {-1.52/20 3} 111. Qc4 {+99.99/18 12} Kd2
{-1.52/19 3} 112. Ke4 {+99.99/16 12} Rh3 {-1.52/19 3} 113. Qf7 {+99.99/17
9} Re3+ {-1.52/17 8} 114. Kd4 {+99.99/16 13} Rd3+ {0.00/25 8} 115. Kc4
{+99.99/16 13} Rc3+ {0.00/31 10} 116. Kb4 {+99.99/15 12} Rd3 {0.00/35 9}
117. Qf4+ {+99.99/14 10} Re3 {0.00/35 1} 118. Kc4 {+99.99/13 13} Ke2
{0.00/39 10} 119. Qh4 {+99.99/15 11} Kd1 {0.00/31 1} 120. Kb4 {+99.99/9 13}
Rd3 {0.00/46 8} 121. Qh8 {+99.99/7 11} Re3 {0.00/58 22} 122. Kc4 {+99.99/5
11} Kd2 {0.00/61 22} 123. Qh6 {+99.99/3 12} Ke2 {0.00/33 14} 124. Kd4
{0.00/1 12 50-Züge-Regel} 1/2-1/2

Reported by Werner.

@QueensGambit QueensGambit added bug Something isn't working table bases Issue related to table bases labels Sep 22, 2022
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