Chess2u
Would you like to react to this message? Create an account in a few clicks or log in to continue.

Chess2uLog in

descriptionONLY HIARCS, Komodo, Crafty plays like human EmptyONLY HIARCS, Komodo, Crafty plays like human

more_horiz
Look at this Game:
[Event "TCEC Season 6"]
[Round: "05"]
[White: "Gaviota 0.99b"]
[Black: "Delphil 3.2"]
[Date: "Wed Feb 12 2014"]
[Result: "½-½"]

[pgn]1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Qe2 b5 7. Bb3 d6 8. c3 O-O
9. d4 exd4 10. cxd4 d5 11. e5 Ne4 12. Nc3 Nxc3 13. bxc3 Bf5 14. Ne1 Na5 15. Nc2 Be4
16. Ne3 Nxb3 17. axb3 c5 18. f3 Bg6 19. Rd1 cxd4 20. cxd4 Qd7 21. Qe1 Rfc8 22. Bd2 Kh8
23. Bb4 Bg5 24. Ra2 Rc6 25. Qf2 Bf4 26. g3 Bh6 27. Rda1 Qe6 28. Bc5 Bxe3 29. Qxe3 Re8
30. g4 f6 31. b4 h6 32. h3 Qc8 33. Qc3 Kg8 34. Kg2 h5 35. Kg3 Kh7 36. Re2 Qc7
37. Ra3 Qf7 38. Qb3 Rd8 39. Qa2 Re8 40. Qd2 Qc7 41. Qc3 Qf7 42. Qd2 Qc7 43. Qe1 Kg8
44. Qa1 Ree6 45. Qb2 Kh7 46. Rae3 Qd8 47. Qa1 Qd7 48. f4 f5 49. g5 Qb7 50. Qh1 Rc8
51. Qf3 Bf7 52. Ra2 g6 53. Rc3 Rec6 54. Kg2 Rg8 55. Ra1 Re8 56. Qf2 Rec8 57. Ra5 Ra8
58. Qd2 Rg8 59. Qe1 Rh8 60. Rc1 Be6 61. Qf2 Bg8 62. Kg3 Be6 63. Qf3 Rhc8 64. Qe3 R6c7
65. Qf3 Rc6 66. Qb3 Qf7 67. Qc3 Qa7 68. Qc2 Qb7 69. Qd3 Rb6 70. Qc2 Rbc6 71. Qd3 Rb6
72. Kg2 Kg8 73. Qf3 Kh8 74. Rc3 Rbc6 75. Rc1 Rb6 76. Qf2 Kg8 77. Rc3 Rbc6 78. Rc1 Rb6
79. Qe2 Rbc6 80. Rc3 Bd7 81. Qc2 Kg7 82. Qf2 Rg8 83. Rc1 Kf7 84. Qa2 Be6 85. Qc2 Rg7
86. Qd2 Rg8 87. Qe3 Kg7 88. Qd3 Rcc8 89. Qe2 Rc6 90. Qd3 Rcc8 91. Qe2 Rc6 92. Qd2 Kf7
93. Qc3 Rcc8 94. Kg3 Kg7 95. Qd3 Rge8 96. Rca1 Rc6 97. Rc1 Rcc8 98. Rca1 Rc6
99. h4 Rec8 100. Re1 Ra8 101. Qc2 Ra7 102. Rc1 Kf7 103. Qe2 Ra8 104. Qf3 Ke8
105. Qf2 Rc7 106. Qd2 Kf7 107. Qf2 Ke8 108. Qg2 Rcc8 109. Qe2 Qd7 110. Qd2 Rc6
111. Qf2 Qc7 112. Qf3 Qb7 113. Kg2 Rac8 114. Qd3 Qf7 115. Kg3 Qb7 116. Rca1 Bg8
117. Qa3 Ra8 118. Qf3 Be6 119. Rc1 Rc7 120. Qe3 Kf7 121. Qf3 Ke8 122. Qf2 Rd8
123. Qe2 Rc6 124. Rca1 Rdc8 125. Rc1 Rd8 126. Re1 Rd7 127. Rea1 Rd8 128. Qg2 Ra8
129. Rc1 Rcc8 130. Qc2 Qb8 131. Re1 Qb7 132. Rc1 Qb8 133. Re1 Qb7 134. Qc3 Kf7
135. Rd1 Qc6 136. Re1 Qb7 137. Rc1 Rd8 138. Qf3 Rac8 139. Rca1 Rc6 140. Re1 Rdc8
141. Rea1 Rd8 142. Re1 Rdc8 143. Qc3 Rb6 144. Qd3 Rbc6 145. Qc2 Rd8 146. Qf2 Rdc8
147. Qf3 Ra8 148. Kg2 Rg8 149. Bd6[/pgn]

find it here: Tournament: TCEC Season 6 Stage 1a
http://tcec.chessdom.com/archive.php?se=6&st=1a&ga=25

in this possition, move=70. ?, white cannot find the wining move
[fen]2r5/1q5k/pr2b1p1/RpBpPpPp/1P1P1P2/3Q2KP/8/2R5 w - - 34 70[/fen]

stockfish cannot find it in depth =<42!!
houdini rybka, critter, gull, shredder cannot win this possition as well
only [b]Hiarcs, Komodo and Crafty[b] can find the wining move at this possition
let's test somebody else this possition

my opinion?
chess engines are really poor!!!!!
i'm a chess player with ELO 1500-1600 and found the wining move for a few seconds!!

here is my test:

 1     Deep HIARCS 14 WCSC 2011 [1CPU]  13,5/18  112,75      11  ½0  11  ½½  11  ½½  11  10  11    
 2     Komodo 6 x64                     13,0/18  101,5   00      ½½  11  11  11  ½½  11  ½½  11    
 3     Stockfish 04.02.2014 x64         10,5/18  83,25   ½1  ½½      00  ½0  0½  11  ½½  11  11    
 4     Crafty 23.8 WinXP x64            10,5/18  77,25   00  00  11      11  ½0  ½1  0½  11  11    
 5     Houdini 4 Pro x64b               9,5/18   70,75   ½½  00  ½1  00      ½½  ½½  ½½  11  11    
 6     Deep Shredder 12 x64 [1CPU]      8,5/18   63      00  00  1½  ½1  ½½      0½  ½½  ½½  11    
 7     Deep Rybka 4.1 x64               8,0/18   70,5    ½½  ½½  00  ½0  ½½  1½      ½½  ½½  ½½    
 8     Critter 1.6a x64                 8,0/18   61,5    00  00  ½½  1½  ½½  ½½  ½½      ½½  ½1    
 9     Gull 2.3 x64                     7,0/18   54      01  ½½  00  00  00  ½½  ½½  ½½      11    
 10    Ruffian 2.1.0                    1,5/18   12      00  00  00  00  00  00  ½½  ½0  00        


Last edited by critter on Fri Feb 14, 2014 12:56 pm; edited 2 times in total

descriptionONLY HIARCS, Komodo, Crafty plays like human EmptyRe: ONLY HIARCS, Komodo, Crafty plays like human

more_horiz
70.Bxb6 Rxc1 71.Bc5 Rc4 72.Ra2 Bc8 73.Qe3 Qf7 74.Qa3 Kg8 75.Re2 Kh7 76.Kg2 Qe6 77.Qa5 Bd7 78.Ra2
 +-  (1.70 ++)   Depth: 41/46   00:01:05  281MN



New game
2r5/1q5k/pr2b1p1/RpBpPpPp/1P1P1P2/3Q2KP/8/2R5 w - - 0 1

Analysis by Stockfish 140214 64:

70.Kg2 Rbc6 71.Qa3 h4 72.Ra1 Ra8 73.Qf3
 +-  (1.66)   Depth: 7/7   00:00:00  7kN
70.Kg2 Rbc6 71.Qa3 h4 72.Ra1 Ra8 73.Qa2 Kg7
 +-  (1.70)   Depth: 8/8   00:00:00  9kN
70.Kg2 Rbc6 71.Qa3 Kg8 72.Ra1 Ra8 73.Qa2 h4 74.Rc1
 +-  (1.63)   Depth: 9/9   00:00:00  15kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh7 74.Rc1 Rac8 75.Ra1
 +-  (1.66)   Depth: 10/10   00:00:00  20kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh7 74.Rc1 Re8 75.Qe2
 +-  (1.66)   Depth: 11/11   00:00:00  25kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh7 74.Qb3 Rac8 75.Qa3 Ra8 76.Qa2 h4
 +-  (1.72)   Depth: 12/14   00:00:00  36kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh7 74.Qb3 Kg8 75.Qa3 Kh8 76.Qa2 Kg8 77.Qa3
 +-  (1.65)   Depth: 13/15   00:00:00  48kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qf2 Kg8 76.Qa2 Ra8 77.Qa3 Kh8 78.Rc1 Rac8 79.Qf3 Kg8
 +-  (1.62)   Depth: 14/16   00:00:00  93kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Qa2
 +-  (1.64)   Depth: 15/17   00:00:00  117kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Qb2 Rac8 79.Qa2 Ra8 80.Qa3 Kg7 81.Qb3 Kh8 82.Qb2
 +-  (1.64)   Depth: 16/18   00:00:00  144kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Qb2 Rac8 79.Qa2 Ra8 80.Qa3 Kg7 81.Qb3 Kh8 82.Qb2
 +-  (1.64)   Depth: 17/19   00:00:00  231kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Qa3 Kg7 79.Qb3 Kh8 80.Qb2
 +-  (1.64)   Depth: 18/19   00:00:00  269kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Qb2 Rac8 79.Qa2 Ra8 80.Qa3 Kh8
 +-  (1.64)   Depth: 19/22   00:00:00  315kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Qb2 Rac8 79.Qa2 Ra8 80.Qa3 Kh8
 +-  (1.64)   Depth: 20/22   00:00:00  378kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Qb2 Rac8 79.Qa2 Ra8 80.Qa3 Kh8
 +-  (1.64)   Depth: 21/23   00:00:00  466kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Qb2 Rac8 79.Qa2 Ra8 80.Qa3 Kh8
 +-  (1.64)   Depth: 22/23   00:00:00  594kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Qa2
 +-  (1.64)   Depth: 23/26   00:00:00  883kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Qb2 Kh7 79.Qa3
 +-  (1.62)   Depth: 24/27   00:00:00  1194kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Qb2 Kh7 79.Rc1 Rac8 80.Qe2 Kh8 81.Qf2 Kg8 82.Qf3 Kh8 83.Rca1 Kg8 84.Rc1
 +-  (1.62)   Depth: 25/28   00:00:00  1594kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Qb2 Kh7 79.Rc1 Rac8 80.Qe2 Kh8 81.Qf2 Kg8 82.Qf3 Kh8 83.Rca1 Kg8 84.Rc1
 +-  (1.62)   Depth: 26/28   00:00:01  2034kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Rc1 Rb8 79.Qc3 Rbc8 80.Qf3 Kh8 81.Rca1 Kg8 82.Rc1
 +-  (1.62)   Depth: 27/28   00:00:01  2609kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Rc1 Rb8 79.Qc3 Rbc8 80.Qf3 Kh8 81.Rca1 Kg8 82.Qe2 Ra8 83.Rc1 Re8 84.Qf2 Rec8 85.Qe3 Kh8 86.Qd3 Kh7 87.Qa3 Kg8 88.Qe3
 +-  (1.62)   Depth: 28/31   00:00:01  3415kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Rc1 Rb8 79.Qc3 Rbc8 80.Qf3 Kh8 81.Rca1 Kh7 82.Rc1 Kh8
 +-  (1.62)   Depth: 29/32   00:00:01  4543kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Rc1 Rb8 79.Qc3 Rbc8 80.Qf3 Kh8 81.Rca1 Kh7 82.Qa3 Ra8 83.Rc1 Rac8 84.Qe3 Kg8 85.Qf3
 +-  (1.62)   Depth: 30/33   00:00:02  5746kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Rc1 Rb8 79.Qc3 Rbc8 80.Qf3 Kh8 81.Rca1 Kh7 82.Qa3 Ra8 83.Qa2 Kg8 84.Rc1 Rac8 85.Qe2 R6c7 86.Qb2 Rc6 87.Qe2
 +-  (1.62)   Depth: 31/34   00:00:02  7594kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Rc1 Rb8 79.Qc3 Rbc8 80.Qf3 Kh8 81.Rca1 Kh7 82.Qa3 Ra8 83.Qe3 Rac8 84.Qf2 Re8 85.Qe2 Ra8 86.Rc1 Kg8 87.Qd3 Rac8 88.Qe2 R6c7 89.Qb2 Rc6 90.Qa2 Re8 91.Qf2 Rec8 92.Qe3 R6c7 93.Qa3 Rc6 94.Qb2 Kh7 95.Qa2 Kg8 96.Qe2
 +-  (1.62)   Depth: 32/36   00:00:03  9478kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Rc1 Rb8 79.Qc3 Rbc8 80.Qf3 Kh8 81.Rca1 Kh7 82.Qa3 Ra8 83.Rc1 Rac8 84.Ra1
 +-  (1.62)   Depth: 33/36   00:00:03  12360kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Rc1 Rb8 79.Qc3 Rbc8 80.Qf3 Kh8 81.Rca1 Kh7 82.Qa3 Ra8 83.Rc1 Kg8 84.Qb3
 +-  (1.62)   Depth: 34/37   00:00:04  16677kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Rc1 Rb8 79.Qc3 Rbc8 80.Qf3 Kh8 81.Rca1 Kh7 82.Qa3 Ra8 83.Rc1 Re8 84.Ra1 Ra8
 +-  (1.62)   Depth: 35/38   00:00:06  21839kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Rc1 Rb8 79.Qc3 Rbc8 80.Qf3 Kh8 81.Rca1 Kh7 82.Qa3 Ra8 83.Rc1 Re8 84.Qe3 Kg8 85.Qd3 Rec8 86.Qf3
 +-  (1.62)   Depth: 36/39   00:00:07  29710kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Rc1 Rb8 79.Qc3 Rbc8 80.Qf3 Kh8 81.Rca1 Kh7 82.Qa3 Ra8 83.Rc1 Rac8 84.Qe3 Kh8 85.Qd3 Kg8 86.Qf3
 +-  (1.62)   Depth: 37/40   00:00:12  46463kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Rc1 Rb8 79.Qc3 Rbc8 80.Qf3 Kh8 81.Rca1 Kh7 82.Qa3 Ra8 83.Rc1 Rac8 84.Kh2 Re8 85.Ra1 Ra8 86.Ra2 Kg8 87.Qd3 Rac8 88.Kg1 Kh7 89.Qa3 Ra8 90.Qd3 Rac8
 +-  (1.62)   Depth: 38/42   00:00:15  59711kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Qa2
 +-  (1.62)   Depth: 39/42   00:00:21  88222kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qf3 Rac8 77.Qa3
 +-  (1.62)   Depth: 40/42   00:00:35  148MN
70.Bxb6 Rxc1 71.Bc5 Rc4 72.Ra2 Bc8 73.Qe3 Qf7 74.Qa3 Kg8 75.Re2 Kh7 76.Kg2 Qe6 77.Qa5 Bd7 78.Ra2
 +-  (1.70 ++)   Depth: 41/46   00:01:05  281MN

descriptionONLY HIARCS, Komodo, Crafty plays like human EmptyRe: ONLY HIARCS, Komodo, Crafty plays like human

more_horiz
Nicolas wrote:
70.Bxb6 Rxc1 71.Bc5 Rc4 72.Ra2 Bc8 73.Qe3 Qf7 74.Qa3 Kg8 75.Re2 Kh7 76.Kg2 Qe6 77.Qa5 Bd7 78.Ra2
 +-  (1.70 ++)   Depth: 41/46   00:01:05  281MN



New game
2r5/1q5k/pr2b1p1/RpBpPpPp/1P1P1P2/3Q2KP/8/2R5 w - - 0 1

Analysis by Stockfish 140214 64:

70.Kg2 Rbc6 71.Qa3 h4 72.Ra1 Ra8 73.Qf3
 +-  (1.66)   Depth: 7/7   00:00:00  7kN
70.Kg2 Rbc6 71.Qa3 h4 72.Ra1 Ra8 73.Qa2 Kg7
 +-  (1.70)   Depth: 8/8   00:00:00  9kN
70.Kg2 Rbc6 71.Qa3 Kg8 72.Ra1 Ra8 73.Qa2 h4 74.Rc1
 +-  (1.63)   Depth: 9/9   00:00:00  15kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh7 74.Rc1 Rac8 75.Ra1
 +-  (1.66)   Depth: 10/10   00:00:00  20kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh7 74.Rc1 Re8 75.Qe2
 +-  (1.66)   Depth: 11/11   00:00:00  25kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh7 74.Qb3 Rac8 75.Qa3 Ra8 76.Qa2 h4
 +-  (1.72)   Depth: 12/14   00:00:00  36kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh7 74.Qb3 Kg8 75.Qa3 Kh8 76.Qa2 Kg8 77.Qa3
 +-  (1.65)   Depth: 13/15   00:00:00  48kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qf2 Kg8 76.Qa2 Ra8 77.Qa3 Kh8 78.Rc1 Rac8 79.Qf3 Kg8
 +-  (1.62)   Depth: 14/16   00:00:00  93kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Qa2
 +-  (1.64)   Depth: 15/17   00:00:00  117kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Qb2 Rac8 79.Qa2 Ra8 80.Qa3 Kg7 81.Qb3 Kh8 82.Qb2
 +-  (1.64)   Depth: 16/18   00:00:00  144kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Qb2 Rac8 79.Qa2 Ra8 80.Qa3 Kg7 81.Qb3 Kh8 82.Qb2
 +-  (1.64)   Depth: 17/19   00:00:00  231kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Qa3 Kg7 79.Qb3 Kh8 80.Qb2
 +-  (1.64)   Depth: 18/19   00:00:00  269kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Qb2 Rac8 79.Qa2 Ra8 80.Qa3 Kh8
 +-  (1.64)   Depth: 19/22   00:00:00  315kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Qb2 Rac8 79.Qa2 Ra8 80.Qa3 Kh8
 +-  (1.64)   Depth: 20/22   00:00:00  378kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Qb2 Rac8 79.Qa2 Ra8 80.Qa3 Kh8
 +-  (1.64)   Depth: 21/23   00:00:00  466kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Qb2 Rac8 79.Qa2 Ra8 80.Qa3 Kh8
 +-  (1.64)   Depth: 22/23   00:00:00  594kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Qa2
 +-  (1.64)   Depth: 23/26   00:00:00  883kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Qb2 Kh7 79.Qa3
 +-  (1.62)   Depth: 24/27   00:00:00  1194kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Qb2 Kh7 79.Rc1 Rac8 80.Qe2 Kh8 81.Qf2 Kg8 82.Qf3 Kh8 83.Rca1 Kg8 84.Rc1
 +-  (1.62)   Depth: 25/28   00:00:00  1594kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Qb2 Kh7 79.Rc1 Rac8 80.Qe2 Kh8 81.Qf2 Kg8 82.Qf3 Kh8 83.Rca1 Kg8 84.Rc1
 +-  (1.62)   Depth: 26/28   00:00:01  2034kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Rc1 Rb8 79.Qc3 Rbc8 80.Qf3 Kh8 81.Rca1 Kg8 82.Rc1
 +-  (1.62)   Depth: 27/28   00:00:01  2609kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Rc1 Rb8 79.Qc3 Rbc8 80.Qf3 Kh8 81.Rca1 Kg8 82.Qe2 Ra8 83.Rc1 Re8 84.Qf2 Rec8 85.Qe3 Kh8 86.Qd3 Kh7 87.Qa3 Kg8 88.Qe3
 +-  (1.62)   Depth: 28/31   00:00:01  3415kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Rc1 Rb8 79.Qc3 Rbc8 80.Qf3 Kh8 81.Rca1 Kh7 82.Rc1 Kh8
 +-  (1.62)   Depth: 29/32   00:00:01  4543kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Rc1 Rb8 79.Qc3 Rbc8 80.Qf3 Kh8 81.Rca1 Kh7 82.Qa3 Ra8 83.Rc1 Rac8 84.Qe3 Kg8 85.Qf3
 +-  (1.62)   Depth: 30/33   00:00:02  5746kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Rc1 Rb8 79.Qc3 Rbc8 80.Qf3 Kh8 81.Rca1 Kh7 82.Qa3 Ra8 83.Qa2 Kg8 84.Rc1 Rac8 85.Qe2 R6c7 86.Qb2 Rc6 87.Qe2
 +-  (1.62)   Depth: 31/34   00:00:02  7594kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Rc1 Rb8 79.Qc3 Rbc8 80.Qf3 Kh8 81.Rca1 Kh7 82.Qa3 Ra8 83.Qe3 Rac8 84.Qf2 Re8 85.Qe2 Ra8 86.Rc1 Kg8 87.Qd3 Rac8 88.Qe2 R6c7 89.Qb2 Rc6 90.Qa2 Re8 91.Qf2 Rec8 92.Qe3 R6c7 93.Qa3 Rc6 94.Qb2 Kh7 95.Qa2 Kg8 96.Qe2
 +-  (1.62)   Depth: 32/36   00:00:03  9478kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Rc1 Rb8 79.Qc3 Rbc8 80.Qf3 Kh8 81.Rca1 Kh7 82.Qa3 Ra8 83.Rc1 Rac8 84.Ra1
 +-  (1.62)   Depth: 33/36   00:00:03  12360kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Rc1 Rb8 79.Qc3 Rbc8 80.Qf3 Kh8 81.Rca1 Kh7 82.Qa3 Ra8 83.Rc1 Kg8 84.Qb3
 +-  (1.62)   Depth: 34/37   00:00:04  16677kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Rc1 Rb8 79.Qc3 Rbc8 80.Qf3 Kh8 81.Rca1 Kh7 82.Qa3 Ra8 83.Rc1 Re8 84.Ra1 Ra8
 +-  (1.62)   Depth: 35/38   00:00:06  21839kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Rc1 Rb8 79.Qc3 Rbc8 80.Qf3 Kh8 81.Rca1 Kh7 82.Qa3 Ra8 83.Rc1 Re8 84.Qe3 Kg8 85.Qd3 Rec8 86.Qf3
 +-  (1.62)   Depth: 36/39   00:00:07  29710kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Rc1 Rb8 79.Qc3 Rbc8 80.Qf3 Kh8 81.Rca1 Kh7 82.Qa3 Ra8 83.Rc1 Rac8 84.Qe3 Kh8 85.Qd3 Kg8 86.Qf3
 +-  (1.62)   Depth: 37/40   00:00:12  46463kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Rc1 Rb8 79.Qc3 Rbc8 80.Qf3 Kh8 81.Rca1 Kh7 82.Qa3 Ra8 83.Rc1 Rac8 84.Kh2 Re8 85.Ra1 Ra8 86.Ra2 Kg8 87.Qd3 Rac8 88.Kg1 Kh7 89.Qa3 Ra8 90.Qd3 Rac8
 +-  (1.62)   Depth: 38/42   00:00:15  59711kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qa2 Kh7 77.Qb3 Kg8 78.Qa2
 +-  (1.62)   Depth: 39/42   00:00:21  88222kN
70.Rca1 Rbc6 71.Qa3 Ra8 72.Kg2 Kg8 73.Qa2 Kh8 74.Qb2 Rac8 75.Qa3 Ra8 76.Qf3 Rac8 77.Qa3
 +-  (1.62)   Depth: 40/42   00:00:35  148MN
70.Bxb6 Rxc1 71.Bc5 Rc4 72.Ra2 Bc8 73.Qe3 Qf7 74.Qa3 Kg8 75.Re2 Kh7 76.Kg2 Qe6 77.Qa5 Bd7 78.Ra2
 +-  (1.70 ++)   Depth: 41/46   00:01:05  281MN


Hiarcs 14 WCSC 2011 [PV=4]
+1.11 [+]

[*]1. Bxb6 Rxc1 2. Bc5 Rg1+ 3. Kf2 Rh1 4. Qa3 (depth 23, 0:02:33)
+0.87 [+]

[*]1. Rca1 Rbc6 2. Qa3 Ra8 3. Qf3 Kg7 4. R1a2 Kf7 5. Kg2 Kg7 6. Bd6 Re8 7. R5a3 Bc8 8. Kh2 Kf7 9. Qd1 Be6 10. Qe2 Rec8 11. Qd2 Kg7 12. Kg2 Kf7 13. Qd1 (depth 23, 0:02:33)
+0.87 [+]

[*]1. Kh2 Rbc6 2. Qe2 Kg7 3. Qf3 Bg8 4. Raa1 R8c7 5. Ra2 Rc8 6. Rca1 Re8 7. Kg2 Be6 8. Rc1 Kf7 9. Ra3 Kg7 10. Kg1 Rec8 11. Rca1 Kf7 12. Kg2 Kg7 13. R1a2 Kf7 14. Kh2 R8c7 15. Ra1 Qc8 16. Kg2 Qb7 17. Qf2 Rc8 18. Qf3 (depth 23, 0:02:33)
+0.87 [+]

[*]1. Qa3 Rbc6 2. Ra1 Ra8 3. Qf3 Kg7 4. R1a2 Kf7 5. Kg2 Kg7 (depth 23, 0:02:33)

Komodo 6 x64 [PV=4]
+1.49 [+]

[*]1. Bxb6 Rxc1 2. Bc5 Re1 3. Ra2 Kg8 4. Qa3 Bc8 5. Qa5 Qd7 6. Qb6 Qe8 7. Kg2 h4 8. Qd6 Re4 9. Rf2 Re1 10. Rc2 Be6 11. Qxa6 Re3 12. Rf2 Rg3+ 13. Kh2 Rc3 14. Ra2 Rf3 15. Qa8 Qxa8 16. Rxa8+ Kf7 17. Ra7+ Kg8 18. Ra6 Rf2+ 19. Kg1 (depth 26, 0:01:34)
+0.97 [+]

[*]1. Kh2 Rbc6 2. Qa3 Kg8 3. Qg3 Qd7 4. Qd3 Qb7 5. Rca1 Kh7 6. Qa3 Ra8 7. Rc1 Rac8 8. Qg3 Kg8 9. Qf3 Qd7 10. Qb3 Qb7 11. Qa2 Re8 12. Qd2 Rcc8 13. Qd3 h4 14. Qc3 (depth 26, 0:01:34)
+0.97 [+]

[*]1. Rca1 Rbc6 2. Kh2 Kg8 3. Rc1 Re8 4. Qa3 Rec8 5. Qg3 Qd7 6. Qd3 Qb7 7. Rca1 Kh7 8. Qa3 Ra8 9. Qb3 Kg8 10. Qa2 Kh7 11. Rc1 Rac8 12. Qe2 Kg8 13. Qg2 Qd7 14. Qf3 (depth 26, 0:01:34)
+0.97 [+]

[*]1. Kg2 Rbc6 2. Rca1 Kg8 3. Kh2 Re8 4. Rc1 Qc7 5. Qf3 Rc8 6. Qc3 Qb7 7. Qg3 Qd7 8. Qa3 Qb7 9. Qa2 Re8 10. Ra1 Ra8 11. Qb3 Rac8 12. Qa3 Ra8 13. Qf3 Rac8 14. Rc1 (depth 26, 0:01:34)

Crafty 23.8 WinXP x64
+1.35 [+]

[*]1. Bxb6 Rxc1 2. Bc5 Re1 3. Ra2 Qc6 4. Qa3 Bc8 5. Qa5 Re3+ 6. Kh2 Qe8 7. Qc7+ Kg8 8. Rc2 Be6 9. Ba7 Ra3 10. Qd6 a5 11. Rc6 axb4 12. Qxe6+ Qxe6 13. Rxe6 Rxa7 14. Rxg6+ Kf7 15. Rf6+ Kg7 16. Rxf5 b3 (depth 27, 0:07:28)

descriptionONLY HIARCS, Komodo, Crafty plays like human EmptyRe: ONLY HIARCS, Komodo, Crafty plays like human

more_horiz
@critter wrote:
...
stockfish cannot find it in depth =<42!!
...
my opinion?
chess engines are really poor!!!!!
i'm a chess player with ELO 1500-1600 and found the wining move for a few seconds!!
...

It is rather not true...
I am still testing BT2630 positions, but I had break for it and tested by Stockfish4.

[fen]2r5/1q5k/pr2b1p1/RpBpPpPp/1P1P1P2/3Q2KP/8/2R5 w - - 0 1
[/fen]

Q6600, Stockfish 4 32 bit, 512MB hash and results:

1: xxc - Stockfish 4
2r5/1q5k/pr2b1p1/RpBpPpPp/1P1P1P2/3Q2KP/8/2R5 w - - 0 1
Analysis by Stockfish 4:

1.  (1.51): 1.Ha3 Wbc6 2.Wa1 Wa8 3.Ha2 Kg8 4.Kg2 Kh7 5.Ha3 Kg8 6.Kh2 Kh7 7.Kg3 Kh8 8.Kf2 Kg8 9.Kg2 Kh7 10.Ha2 Kg7 11.Kh2 Kh7 12.Kg1 Kg8 13.Ha3 Kh7 14.Kh2 Kg8 15.Kg2
2.  (1.51): 1.Wca1 Wbc6 2.Ha3 Wa8 3.Ha2 Kg8 4.Kg2 Kh7 5.Ha3 Kg8 6.Kh2 Kh7 7.Kg3 Kh8 8.Kf2 Kg8 9.Kg2 Kh7 10.Ha2 Kg7 11.Kh2 Kh7 12.Kg1 Kg8 13.Ha3 Kh7 14.Kh2 Kg8 15.Kg2
3.  (1.35): 1.Gxb6 Wxc1 2.Hd2 Wc6 3.Gc5 Hf7 4.Wa1 Gc8 5.Ha2 Kg8 6.Ha5 Hc7 7.Ha3 Hd7 8.Hf3 Gb7 9.Wc1 Wc8 10.Wc2 He6 11.Wb2 Wc7 12.Wa2 Wh7 13.Wa5 Hd7 14.Wa1 He6 15.Wc1 Wc7 16.Ha3 Wc8 17.Ha5 Kh7 18.Ha3 Kg7 19.Ha5 Kh7

(,  14.02.2014) - after 1 minute, at 32 depth !

1: xxc - Stockfish 4
2r5/1q5k/pr2b1p1/RpBpPpPp/1P1P1P2/3Q2KP/8/2R5 w - - 0 1
Analysis by Stockfish 4:

1.  (1.79): 1.Gxb6 Wxc1 2.Gc5 Kg8 3.Hd2 Wb1 4.Hc3 Gc8 5.Kg2 Hc7 6.Wa2 Hb7
2.  (1.51): 1.Ha3 Wbc6 2.Wa1 Wa8 3.Ha2 Kg8 4.Kg2 Kh7 5.Ha3 Kg8 6.Kh2 Kh7 7.Kg3 Kh8 8.Kf2 Kg8 9.Kg2 Kh7 10.Ha2 Gc8 11.Hb3 Ge6 12.Ha2
3.  (1.51): 1.Wca1 Wbc6 2.Ha3 Wa8 3.Ha2 Kg8 4.Kg2 Kh7 5.Ha3 Kg8 6.Kh2 Kh7 7.Kg3 Kh8 8.Kf2 Kg8 9.Kg2 Kh7 10.Ha2 Kg7 11.Kh2 Kh7 12.Kg1 Kg8 13.Ha3 Kh7 14.Kh2 Kg8 15.Kg2

(,  14.02.2014) - after 1,5 min., at depth34/54 calculating

1: xxc - Stockfish 4
2r5/1q5k/pr2b1p1/RpBpPpPp/1P1P1P2/3Q2KP/8/2R5 w - - 0 1
Analysis by Stockfish 4:

1.  (2.62): 1.Gxb6 Wxc1 2.Gc5 Wc4 3.Wa2 Gc8 4.Ha3 Hc7 5.We2 Gb7 6.e6 h4+ 7.Kf3 Gc6 8.We5 Wc2 9.Hxa6 Wh2 10.e7 Ge8 11.He6 Wxh3+ 12.Kg2 Wc3 13.Kh2 Wf3 14.Hxd5 Wf2+ 15.Kh3 Hc8 16.Hd8 Ha6 17.Ha5 Wf3+ 18.Kg2 Wg3+ 19.Kh2 Hc8 20.d5 Hb7 21.Gf2 Wf3 22.Kg2 Wxf4 23.Hd8 Wxf2+ 24.Kxf2 Ha7+ 25.Kf3 Hg1 26.We6 Hf1+ 27.Ke3
2.  (1.51): 1.Ha3 Wbc6 2.Wa1 Wa8 3.Ha2 Kg8 4.Kg2 Kh7
3.  (1.51): 1.Wca1 Wbc6 2.Ha3 Wa8 3.Ha2 Kg8 4.Kg2 Kh7 5.Kg3

(,  14.02.2014) - after 10 minutes,, after 37 depth !!!

So after about equal 1 minute St4 found B:b6 as solution and still kept it with 1,1 of point advantage above second solution...

legend: H=Q, W=R, G=B, S=N

descriptionONLY HIARCS, Komodo, Crafty plays like human EmptyRe: ONLY HIARCS, Komodo, Crafty plays like human

more_horiz
Permissions in this forum:
You cannot reply to topics in this forum