Test Position

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zullil
Posts: 6442
Joined: Tue Jan 09, 2007 12:31 am
Location: PA USA
Full name: Louis Zulli

Test Position

Post by zullil »

From TCEC. ChessBrainVB finds a winner. Pretty impressive engine.

[d]6k1/6p1/2qr1bPp/2p1pB1Q/p1P1P2P/Pp2B1P1/1Pn2R1K/8 w - - 15 53

[pgn][Event "TCEC Season 13 - Division 2"] [Site "http://tcec.chessdom.com"] [Date "2018.08.21"] [Round "19.3"] [White "ChessBrainVB 3.70"] [Black "Vajolet2 2.6"] [Result "1-0"] [BlackElo "3119"] [ECO "B22"] [GameDuration "01:27:57"] [GameEndTime "2018-08-21T12:30:01.638 W. Europe Standard Time"] [GameStartTime "2018-08-21T11:02:04.368 W. Europe Standard Time"] [Opening "Sicilian"] [PlyCount "182"] [Termination "adjudication"] [TerminationDetails "TCEC win rule"] [TimeControl "1800+10"] [Variation "Alapin's variation (2.c3)"] [WhiteElo "3242"] 1. e4 c5 2. c3 d5 3. exd5 Nf6 4. Qa4+ Nbd7 5. c4 e6 6. dxe6 fxe6 7. Nf3 Bd6 8. Nc3 O-O 9. Be2 Ne5 10. Qd1 Bd7 11. O-O Qc7 12. g3 Rad8 13. d3 a6 14. Ng5 h6 15. Nge4 Nxe4 16. dxe4 Be8 17. f4 Nc6 18. Bd2 Nd4 19. Bg4 Bc6 20. Be3 Qe7 21. Rc1 Bb8 22. Qe1 Kh8 23. Rf2 Ba7 24. Bh3 b5 25. Bg2 b4 26. Nb1 e5 27. f5 a5 28. Nd2 Bb6 29. Qd1 Kg8 30. Qg4 Qd6 31. Nf3 a4 32. Nh4 Be8 33. Qh3 Ra8 34. Rcf1 Bd8 35. Ng6 Bxg6 36. fxg6 Rxf2 37. Rxf2 Bf6 38. Bc1 Qd8 39. Kh1 Rb8 40. Be3 Qd6 41. Qh5 b3 42. a3 Nc2 43. Bc1 Rd8 44. Rf1 Nd4 45. h4 Qe7 46. Kh2 Rd6 47. Bh3 Qb7 48. Bg2 Qe7 49. Be3 Qe6 50. Rf2 Qe8 51. Bh3 Qc6 52. Bf5 Nc2 53. Bxh6 gxh6 54. g4 Qb7 55. g5 hxg5 56. hxg5 Bxg5 57. Qxg5 Nd4 58. Qh4 Qg7 59. Kg1 Nc6 60. Qh5 Nd4 61. Rg2 Rd8 62. Rh2 Rd6 63. Kf2 Nc2 64. Kf1 Nd4 65. Rh3 Rf6 66. Qg5 Ne6 67. Qg4 Nf8 68. Ke1 Rd6 69. Rh5 Rb6 70. Qd1 Qe7 71. Rh6 Qg5 72. Qd5+ Re6 73. Kf2 Kg7 74. Rh3 Qf4+ 75. Rf3 Qh2+ 76. Kf1 Qh1+ 77. Ke2 Qh2+ 78. Rf2 Qh5+ 79. Ke1 Re7 80. Qxc5 Qg5 81. Ke2 Re8 82. Qa7+ Re7 83. Qe3 Qxe3+ 84. Kxe3 Ne6 85. Rd2 Nc5 86. Rd5 Na6 87. Kd3 Nc7 88. c5 Nb5 89. c6 Na7 90. Rd6 Nb5 91. Rd7 Kf6 1-0[/pgn]
Dann Corbit
Posts: 12540
Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA

Re: Test Position

Post by Dann Corbit »

Code: Select all

Searching: 6k1/6p1/2qr1bPp/2p1pB1Q/p1P1P2P/Pp2B1P1/1Pn2R1K/8 w - - 0 1
infinite: 0 time: 0 increment: 0 moves to go: 0

 1   +1.95   00:00   10761  Bd2
 2   +1.32   00:00  426048  Bd2 Nd4
 3   +1.47   00:00  465477  Bd2 Nd4 Bh3
 4   +1.58   00:00   2113K  Bc1 Ne1 Bg5 Bxg5
 5   +1.11   00:00   3964K  Bc1 Ne1 Bxh6 gxh6 Qxh6
 6   +1.72   00:00   4059K  Bxh6 gxh6 g4 Ne3 Qxh6 Qc7 Qxe3 Bxh4 Rg2 Kg7
 7   +1.44   00:00   4084K  Bd2 Qb7 g4 Nxa3 g5 Nxc4 Bc3
 8   +1.65   00:00   4114K  Bxh6 gxh6 g4 Qb7 g5 hxg5 hxg5 Bxg5
 9   +1.72   00:00   4173K  Bxh6 gxh6 g4 Qb7 g5 hxg5 hxg5 Bxg5 Qxg5 Nd4
10   +1.82   00:00   4215K  Bxh6 gxh6 g4 Qb7 g5 hxg5 hxg5 Bxg5 Qxg5 Nxa3 bxa3 b2 g7
11   +1.73   00:00   4264K  Bxh6 gxh6 g4 Qb7 g5 hxg5 hxg5 Bxg5 Qxg5 Nd4 Qh4 Qg7 Kg1
12   +1.63   00:00   4352K  Bd2 Nd4 Be3 Nc2 Bxh6 gxh6 g4 Qb7 g5 hxg5 hxg5 Bxg5 Qxg5 Nd4
13   +1.91   00:00   4502K  Bxh6 gxh6 g4 Qb7 g5 hxg5 hxg5 Bxg5 Qxg5 Nd4 Qh4 Qg7 Kg1 Qa7 Be6+ Nxe6 Rf7
14   +2.11   00:00   4731K  Bxh6 gxh6 g4 Qc7 g5 hxg5 hxg5 Qg7 gxf6 Rxf6 Kg3 Rd6 Qg5 Qf6 Qxf6 Rxf6 Rh2 Nd4
15   +2.22   00:00   4875K  Bxh6 gxh6 g4 Qc7 g5 hxg5 hxg5 Bxg5 Qxg5 Nd4 Qh4 Qa7 Kg1 Qc7 Qh5 Qg7 Rh2 Nxf5 exf5 e4
16   +2.28   00:00   5019K  Bxh6 gxh6 g4 Qc7 g5 hxg5 hxg5 Bxg5 Qxg5 Nd4 Qh4 Qg7 Kg1 Nc6 Qh5 Ne7 Qg4 Kf8 Bd7+ Rf6 Bxa4 Rxf2 Kxf2 Qxg6
17   +2.19   00:00   5191K  Bxh6 gxh6 g4 Qc7 g5 hxg5 hxg5 Bxg5 Qxg5 Nd4 Qh4 Qb7 Kg3 Qg7 Rh2 Kf8 Qg5 Qf6
18   +2.00   00:00   7285K  Bxh6 gxh6 g4 Qb7 g5 hxg5 hxg5 Bxg5 Qxg5 Nd4 Qh4 Qg7 Kg1 Qc7 Qh5 Qg7 Rh2 Ne6 Qg4 Qf6 Bxe6+ Qxe6 Qh4 Rd1+ Kf2 Qxg6 Ke2 Rc1 Qh8+ Kf7 Rh7+ Ke6 Qc8+ Kf6
19   +1.47   00:00   8850K  Bxh6 gxh6 g4 Qb7 g5 hxg5 hxg5 Bxg5 Qxg5 Nd4 Qh4 Qg7 Kg1 Qc7 Qh5 Qg7 Rh2 Ne6 Kf1 Kf8 Bxe6 Rxe6 Rf2+ Kg8 Qf5 Rxg6 Qc8+ Kh7 Ke2 Rf6
20   +1.74   00:01   9464K  Bxh6 gxh6 g4 Qb7 g5 hxg5 hxg5 Bxg5 Qxg5 Nd4 Qh4 Qg7 Kg1 Qc7 Qh5 Qg7 Rh2 Ne6 Kf1 Nd4 Kf2 Nc2 Qg5 Qf6 Qxf6 Rxf6 Kf3 Nd4+ Kg4 Rd6
21   +1.76   00:01  10986K  Bxh6 gxh6 g4 Qb7 g5 hxg5 hxg5 Bxg5 Qxg5 Nd4 Qh4 Qg7 Kg1 Nc6 Rh2 Nd4 Kf2 Ne6 Qg4 Qf6 Rh7 Ng5 Rc7 Rd3 Rb7 Kh8 Qh5+ Kg8
22   +1.56   00:01  15087K  Bxh6 gxh6 g4 Qb7 g5 hxg5 hxg5 Bxg5 Qxg5 Nd4 Qh4 Qg7 Kg1 Qc7 Qh5 Qg7 Rh2 Ne6 Qg4 Qf6 Rg2 Nd4 Qh5 Qg7 Kf1 Nc2 Rh2 Rd1+ Ke2 Rd6 Qh7+ Qxh7 Rxh7 Nd4+ Kf2 Nc2 Rd7
23   +2.43   00:02  22534K  Bxh6 gxh6 g4 Qb7 g5 hxg5 hxg5 Bxg5 Qxg5 Nd4 Qh4 Qg7 Kg1 Qc7 Qh5 Qg7 Rg2 Kf8 Rh2 Kg8 Qh3 Nxf5 exf5 Rd4 Rg2 Rd1+ Kh2 Rd6 Rf2 e4 Re2 Kf8 Kg2 Rd1 Qe3 Qd4 Qxd4 Rxd4 f6
24   +2.19   00:02  28327K  Bxh6 gxh6 g4 Qb7 g5 hxg5 hxg5 Bxg5 Qxg5 Nd4 Qh4 Qc7 Qh5 Qg7 Rg2 Kf8 Kg1 Kg8 Qh3 Kf8 Rh2 Kg8 Kf2 Rf6 Qh5 Rd6 Rh3 Rf6 Kg3 Rd6
25   +2.26   00:04  43316K  Bxh6 gxh6 g4 Qb7 g5 hxg5 hxg5 Bxg5 Qxg5 Nd4 Qh5 Qg7 Rg2 Rd8 Kg3 Rd6 Kf2 Nc2 Kg1 Nd4 Kf1 Nc2 Rh2 Ne3+ Kg1 Nc2 Rh3 Nd4 Kf1 Nc2 Qg4 Qf6 g7 Qxg7 Be6+ Rxe6 Qxe6+ Qf7+ Qxf7+ Kxf7 Ke2 Nd4+ Kf2
26   +2.40   00:04  49414K  Bxh6 gxh6 g4 Qb7 g5 hxg5 hxg5 Bxg5 Qxg5 Nd4 Qh5 Qg7 Rg2 Rd8 Kg3 Rd6 Kf2 Nc2 Kg1 Nd4 Kf1 Nc2 Rh2 Rd1+ Ke2 Rd6 Qh3 Nd4+ Kf2 Rf6 Kg3 Rd6 Qh7+ Qxh7 Rxh7 Ne2+ Kg4 Nf4 Rd7 Rxd7 Bxd7 Nxg6
27   +2.43   00:06  68130K  Bxh6 gxh6 g4 Qb7 g5 hxg5 hxg5 Bxg5 Qxg5 Nd4 Qh5 Qg7 Rg2 Rd8 Kg3 Rd6 Kf2 Nc2 Kg1 Ne3 Rh2 Nc2 Rh3 Nd4 Kf1 Ne6 Qh7+ Kf8 Bxe6 Rxe6 Rg3 Rf6+ Kg1 Re6 Rg2 Rd6 Rg5 Rd1+ Kf2
28   +2.47   00:10 118748K  Bxh6 gxh6 g4 Qc7 g5 hxg5 hxg5 Bxg5 Be6+ Rxe6 Rf7 Qxf7 gxf7+ Kf8 Qxg5 Kxf7 Qf5+ Ke7 Qh7+ Kd6 Qb7 Nd4 Qd5+ Kc7 Qxc5+ Nc6 Qb5 Rh6+ Kg3 Rg6+ Kf2 Rf6+ Ke1 Rf4 Qxa4 Rxe4+ Kd2 Rd4+ Ke3 Rh4 Qb5 Rh2
29   +2.76   00:13 146224K  Bxh6 gxh6 g4 Qb7 g5 hxg5 hxg5 Bxg5 Qxg5 Nd4 Qh4 Qg7 Kg1 Nc6 Qh5 Nd4 Rg2 Kf8 Rh2 Kg8 Kf2 Ne6 Qh7+ Kf8 Bxe6 Rxe6 Rg2 Re8 Rg5 Re7 Rf5+ Ke8 Qxg7 Rxg7 Rxe5+ Kf8 Rxc5 Rxg6 Ra5
30   +3.19   00:17 195583K  Bxh6 gxh6 g4 Qc7 g5 hxg5 hxg5 Bxg5 Be6+ Rxe6 Rf7 Qxf7 gxf7+ Kf8 Qxg5 Kxf7 Qf5+ Ke7 Qh7+ Kd6 Qb7 Rh6+ Kg3 Rg6+ Kh3 Nd4 Qd5+ Ke7 Qxc5+ Kf6 Qd6+ Ne6 c5 Rg1 c6 Rc1 Kg2 Rc2+ Kg3 Rc1 Qd7 Rc2
31   +3.24   00:20 231307K  Bxh6 gxh6 g4 Qb7 g5 hxg5 hxg5 Bxg5 Qxg5 Nd4 Qh4 Qg7 Kg1 Nc6 Qh5 Nd4 Rg2 Rf6 Rh2 Rd6 Kf2 Rd8 Kf1 Rf8 Qg4 Qf6 Qh3 Qg7 Ke1 Rf6 Qg4 Qa7 Rh8+ Kxh8 Qh4+ Kg8 Qxf6 Qb7 Kf2 Qc7 Ke3 Qg7 Be6+ Nxe6 Qxe6+ Kf8
32   +3.37   00:24 277659K  Bxh6 gxh6 g4 Qb7 g5 hxg5 hxg5 Bxg5 Qxg5 Nd4 Qh4 Qg7 Kg1 Nc6 Qh5 Nd4 Rg2 Rb6 Rh2 Rd6 Kf1 Nc2 Rh3 Nd4 Kf2 Rf6 Ke1 Rf8 Qg5 Qf6 Qh6 Qg7 Qh5 Rd8 Kf2 Re8 Kg3 Rd8 Rh2 Rd6 Kg4 Nc6 Qh7+ Kf8 Qxg7+ Kxg7
33   +3.41   00:29 335682K  Bxh6 gxh6 g4 Qb7 g5 hxg5 hxg5 Bxg5 Qxg5 Nd4 Qh4 Qg7 Kg1 Nc6 Qh5 Nd4 Rg2 Rb6 Kf1 Rd6 Rh2 Nc2 Rh3 Nd4 Ke1 Rd8 Kf2 Rd6 Kf1 Rf6 Rh2 Rf8 Qg4 Qf6 Qh3 Qg7 Ke1 Rf6 Qg4 Qc7 Rh8+ Kxh8 Qh4+ Kg8 Qxf6 Qg7 Qd8+ Qf8 Qd5+ Kg7 Qxe5+ Qf6 Qc7+ Kg8 Qxc5
34   +3.40   00:31 364287K  Bxh6 gxh6 g4 Qb7 g5 hxg5 hxg5 Bxg5 Qxg5 Nd4 Qh4 Qg7 Kg1 Nc6 Qh5 Nd4 Rg2 Rf6 Rh2 Rd6 Kf2 Rc6 Kf1 Rf6 Ke1 Nc2+ Kf2 Nd4 Kf1 Rd6 Rh3 Rf6 Qg5 Ne6 Qg4 Nf8 Ke1 Rd6 Rh5 Rf6 Qd1 Nxg6 Rg5 Qh6 Qd8+ Kf7 Bxg6+ Rxg6 Qd5+ Kg7 Qxe5+ Kg8 Qd5+ Kg7 Qd7+ Kg8
35   +3.56   00:46 541717K  Bxh6 gxh6 g4 Qb7 g5 hxg5 hxg5 Bxg5 Qxg5 Nd4 Qh4 Qg7 Kg1 Nc6 Qh5 Nd4 Rg2 Kf8 Rh2 Kg8 Kf1 Nc2 Rh3 Nd4 Kf2 Rf6 Kg3 Ne6 Qg4 Nf8 Rh5 Rc6 Kf3 Rd6 Ke3 Nxg6 Bxg6 Rxg6 Qc8+ Kf7 Qd7+ Kf8 Qd8+ Kf7 Qd5+ Kf8 Qxc5+ Kf7 Qd5+ Kf8 Rf5+ Rf6 Qxe5 Rxf5 Qxg7+ Kxg7 exf5 Kf7
36   +3.64   00:59 690393K  Bxh6 gxh6 g4 Qb7 g5 hxg5 hxg5 Bxg5 Qxg5 Nd4 Qh4 Qg7 Kg1 Nc6 Qh5 Nd4 Rg2 Kf8 Rh2 Kg8 Kf1 Rf6 Qg4 Qe7 Qh3 Qg7 Qh5 Rd6 Rh3 Rf6 Qg5 Ne6 Qg4 Nf4 Rh7 Qxg6 Bxg6 Nxg6+ Kg1 Kxh7 Qh3+ Kg7 Qd7+ Kh6 Qxa4 Rf3 Qb5 Rg3+ Kf1 Rf3+ Ke1 Nf4 a4 Kg5 a5
Nodes: 690412898
Nodes/second: 11642713
Best move: Bxh6
Ponder move: gxh6
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