Author: pavel
Date: 21:27:46 04/06/02
Go up one level in this thread
>Nice to see that an older version of my program is only 2 steps from the best.
>I already posted that game in the past but here it is again.
>
>Movei used only a piece square table evaluation and did not use pondering,book
>or hash tables.
>
>Nejmet blundered by 15...Nxc2 and lost the game
>How much time does Nejmet need to avoid Nxc2?
>
>Note that it was not a trap that my program planned and Movei was also surprised
>to find that it is winning after 15...Nxc2.
>
>
>The game was with pondering on.
>
>[Event "Test4"]
>[Site "DUAL-P3-1266"]
>[Date "2002.03.18"]
>[Round "12"]
>[Number "34"]
>[White "Movei005kk"]
>[Black "Nejmet305"]
>[Result "1-0"]
>[TimeControl "40/1200"]
>
>1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. Be2 Nc6 5. d4 cxd4 6. Nxd4 Nge7 7. Be3 Nxd4
>8. Qxd4 Nc6 9. Qb6 Qf6 10. O-O Bb4 11. Bd2 Qe5 12. Rae1 Bc5 13. Qb3 Bd6 14.
>g3 Nd4 15. Qc4 Nxc2 16. Bf4 Qc5 17. Bxd6 Qxd6 18. Rd1 Qe7 19. a3 Nxa3 20.
>bxa3 Qxa3 21. e5 Qa5 22. Qd4 O-O 23. Ne4 Qd8 24. Nd6 b6 25. Nxc8 Rxc8 26.
>Bxa6 Rc5 27. Qd6 Qa8 28. Bd3 Qb8 29. f4 Qxd6 30. exd6 f5 31. Kf2 Rfc8 32.
>Ba6 Rc2+ 33. Kg1 Ra8 34. Bd3 Rc5 35. Be2 Ra2 36. Kf2 Rcc2 37. Rfe1 Kf7 38.
>Rd3 Rab2 39. h4 b5 40. Ke3 b4 41. h5 Rc4 42. Bf3 Ra2 43. g4 fxg4 44. Bxg4
>Kf6 45. Bf3 Ra5 46. Rf1 Kf5 47. Rg1 Kf6 48. Bg4 Ra2 49. Rgd1 Ra6 50. Bf3
>Kf5 51. Rg1 Kf6 52. Be4 Ra5 53. Rh1 h6 54. Rh2 Rac5 55. Rh4 Rc1 56. Rb3
>R1c3+ 57. Rxc3 bxc3 58. Rh2 e5 59. f5 Rc4 60. Rg2 Rd4 61. Rg6+ Kf7 62. Bc2
>Rf4 63. Be4 Rf1 64. Kd3 Rf4 65. f6 Rxf6 66. Bd5+ Kf8 67. Rxf6+ gxf6 68.
>Kxc3 f5 69. Bc4 Ke8 70. Bb5 f4 71. Kd3 f3 72. Bc4 Kf8 73. Ke3
>{Black resign} 1-0
>
>Uri
the next game --->
[Event "PAVS, 40'/40+40'/40+40'"]
[Site "PAVS"]
[Date "2002.04.06"]
[Round "2"]
[White "Fritz 7"]
[Black "Nejmet_3.05"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "2500"]
[BlackElo "2500"]
[PlyCount "55"]
{W=11.3 ply; 343kN/s
B=11.6 ply; 182kN/s
} 1. Nf3 {Black last book move 0}
1... c5 {0.01/0 0} 2. e4 {0} 2... e6 {0.01/0 0} 3. d4 {0} 3... cxd4 {0.01/0 0}
4. Nxd4 {0} 4... a6 {0.01/0 0} 5. Nc3 {0} 5... Nc6 {0.01/0 0} 6. Nxc6 {0} 6...
bxc6 {0.01/0 0} 7. Bd3 {0} 7... d6 {0.01/0 0} 8. O-O {0} 8... Nf6 {0.01/0 0} 9.
f4 {0} 9... Qc7 {0.01/0 0} 10. Qe2 {0} 10... Be7 {
White last book move 0.30/11 61} 11. e5 {0.25/13 73} 11... dxe5 {0.04/11 62}
12. fxe5 {0.47/5 50} 12... Nd7 {0.38/11 100} 13. Bf4 {(Kh1) 0.31/6 117} 13...
Qb6+ {0.00/11 89} 14. Kh1 {0.19/8 58} 14... Qxb2 {0.14/11 61} 15. Bd2 {
0.28/12 61} 15... Qb8 {0.09/10 62} 16. Rae1 {0.56/12 72} 16... Bb7 {
(Qc7) 0.40/10 76} 17. Ne4 {(Qh5) 0.84/13 250} 17... Nxe5 {(c5) -0.49/11 102}
18. Bf4 {1.41/12 39} 18... f6 {1.40/11 171} 19. Qh5+ {(Ng5) 1.56/11 33} 19...
g6 {1.47/12 107} 20. Qh6 {1.88/12 34} 20... Bc8 {2.16/11 106} 21. Qg7 {
2.19/11 18} 21... Rf8 {2.62/11 55} 22. Qxh7 {(Bxe5) 2.28/11 33} 22... f5 {
(Ra7) 2.86/11 81} 23. Ng5 {(Qg7) 3.84/12 38} 23... Bd6 {4.72/12 95} 24. Bxe5 {
4.31/11 28} 24... Bxe5 {6.30/11 54} 25. Qxg6+ {5.13/11 35} 25... Kd8 {
7.16/11 93} 26. Nxe6+ {5.13/11 31} 26... Bxe6 {7.34/11 54} 27. Qxe6 {5.16/12 71
} 27... Qd6 {7.42/12 55} 28. Qxe5 {5.25/13 24} 1-0
Nejmet is a fine program, but sometimes it just gets lost ;).
about the analysis on the position you asked for.
[D]r1b1k2r/1p1p1ppp/p2bp3/4q3/2QnP3/2N3P1/PPPBBP1P/4RRK1 b kq - 0 15
Analysis by Nejmet_3.05 Nejmet_3.05:
15...Nxc2
= (0.00) Depth: 1/2 00:00:00
15...Nxc2
³ (-0.38) Depth: 1/2 00:00:00
15...Nxc2
³ (-0.38) Depth: 1/2 00:00:00
15...Nxc2 16.Rc1
= (-0.25) Depth: 2/4 00:00:00
15...Nxc2 16.Rc1
= (-0.25) Depth: 2/4 00:00:00
15...Nxc2 16.Bf4 Qc5
³ (-0.28) Depth: 3/6 00:00:00
15...Nxc2 16.Bf4 Qc5
³ (-0.28) Depth: 3/6 00:00:00
15...Nxc2 16.Bf4 Qc5 17.Bxd6
³ (-0.32) Depth: 4/8 00:00:00
15...Nxc2 16.Bf4 Qc5 17.Bxd6
³ (-0.32) Depth: 4/8 00:00:00
15...Nxc2 16.Bf4 Qc5 17.Bxd6 Qxd6
³ (-0.32) Depth: 5/10 00:00:00
15...Nxc2 16.Bf4 Qc5 17.Bxd6 Qxd6
³ (-0.32) Depth: 5/10 00:00:00
15...Nxc2 16.Bf4 Qc5 17.Bxd6 Qxd6 18.Rd1
= (-0.19) Depth: 6/12 00:00:00 30kN
15...Nxc2 16.Bf4 Qc5 17.Bxd6 Qxd6 18.Rd1
= (-0.19) Depth: 6/12 00:00:01 66kN
15...Nxc2 16.Bf4 Qc5 17.Bxd6 Qxd6 18.Rd1 Qe5
³ (-0.32) Depth: 7/14 00:00:01 90kN
15...Nxc2 16.Bf4 Qc5 17.Bxd6 Qxd6 18.Rd1 Qe5
³ (-0.32) Depth: 7/14 00:00:02 149kN
15...Nxc2 16.Bf4 Qc5 17.Bxd6 Qxd6 18.Rc1 Nd4 19.Bd3
³ (-0.28) Depth: 8/16 00:00:02 205kN
15...Nxc2 16.Bf4 Qc5 17.Bxd6 Qxd6 18.Rc1 Nd4 19.Bd3
³ (-0.28) Depth: 8/16 00:00:03 459kN
15...Nxc2 16.Bf4 Qc5 17.Bxd6 Qxd6 18.Rc1 Nd4 19.Rfd1 e5
³ (-0.27) Depth: 9/18 00:00:03 634kN
15...Nxc2 16.Bf4 Qc5 17.Bxd6 Qxd6 18.Rc1 Nd4 19.Rfd1 e5
³ (-0.27) Depth: 9/18 00:00:05 1190kN
15...Nxc2 16.Rd1 Qc5 17.Qd3 Nb4 18.Qf3 0-0 19.Be3 Qe5 20.Bb6
= (-0.20) Depth: 10/20 00:00:09 2127kN
15...Nxc2 16.Rd1 Qc5 17.Qd3 Nb4 18.Qf3 0-0 19.Be3 Qe5 20.Bb6
= (-0.20) Depth: 10/20 00:00:15 3604kN
15...Nxc2 16.Rd1 Qc5 17.Qd3 Nb4 18.Qf3 0-0 19.Be3 Qc6 20.Bg5 Nc2
= (-0.20) Depth: 11/22 00:00:22 5371kN
15...Nxc2 16.Rd1 Qc5 17.Qd3 Nb4 18.Qf3 0-0 19.Be3 Qc6 20.Bg5 Nc2
= (-0.20) Depth: 11/22 00:00:36 8868kN
15...Nxc2 16.Bf4 Qc5 17.Bxd6 Qxd6 18.Rd1 Qb6 19.Qd3 Nb4 20.Qf3 0-0 21.e5
= (-0.19) Depth: 12/24 00:01:06 15141kN
15...Nxc2 16.Bf4 Qc5 17.Bxd6 Qxd6 18.Rd1 Qb6 19.Qd3 Nb4 20.Qf3 0-0 21.e5
= (-0.19) Depth: 12/24 00:01:34 22968kN
15...Nxc2 16.Rd1 Qc5 17.Na4 Qxc4 18.Bxc4 Be5 19.Rc1 Nd4 20.f4 Bf6 21.Nb6 Ne2+
22.Bxe2 Bd4+ 23.Kg2
= (-0.11) Depth: 13/26 00:03:09 43826kN
15...Nxc2 16.Rd1 Qc5 17.Na4 Qxc4 18.Bxc4 Be5 19.Rc1 Nd4 20.f4 Bf6 21.Nb6 Ne2+
22.Bxe2 Bd4+ 23.Kg2
= (-0.11) Depth: 13/26 00:04:13 59473kN
15...Nxc2 16.Rc1 Nd4 17.Rfd1 Be7 18.Bf4 Nxe2+ 19.Qxe2 Qf6 20.Qd3 0-0 21.e5 Qg6
22.Qxg6 fxg6
= (-0.03) Depth: 14/28 00:09:00 123202kN
15...Nxc2 16.Rc1 Nd4 17.Rfd1 Be7 18.Bf4 Nxe2+ 19.Qxe2 Qf6 20.Qd3 0-0 21.e5 Qg6
22.Qxg6 fxg6
= (-0.03) Depth: 14/28 00:12:12 175761kN
15...Nxc2
= (-0.03) Depth: 15/30 00:16:03 232425kN
15...Nxc2 16.Bf4 Qc5 17.Bxd6 Qxd6 18.Rd1 Qb6 19.a3 Qxb2 20.Na4 b5 21.Qxc8+ Rxc8
± (1.20) Depth: 15/30 00:18:33 270775kN
15...Nc6
± (1.20) Depth: 15/30 00:29:39 422997kN
15...Nc6 16.Bf4 Qc5 17.Bxd6 Qxd6 18.Rd1 Qe5 19.Qd3 0-0 20.a3 Qc5 21.Qd2 Qb6
² (0.56) Depth: 15/30 01:00:08 841628kN
(Mahamood, home 07.04.2002)
pavs
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