Test position for Fun

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Eraserheads
Posts: 235
Joined: Fri Mar 10, 2006 9:19 am
Location: Quezon City, Philippines

Test position for Fun

Post by Eraserheads »

I enjoyed this game between Chess Genius 7 and Thinker 5.3b Passive.

The position:
[D]4r1k1/pnbq1pp1/1p5p/2pP1b2/2P5/1PQ1BN1P/P2N1PP1/3R2K1 b - -

Black to move

Thinker lives up to its aggressive nature when it played 23)...Bxh3!?
It eventually won

Rybka likes 23)...Nd6 instead.

What does your engine play?


[Event "?"]
[Site "?"]
[Date "2010.10.14"]
[Round "?"]
[White "Chess Genius"]
[Black "Thinker 5.3B Passive"]
[Result "0-1"]

1. e4 {0s} e5 {book 0s} 2. Nf3 {3s (Bc4)} Nf6 {book 0s}
3. Nxe5 {3s} d6 {book 0s} 4. Nf3 {1s (Nxf7)} Nxe4 {book 0s}
5. d4 {5s (Bd3)} d5 {book 0s} 6. Bd3 {4s} Be7 {book 0s}
7. O-O {4s} Nc6 {book 0s} 8. Re1 {3s (c4)} O-O {book 13s}
9. Bxe4 {7s} dxe4 {book 4s} 10. Rxe4 {2s} Bf5 {book 21s}
11. Re1 {4s} Re8 {book 46s} 12. c3 {23s} Bd6 {book 8s}
13. Rxe8+ {6s} Qxe8 {book 2s} 14. Be3 {47s} Na5 {book 31s}
15. Qf1 {7s} Rd8 {book 14s} 16. Nbd2 {10s} Qd7 {book 6s}
17. d5 {13s} c5 {book 6s} 18. b3 {4s} h6 {book 6s} 19. c4
{7s} Re8 {book 7s} 20. Qc1 {20s} b6 {book 6s} 21. Qc3
{5:27m} Bc7 {book 6s} 22. Rd1 {9s} Nb7 {book 5s} 23. h3
{4:42m} Bxh3 {book 4s} 24. gxh3 {6s} Qxh3 {book 4s} 25. Qd3
{3s} Qg4+ {book 4s} 26. Kf1 {5s} f5 {book 3s} 27. d6 {3s}
Nxd6 {book 4s} 28. Qd5+ {5s} Kh8 {book 2s} 29. Qc6 {7s} Re7
{book 3s} 30. Re1 {4s} Qh3+ {book 2s} 31. Kg1 {3s} Ne4
{book 3s} 32. Qa8+ {2s} Kh7 {book 2s} 33. Qc8 {4s} Bd6
{book 2s} 34. Bxh6 {5s} Qg4+ {book 3s} 35. Kf1 {4s} Ng3+
{book 3s} 36. fxg3 {5s} Qh3+ {book 2s} 37. Kg1 {3s} Qxg3+
{book 2s} 38. Kf1 {2s} Qh3+ {book 2s} 39. Kg1 {3s} Bh2+
{book 2s} 40. Nxh2 {5s} Qg3+ {book 2s} 41. Kh1 {4s} Qxe1+
{book 2s} 42. Nhf1 {3s} Qh4+ {book 2s} 43. Kg1 {3s} Qg4+
{book 2s} 44. Kh1 {3s} Qh3+ {book 1s} 45. Kg1 {10s} Re2
{book 2s} 46. Qc6 {8s} Qxh6 {book 0s} 47. Qf3 {4s} Qg5+
{book 1s} 48. Kh1 {3s} Qh4+ {book 1s} 49. Kg1 {5s} Re6
{book 5s} 50. Ne3 {3s} Qd4 {book 1s} 51. Qxf5+ {3s} Rg6+
{book 1s} 52. Kf1 {4s} Qxe3 {book 1s} 53. Nf3 {5s} Qe7
{book 2s} 54. Qh5+ {4s} Rh6 {book 0s} 55. Qf5+ {4s} g6
{book 1s} 56. Ng5+ {3s} Kg7 {book 0s} 57. Ne6+ {6s} Kg8
{book 1s} 58. Qe4 {3s} g5 {book 1s} 59. Qa8+ {45s} Kf7
{book 0s} 60. Nd8+ {3s} Kg7 {book 0s} 61. Qb7 {3s} Kf8
{book 0s} 62. Qxe7+ {9s} Kxe7 {book 0s} 63. Nb7 {0s} Kd7
{book 0s} 0-1
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De Vos W
Posts: 431
Joined: Tue Dec 01, 2009 11:59 am

Re: Test position for Fun

Post by De Vos W »

Eraserheads wrote:I enjoyed this game between Chess Genius 7 and Thinker 5.3b Passive.

The position:
[D]4r1k1/pnbq1pp1/1p5p/2pP1b2/2P5/1PQ1BN1P/P2N1PP1/3R2K1 b - -

Black to move

Thinker lives up to its aggressive nature when it played 23)...Bxh3!?
It eventually won

Rybka likes 23)...Nd6 instead.

What does your engine play?


[Event "?"]
[Site "?"]
[Date "2010.10.14"]
[Round "?"]
[White "Chess Genius"]
[Black "Thinker 5.3B Passive"]
[Result "0-1"]

1. e4 {0s} e5 {book 0s} 2. Nf3 {3s (Bc4)} Nf6 {book 0s}
3. Nxe5 {3s} d6 {book 0s} 4. Nf3 {1s (Nxf7)} Nxe4 {book 0s}
5. d4 {5s (Bd3)} d5 {book 0s} 6. Bd3 {4s} Be7 {book 0s}
7. O-O {4s} Nc6 {book 0s} 8. Re1 {3s (c4)} O-O {book 13s}
9. Bxe4 {7s} dxe4 {book 4s} 10. Rxe4 {2s} Bf5 {book 21s}
11. Re1 {4s} Re8 {book 46s} 12. c3 {23s} Bd6 {book 8s}
13. Rxe8+ {6s} Qxe8 {book 2s} 14. Be3 {47s} Na5 {book 31s}
15. Qf1 {7s} Rd8 {book 14s} 16. Nbd2 {10s} Qd7 {book 6s}
17. d5 {13s} c5 {book 6s} 18. b3 {4s} h6 {book 6s} 19. c4
{7s} Re8 {book 7s} 20. Qc1 {20s} b6 {book 6s} 21. Qc3
{5:27m} Bc7 {book 6s} 22. Rd1 {9s} Nb7 {book 5s} 23. h3
{4:42m} Bxh3 {book 4s} 24. gxh3 {6s} Qxh3 {book 4s} 25. Qd3
{3s} Qg4+ {book 4s} 26. Kf1 {5s} f5 {book 3s} 27. d6 {3s}
Nxd6 {book 4s} 28. Qd5+ {5s} Kh8 {book 2s} 29. Qc6 {7s} Re7
{book 3s} 30. Re1 {4s} Qh3+ {book 2s} 31. Kg1 {3s} Ne4
{book 3s} 32. Qa8+ {2s} Kh7 {book 2s} 33. Qc8 {4s} Bd6
{book 2s} 34. Bxh6 {5s} Qg4+ {book 3s} 35. Kf1 {4s} Ng3+
{book 3s} 36. fxg3 {5s} Qh3+ {book 2s} 37. Kg1 {3s} Qxg3+
{book 2s} 38. Kf1 {2s} Qh3+ {book 2s} 39. Kg1 {3s} Bh2+
{book 2s} 40. Nxh2 {5s} Qg3+ {book 2s} 41. Kh1 {4s} Qxe1+
{book 2s} 42. Nhf1 {3s} Qh4+ {book 2s} 43. Kg1 {3s} Qg4+
{book 2s} 44. Kh1 {3s} Qh3+ {book 1s} 45. Kg1 {10s} Re2
{book 2s} 46. Qc6 {8s} Qxh6 {book 0s} 47. Qf3 {4s} Qg5+
{book 1s} 48. Kh1 {3s} Qh4+ {book 1s} 49. Kg1 {5s} Re6
{book 5s} 50. Ne3 {3s} Qd4 {book 1s} 51. Qxf5+ {3s} Rg6+
{book 1s} 52. Kf1 {4s} Qxe3 {book 1s} 53. Nf3 {5s} Qe7
{book 2s} 54. Qh5+ {4s} Rh6 {book 0s} 55. Qf5+ {4s} g6
{book 1s} 56. Ng5+ {3s} Kg7 {book 0s} 57. Ne6+ {6s} Kg8
{book 1s} 58. Qe4 {3s} g5 {book 1s} 59. Qa8+ {45s} Kf7
{book 0s} 60. Nd8+ {3s} Kg7 {book 0s} 61. Qb7 {3s} Kf8
{book 0s} 62. Qxe7+ {9s} Kxe7 {book 0s} 63. Nb7 {0s} Kd7
{book 0s} 0-1
After 26 sec Houdini 1.03a w32 2 CPU plays Bxh3!


4r1k1/pnbq1pp1/1p5p/2pP1b2/2P5/1PQ1BN1P/P2N1PP1/3R2K1 b - - 0 1

Intel Core 2 6600 2.40 GHz 2.0GB RAM

Analysis by Houdini 1.03a w32 2_CPU:

1...Nd6 2.Re1 Ne4 3.Nxe4 Bxe4 4.Bc1 Bxf3 5.Rxe8+ Qxe8 6.gxf3 Qd7 7.Kg2 Qd6 8.f4 Qg6+ 9.Qg3 Qe4+ 10.Qf3 Qc2 11.Qe3 Bd6 12.a4 Qf5 13.Qe2 Bxf4 14.Bxf4 Qxf4 15.Qe7 Qg5+ 16.Qxg5 hxg5 17.Kf3 Kf8
+/= (0.50) Depth: 6/34 00:00:00 3kN
1...Nd6 2.Re1 Ne4 3.Nxe4 Bxe4 4.Bc1 Bxf3 5.Rxe8+ Qxe8 6.gxf3 Qd7 7.Kg2 Qd6 8.f4 Qg6+ 9.Qg3 Qe4+ 10.Qf3 Qc2 11.Qe3 Bd6 12.a4 Qf5 13.Qe2 Bxf4 14.Bxf4 Qxf4 15.Qe7 Qg5+ 16.Qxg5 hxg5 17.Kf3 Kf8
+/= (0.50) Depth: 7/34 00:00:00 3kN
1...Nd6 2.Re1 Ne4 3.Nxe4 Bxe4 4.Bc1 Bxf3 5.Rxe8+ Qxe8 6.gxf3 Qd7 7.Kg2 Qd6 8.f4 Qg6+ 9.Qg3 Qe4+ 10.Qf3 Qc2 11.Qe3 Bd6 12.a4 Qf5 13.Qe2 Bxf4 14.Bxf4 Qxf4 15.Qe7 Qg5+ 16.Qxg5 hxg5 17.Kf3 Kf8
+/= (0.50) Depth: 8/34 00:00:00 4kN
1...Nd6 2.Re1 Ne4 3.Nxe4 Bxe4 4.Bc1 Bxf3 5.Rxe8+ Qxe8 6.gxf3 Qd7 7.Kg2 Qd6 8.f4 Qg6+ 9.Qg3 Qe4+ 10.Qf3 Qc2 11.Qe3 Bd6 12.a4 Qf5 13.Qe2 Bxf4 14.Bxf4 Qxf4 15.Qe7 Qg5+ 16.Qxg5 hxg5 17.Kf3 Kf8
+/= (0.50) Depth: 9/34 00:00:00 4kN
1...Nd6 2.Re1 Ne4 3.Nxe4 Bxe4 4.Bc1 Bxf3 5.Rxe8+ Qxe8 6.gxf3 Qd7 7.Kg2 Qd6 8.f4 Qg6+ 9.Qg3 Qe4+ 10.Qf3 Qc2 11.Qe3 Bd6 12.a4 Qf5 13.Qe2 Bxf4 14.Bxf4 Qxf4 15.Qe7 Qg5+ 16.Qxg5 hxg5 17.Kf3 Kf8
+/= (0.50) Depth: 10/34 00:00:00 5kN
1...Nd6 2.Re1 Ne4 3.Nxe4 Bxe4 4.Bc1 Bxf3 5.Rxe8+ Qxe8 6.gxf3 Qd7 7.Kg2 Qd6 8.f4 Qg6+ 9.Qg3 Qe4+ 10.Qf3 Qc2 11.Qe3 Bd6 12.a4 Qf5 13.Qe2 Bxf4 14.Bxf4 Qxf4 15.Qe7 Qg5+ 16.Qxg5 hxg5 17.Kf3 Kf8
+/= (0.50) Depth: 11/34 00:00:00 6kN
1...Nd6 2.Re1 Ne4 3.Nxe4 Bxe4 4.Bc1 Bxf3 5.Rxe8+ Qxe8 6.gxf3 Qd7 7.Kg2 Qd6 8.f4 Qg6+ 9.Qg3 Qe4+ 10.Qf3 Qc2 11.Qe3 Bd6 12.a4 Qf5 13.Qe2 Bxf4 14.Bxf4 Qxf4 15.Qe7 Qg5+ 16.Qxg5 hxg5 17.Kf3 Kf8
+/= (0.50) Depth: 12/34 00:00:00 6kN
1...Nd6 2.Re1 Ne4 3.Nxe4 Bxe4 4.Bc1 Bxf3 5.Rxe8+ Qxe8 6.gxf3 Qd7 7.Kg2 Qd6 8.f4 Qg6+ 9.Qg3 Qe4+ 10.Qf3 Qc2 11.Qe3 Bd6 12.a4 Qf5 13.Qe2 Bxf4 14.Bxf4 Qxf4 15.Qe7 Qg5+ 16.Qxg5 hxg5 17.Kf3 Kf8
+/= (0.50) Depth: 13/34 00:00:00 8kN
1...Nd6 2.Re1 Ne4 3.Nxe4 Bxe4 4.Bc1 Bxf3 5.Rxe8+ Qxe8 6.gxf3 Qd7 7.Kg2 Qd6 8.f4 Qg6+ 9.Qg3 Qe4+ 10.Qf3 Qc2 11.Qe3 Bd6 12.a4 Qg6+ 13.Kh2 Qc2 14.Kg1 Qg6+ 15.Kf1 Kf8 16.Qc3 Qf5
+/= (0.50) Depth: 14/34 00:00:00 32kN
1...Nd6 2.Re1 Ne4 3.Nxe4 Bxe4 4.Bc1 Bxf3 5.Rxe8+ Qxe8 6.gxf3 Qd7 7.Kg2 Qd6 8.f4 Qg6+ 9.Qg3 Qe4+ 10.Qf3 Qc2 11.Qe3 Bd6 12.a4 Qg6+ 13.Kh2 Qc2 14.Kg1 Qg6+ 15.Kf1 Kf8 16.Qc3 Qf5
+/= (0.50) Depth: 15/34 00:00:00 65kN
1...Nd6 2.Re1 Ne4 3.Nxe4 Bxe4 4.Bc1 f6 5.Re2 Bh7 6.Qe1 Kf7 7.Rxe8 Qxe8 8.Qd1 Bd6 9.Bb2 Kg8 10.Nd2 b5
+/= (0.51) Depth: 16/34 00:00:00 129kN
1...Nd6 2.Re1 Ne4 3.Nxe4 Bxe4 4.Bc1 Bxf3 5.Rxe8+ Qxe8 6.gxf3 Qd7 7.Kg2 Qd6 8.f4 Qg6+ 9.Qg3 Qe4+ 10.Qf3 Qc2 11.Qe3 Bd6 12.a4 Qg6+ 13.Kh2 Qc2 14.Kg1 Qg6+ 15.Kh1 Qc2 16.Qe8+ Bf8
+/= (0.51) Depth: 17/37 00:00:00 203kN
1...Nd6 2.Re1 Ne4 3.Nxe4 Bxe4 4.Bc1 Bxf3 5.Rxe8+ Qxe8 6.gxf3 Qd7 7.Kg2 Qd6 8.f4 Qg6+ 9.Qg3 Qe4+ 10.Qf3 Qc2 11.Qe3 Bd6 12.a4 Qg6+ 13.Kh2 Qc2 14.Kg1 Qg6+ 15.Kh1 Qc2 16.Qe8+ Bf8
+/= (0.51) Depth: 18/37 00:00:00 312kN
1...Nd6 2.Re1 Ne4 3.Nxe4 Bxe4 4.Bc1 Bxf3 5.Rxe8+ Qxe8 6.gxf3 Qd7 7.Kg2 Qd6 8.f4 Qg6+ 9.Qg3 Qe4+ 10.Qf3 Qc2 11.Qe3 Bd6 12.a4 Qg6+ 13.Kh2 Qc2 14.Kg1 Qg6+ 15.Kh1 Qc2 16.Qe8+ Bf8
+/= (0.51) Depth: 19/42 00:00:00 784kN
1...Nd6 2.Re1 Ne4 3.Nxe4 Bxe4 4.Bc1 f6 5.Re2 Bh7 6.Qe1 Kf7 7.Nd2 Be5 8.Re3 Bd4 9.Rxe8 Qxe8 10.Qd1 Bd3 11.Nf3 Qe2 12.Qxe2 Bxe2 13.d6 Ke8
+/= (0.49) Depth: 20/45 00:00:06 13430kN
1...Bxh3 2.gxh3 Qxh3 3.Re1 f5 4.Qd3 Qg4+ 5.Kf1 f4 6.Bxf4 Rxe1+ 7.Nxe1 Bxf4 8.Qf3 Qxf3 9.Ndxf3 Kf7 10.Nd3 Bd6 11.Nfe5+ Kf6 12.Nc6 a6 13.Kg2 h5 14.f3 Kf5 15.Nf2 g5 16.Ne4 h4 17.a3 g4 18.Nxd6+ Nxd6 19.fxg4+ Kxg4
+/= (0.45 !) Depth: 20/58 00:00:26 58051kN
1...Bxh3 2.gxh3 Qxh3 3.Re1 f5 4.Qd3 Qg4+ 5.Kf1 f4 6.Bxf4 Rxe1+ 7.Nxe1 Bxf4 8.Qf3 Qxf3 9.Ndxf3 Kf7 10.Nd3 Bd6 11.Nfe5+ Kf6 12.Nc6 a6 13.Kg2 h5 14.f3 Kf5 15.Nf2 g5 16.Ne4 h4 17.a3 g4 18.Nxd6+ Nxd6 19.fxg4+ Kxg4
+/= (0.34 !) Depth: 20/58 00:00:28 63523kN
1...Bxh3 2.gxh3 Qxh3 3.Qd3 f5 4.Qf1 Qh5 5.Re1 f4 6.Bd4 cxd4 7.Rxe8+ Qxe8 8.Nxd4 Nc5 9.Qe2 Qxe2 10.Nxe2 Kf7 11.Nd4 Nd3 12.Nc6 a6 13.Kg2 Ne5 14.Nb4 a5 15.Nc6 Bd6 16.Nf3
+/= (0.26) Depth: 20/58 00:00:45 103mN
1...Bxh3 2.gxh3 Qxh3 3.Qd3 f5 4.Qf1 Qh5 5.Re1 f4 6.Bxc5 Nxc5 7.Rxe8+ Qxe8 8.Qh3 Qg6+ 9.Kf1 Bd6 10.Nd4 h5 11.Qf5 Qxf5 12.Nxf5 Bf8 13.Kg2 Kf7 14.Nd4 Bd6 15.N2f3 Ne4 16.Nb5 a5 17.Nfd4 Kf6
+/= (0.32) Depth: 21/58 00:01:05 148mN

(15.10.2010)
Gods are fragile things; they may be killed by a whiff of science or a dose of common sense.
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kgburcham
Posts: 2016
Joined: Sun Feb 17, 2008 4:19 pm

Re: Test position for Fun

Post by kgburcham »

[D] 4r1k1/pnbq1pp1/1p5p/2pP1b2/2P5/1PQ1BN1P/P2N1PP1/3R2K1 b - -

small hardware
modified Zappa

9/25 0:01 +0.75 1...Nd6 2.Qc1 Ne4 3.Nh4 Bh7 4.Nxe4 Rxe4 (3.103.587) 2314
10/28 0:01 +0.79 1...Nd6 2.Qc1 Ne4 3.Re1 Nf6 4.Nh4 Bh7 5.Ndf3 (4.251.638) 2456
10/31 0:03 +0.71 1...Bg6 2.Re1 Nd6 3.Nh4 Bh7 4.Qc1 Nf5 5.Ndf3 Nxh4 6.Nxh4 (8.142.833) 2636
10/35 0:03 +0.71 1...Bg6 2.Re1 Nd6 3.Nh4 Bh7 4.Qc1 Nf5 (10.689.993) 2687
11/35 0:05 +0.65 1...Bg6 2.Re1 Nd6 3.a3 Nf5 4.b4 Qd6 5.Nf1 cxb4 6.axb4 (14.155.951) 2741
11/40 0:10 +0.53 1...Bxh3 2.gxh3 Qxh3 3.Qd3 Qg4+ 4.Kf1 f5 5.d6 Nxd6 6.Qd5+ (30.041.663) 2755
11/40 0:11 +0.53 1...Bxh3 2.gxh3 Qxh3 3.Qd3 Qg4+ 4.Kf1 f5 5.d6 Nxd6 6.Qd5+ (30.891.452) 2761
12/40 0:16 +0.39 1...Bxh3 2.gxh3 Qxh3 3.Qd3 f5 4.d6 Qg4+ 5.Kf1 Nxd6 6.Qd5+ Kh8 7.Qc6 Qh3+ (46.423.742) 2745
12/40 0:24 +0.39 1...Bxh3 2.gxh3 Qxh3 3.Qd3 f5 4.d6 Qg4+ 5.Kf1 Nxd6 6.Qd5+ Kh8 7.Qc6 Qh3+ (70.735.516) 2833
13/45 0:37 +0.44 1...Bxh3 2.gxh3 Qxh3 3.Qd3 f5 4.d6 Qg4+ 5.Kf1 Nxd6 6.Qd5+ Kf8 7.Qc6 Bb8 8.Qd7 (105.618.133) 2829
13/45 1:02 +0.44 1...Bxh3 2.gxh3 Qxh3 3.Qd3 f5 4.d6 Qg4+ 5.Kf1 Nxd6 6.Qd5+ Kf8 7.Qc6 Bb8 8.Qd7 (180.389.551) 2878
14/47 1:39 +0.37 1...Bxh3 2.gxh3 Qxh3 3.Qd3 f5 4.d6 Qg4+ 5.Kf1 Nxd6 6.Qd5+ Kf8 7.Qc6 Bb8 8.Qd7 Qh3+ (282.216.665) 2831
14/47 2:53 +0.37 1...Bxh3 2.gxh3 Qxh3 3.Qd3 f5 4.d6 Qg4+ 5.Kf1 Nxd6 6.Qd5+ Kf8 7.Qc6 Bb8 8.Qd7 Qh3+ (483.209.766) 2792
15/48 4:54 +0.07 1...Bxh3 2.gxh3 Qxh3 3.Qd3 f5 4.Re1 Qg4+ 5.Kf1 f4 6.Bxf4 Rxe1+ 7.Nxe1 Bxf4 8.Qf3 Qxf3 9.Ndxf3 (805.312.960) 2730
best move: Bf5xh3 time: 7:56.131 min n/s: 2.538.885 nodes: 1.270.160.185
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zullil
Posts: 6442
Joined: Tue Jan 09, 2007 12:31 am
Location: PA USA
Full name: Louis Zulli

Re: Test position for Fun

Post by zullil »

Eraserheads wrote:I enjoyed this game between Chess Genius 7 and Thinker 5.3b Passive.

The position:
[D]4r1k1/pnbq1pp1/1p5p/2pP1b2/2P5/1PQ1BN1P/P2N1PP1/3R2K1 b - -

Black to move

Thinker lives up to its aggressive nature when it played 23)...Bxh3!?
It eventually won

Rybka likes 23)...Nd6 instead.

What does your engine play?
Stockfish-1.9.1 (8 threads) plays Bxh3, but still evaluates the position in favor of White:

Code: Select all

Searching: 4r1k1/pnbq1pp1/1p5p/2pP1b2/2P5/1PQ1BN1P/P2N1PP1/3R2K1 b - -
infinite: 0 ponder: 0 time: 0 increment: 0 moves to go: 0
 2     -0.89   00:00     1098 Qd6 g4 
 3     -1.01   00:00     1696 Qd6 g4 Bg6 
 4     -1.01   00:00     2429 Qd6 g4 Bg6 Re1 
 5     -0.97   00:00     3333 Qd6 g4 Bg6 Re1 f6 
 6  <  -1.05   00&#58;00     3814 Qd6 Re1 Bg6 
 6  >  -0.89   00&#58;00     5315 Qd6 Re1 f6 g4 Bg6 
 6  >  -0.81   00&#58;00     5779 Qd6 Re1 f6 g4 Bg6 
 6     -0.77   00&#58;00     7968 Qd6 g4 Bg6 Rf1 f6 Re1 
 7  <  -1.01   00&#58;00    15221 Qd6 g4 Bg6 Re1 Na5 a3 
 7     -1.01   00&#58;00    20749 Qd6 g4 Bg6 Nf1 Be4 N3d2 Qe7 Nxe4 Qxe4 
 8     -1.05   00&#58;00    35867 Qd6 g4 Bg6 Nf1 f5 Nh4 fxg4 hxg4 Qd7 f3 
 8     -0.97   00&#58;00    45989 Nd6 Re1 f6 a3 Ne4 Nxe4 Bxe4 Bd2 Bd6 
 9     -0.93   00&#58;00    58699 Nd6 Re1 f6 Nh4 Ne4 Qc1 Bd6 Nxf5 Qxf5 Nxe4 Qxe4 
10  <  -1.01   00&#58;00    98791 Nd6 Re1 f6 Qc1 Ne4 Nxe4 Bxe4 Bf4 
10     -0.97   00&#58;00   119290 Nd6 Re1 f6 Qc1 Ne4 Nxe4 Rxe4 Qa3 Bd6 Qa6 Re8 
11  >  -0.89   00&#58;00   187354 Nd6 Re1 Ne4 Nxe4 Bxe4 Bd2 Bd6 Qe3 f6 Bc3 Bg6 
11     -0.89   00&#58;00   222369 Nd6 Re1 Ne4 Nxe4 Bxe4 Bd2 Bd6 a3 f6 b4 h5 Qb3 a6 
                              Qe3 
12     -0.89   00&#58;00   268091 Nd6 Re1 Ne4 Nxe4 Bxe4 Bd2 Bd6 a3 f6 b4 h5 Qb3 a6 
                              Qe3 
13     -0.89   00&#58;00   349006 Nd6 Re1 Ne4 Nxe4 Bxe4 Bd2 Bd6 a3 f6 b4 h5 Qb3 a6 
                              Qe3 
14  >  -0.81   00&#58;00   577291 Nd6 Re1 Ne4 Nxe4 Bxe4 Bd2 Bd6 a3 f6 b4 Qa4 b5 a6 
14     -0.85   00&#58;00   792504 Nd6 Re1 Ne4 Nxe4 Bxe4 Bd2 Bd6 Re2 Qf5 Bc1 Qg6 Bb2 
                              f6 Qe3 a6 g3 
15  >  -0.77   00&#58;01    1461K Nd6 Re1 Bxh3 gxh3 Qxh3 Ne5 Ne4 Nxe4 Bxe5 
15     -0.77   00&#58;01    2740K Nd6 Rc1 Ne4 Nxe4 Bxe4 Bd2 Bd6 Re1 f6 a3 a6 b4 b5 
                              bxc5 Bxc5 Be3 
16     -0.77   00&#58;01    4885K Nd6 Qa1 Ne4 Re1 Bd6 Qb2 f6 Qc1 g5 Qb2 Kg7 a3 Nxd2 
                              Bxd2 Rxe1+ Bxe1 Be4 Bc3 Bxf3 Bxf6+ Kf7 gxf3 Qxh3 
17  <  -0.85   00&#58;02    6843K Nd6 Qc1 Bg6 Nh4 Bh7 Re1 
17  >  -0.69   00&#58;02    8749K Nd6 Qc1 g5 Qa3 Ne4 Nxe4 Bxe4 Nd2 Bf5 Qxa7 Bh2+ 
17     -0.77   00&#58;02    9996K Nd6 Qc1 g5 Qa3 Ne4 Nxe4 Bxe4 Nh2 f5 Re1 Bd6 Bd2 
                              b5 Nf3 Bxf3 Rxe8+ Qxe8 gxf3 bxc4 bxc4 Qe2 
18  <  -0.85   00&#58;02   11500K Nd6 Kf1 Ne4 Nxe4 Bxe4 Bc1 Bd6 Re1 f6 Bd2 Qf5 Kg1 
                              Qg6 Qe3 a6 Bc3 
18     -0.77   00&#58;03   13348K Nd6 Qc1 g5 Qa3 Ne4 Nxe4 Bxe4 Nh2 f5 Re1 Bd6 Bd2 
                              b5 Nf3 Bxf3 Rxe8+ Qxe8 gxf3 bxc4 bxc4 Qe2 
19     -0.73   00&#58;03   16277K Nd6 Qc1 g5 Qa3 Ne4 Nxe4 Bxe4 Nh2 Bf5 Qc1 f6 Re1 
                              Kg7 Nf3 Be4 Bd2 Bxf3 Rxe8 Qxe8 gxf3 Qe2 Kg2 
20  <  -0.81   00&#58;03   18513K Nd6 Qc1 g5 Qa3 Ne4 Nxe4 Bxe4 Nh2 Bf5 Qc1 f6 Re1 
                              Kg7 Bd2 a6 Nf3 Be4 Qa3 
20  <  -0.89   00&#58;04   22705K Nd6 Qc1 Ne4 Nxe4 Bxe4 Nd2 Bg6 Re1 Qd6 Nf3 Qf6 Qa3 
20  >  -0.65   00&#58;05   27280K Bxh3 gxh3 Qxh3 Qd3 f5 d6 Nxd6 Bf4 Qg4+ Bg3 f4 
20  >  -0.57   00&#58;05   28705K Bxh3 gxh3 Qxh3 Qd3 f5 d6 Nxd6 Qf1 Qh5 Qg2 Re6 Kf1 
                              Nf7 Re1 f4 
20  >  -0.40   00&#58;05   31422K Bxh3 gxh3 Qxh3 Qd3 f5 d6 Nxd6 Qf1 Qh5 Re1 Nf7 Qg2 
                              f4 
20     -0.53   00&#58;06   42054K Bxh3 gxh3 Qxh3 Qd3 f5 Qf1 Qh5 Re1 Kf8 Qg2 f4 
                              Bxc5+ Nxc5 Rxe8+ Qxe8 Nd4 Qe1+ Nf1 Be5 Nc6 Nd3 
                              Qf3 Nb4 Nxa7 Nxa2 Nc8 Qb4 
21     -0.61   00&#58;08   52674K Bxh3 gxh3 Qxh3 Qd3 f5 Qf1 Qh5 Re1 a5 Bxh6 Qg4+ 
                              Qg2 Rxe1+ Nxe1 gxh6 Nd3 Kf7 Qxg4 fxg4 f3 h5 fxg4 
                              hxg4 Nf1 Kf6 Ne3 Kg5 Nf2 g3 Nh3+ Kf6 Kg2 Bd6 a3 
22  >  -0.40   00&#58;11   84955K Bxh3 gxh3 Qxh3 Qd3 f5 Qf1 Qh5 Re1 f4 Bd4 cxd4 
                              Rxe8+ Qxe8 Nxd4 Be5 N2f3 Qg6+ Kh2 Bf6 Ne6 Qc2 
                              Nxf4 Qxa2 
22     -0.53   00&#58;11   86507K Bxh3 gxh3 Qxh3 Qd3 f5 Qf1 Qh5 Re1 f4 Bd4 cxd4 
                              Rxe8+ Qxe8 Nxd4 Be5 Nc6 Bd6 Qd1 a5 Kf1 Nc5 Qe2 
                              Qxe2+ Kxe2 Kf7 Na7 Nd7 Nc8 Bc5 Ne4 
23  >  -0.40   00&#58;13   96563K Bxh3 gxh3 Qxh3 Qd3 f5 Qf1 Qh5 Re1 f4 Bd4 cxd4 
                              Rxe8+ Qxe8 Nxd4 Be5 Nc6 Bd6 Qd1 a5 Kf1 Nc5 Qe2 
                              Qxe2+ Kxe2 h5 Nd4 h4 Kf3 h3 
23     -0.40   00&#58;13   97727K Bxh3 gxh3 Qxh3 Qd3 f5 Qf1 Qh5 Re1 f4 Bd4 cxd4 
                              Rxe8+ Qxe8 Nxd4 Be5 Nc6 Bd6 Qd1 a5 Kf1 Nc5 Qe2 
                              Qxe2+ Kxe2 h5 Na7 Kf7 Nc8 Bc7 d6 Bb8 
24  <  -0.57   00&#58;14  105126K Bxh3 gxh3 Qxh3 Qd3 f5 Qf1 Qh5 Re1 f4 Bd4 cxd4 
                              Rxe8+ Qxe8 Nxd4 Be5 Nc6 Bd6 Qd1 a5 Kf1 Nc5 Nd4 
                              Qg6 Qe2 h5 Nb5 Bf8 Nc3 h4 Nf3 h3 
24     -0.44   00&#58;15  110011K Bxh3 gxh3 Qxh3 Qd3 f5 Qf1 Qh5 Re1 f4 Bd4 cxd4 
                              Rxe8+ Qxe8 Nxd4 Be5 Nc6 Bd6 Qd1 a5 Kf1 Nc5 Nd4 
                              Qg6 Qe2 h5 Nb5 Bf8 f3 h4 Ne4 Nxe4 fxe4 Kf7 e5 Bc5 
25     -0.48   00&#58;16  125782K Bxh3 gxh3 Qxh3 Qd3 f5 Qf1 Qh5 Re1 f4 Bd4 cxd4 
                              Rxe8+ Qxe8 Nxd4 Be5 Nc6 Bd6 Qd1 a5 Kf1 Nc5 Qg4 h5 
                              Qf5 g6 Qb1 Kg7 Qb2+ Kg8 Qc2 h4 Nf3 h3 Kg1 
26  >  -0.40   00&#58;21  164559K Bxh3 gxh3 Qxh3 Qd3 f5 Qf1 Qh5 Re1 f4 Bd4 cxd4 
                              Rxe8+ Qxe8 Nxd4 Nc5 Qg2 Be5 Nc6 Bc3 Nf3 Qe2 
26  <  -0.57   00&#58;22  173422K Bxh3 gxh3 Qxh3 Qd3 f5 Qf1 Qh5 Re1 f4 Bxc5 Nxc5 
                              Rxe8+ Qxe8 Qh3 Bd6 Kf1 Ne4 Nxe4 Qxe4 Nd2 Qe5 Kg2 
                              Kf7 Qd7+ Qe7 Qf5+ Qf6 Qh5+ Ke7 Ne4 Qf8 Nxd6 Kxd6 
                              Qg6+ 
26     -0.44   00&#58;23  179841K Bxh3 gxh3 Qxh3 Qd3 f5 Qf1 Qh5 Re1 f4 Bxc5 Nxc5 
                              Rxe8+ Qxe8 Qh3 Bd6 Kf1 Ne4 Nxe4 Qxe4 Nd2 Qe5 Kg2 
                              Kf7 Qd7+ Qe7 Qf5+ Qf6 Qh5+ Ke7 Ne4 Qe5 Qg6 Bc5 
                              Nxc5 bxc5 Kf3 
27  <  -0.53   00&#58;26  208054K Bxh3 gxh3 Qxh3 Qd3 f5 Qf1 Qh5 Re1 f4 Bxc5 Nxc5 
                              Rxe8+ Qxe8 Qh3 Bd6 Kf1 Ne4 Nxe4 Qxe4 Nd2 Qe5 Kg2 
                              Kf7 Qd7+ Qe7 Qf5+ Qf6 Qg4 Ke7 Ne4 Qe5 Kf3 g5 Qh5 
27     -0.57   00&#58;28  219303K Bxh3 gxh3 Qxh3 Qd3 f5 Qf1 Qh5 Re1 f4 Bxc5 Nxc5 
                              Rxe8+ Qxe8 Qh3 Bd6 Kf1 Ne4 Nxe4 Qxe4 Nd2 Qe5 Kg2 
                              Kf7 Qd7+ Qe7 Qf5+ Qf6 Qg4 Ke7 Ne4 Qe5 Qg6 Ba3 Kf3 
                              Bb4 Qg4 
28     -0.53   00&#58;37  304267K Bxh3 gxh3 Qxh3 Qd3 f5 Qf1 Qh5 Re1 f4 Bxc5 Nxc5 
                              Rxe8+ Qxe8 Qh3 Bd6 Qf5 Qf7 Qg4 h5 Qc8+ Qf8 Qh3 
                              Qe8 Kf1 g6 Nd4 Be5 Nc6 a5 Nxe5 Qxe5 Qc8+ Kf7 Qc6 
                              Qa1+ Kg2 Qxa2 Qxb6 g5 Qxc5 
29  >  -0.40   00&#58;51  430568K Bxh3 gxh3 Qxh3 Qd3 f5 Qf1 Qh5 Re1 f4 Bxc5 Nxc5 
                              Rxe8+ Qxe8 Qh3 Bd6 Qf5 Qf7 Qg4 Kh7 Nd4 Qg6 Qxg6+ 
                              Kxg6 Kg2 Kf6 Kf3 Ke5 Nc6+ Kf5 Nxa7 Nd3 Nc6 g5 
                              Nd4+ Ke5 Ne6 Bb4 
29     -0.40   00&#58;54  456368K Bxh3 gxh3 Qxh3 Qd3 f5 Qf1 Qh5 Re1 f4 Bxc5 Nxc5 
                              Rxe8+ Qxe8 Qh3 Bd6 Qf5 Qf7 Qg4 Kh7 Nd4 Qg6 Qxg6+ 
                              Kxg6 Kg2 a6 Kf3 h5 a4 Be5 Nc6 Kf5 Ne4 Nxe4 Ne7+ 
                              Kf6 Kxe4 Bd6 Nc8 Bc5 f3 g5 d6 
30     -0.36   01&#58;19  676527K Bxh3 gxh3 Qxh3 Qd3 f5 Qf1 Qh5 Re1 f4 Bxc5 Nxc5 
                              Rxe8+ Qxe8 Qh3 Bd6 Qf5 Qf7 Qg4 Kh7 Qh3 Qg6+ Kh2 
                              Nd3 Ng5+ Qxg5 Qxd3+ Kg8 Qf3 Kf7 Ne4 Qe5 Nxd6+ 
                              Qxd6 Qh5+ Kf6 Kg2 Qe5 Qh4+ Kf5 Qh3+ Kf6 Qc8 Qe4+ 
                              Kh2 Qe7 Qb8 Kf5 d6 

Nodes&#58; 688566045
Nodes/second&#58; 8464033
Best move&#58; Bxh3
Ponder move&#58; gxh3
Top
zullil
Posts: 6442
Joined: Tue Jan 09, 2007 12:31 am
Location: PA USA
Full name: Louis Zulli

Re: Test position for Fun

Post by zullil »

Crafty plays Bxh3, but calls the position even:

Code: Select all

Crafty v23.3 &#40;8 cpus&#41;

White&#40;1&#41;&#58; setboard 4r1k1/pnbq1pp1/1p5p/2pP1b2/2P5/1PQ1BN1P/P2N1PP1/3R2K1 b - -
Black&#40;1&#41;&#58; display

       +---+---+---+---+---+---+---+---+
    8  |   | . |   | . |<R>| . |<K>| . |
       +---+---+---+---+---+---+---+---+
    7  |<P>|<N>|<B>|<Q>| . |<P>|<P>|   |
       +---+---+---+---+---+---+---+---+
    6  |   |<P>|   | . |   | . |   |<P>|
       +---+---+---+---+---+---+---+---+
    5  | . |   |<P>|-P-| . |<B>| . |   |
       +---+---+---+---+---+---+---+---+
    4  |   | . |-P-| . |   | . |   | . |
       +---+---+---+---+---+---+---+---+
    3  | . |-P-|-Q-|   |-B-|-N-| . |-P-|
       +---+---+---+---+---+---+---+---+
    2  |-P-| . |   |-N-|   |-P-|-P-| . |
       +---+---+---+---+---+---+---+---+
    1  | . |   | . |-R-| . |   |-K-|   |
       +---+---+---+---+---+---+---+---+
         a   b   c   d   e   f   g   h

Black&#40;1&#41;&#58; st 180
search time set to 180.00.
Black&#40;1&#41;&#58; display stats
display statistics at end of each search.
Black&#40;1&#41;&#58; go
              time limit 3&#58;00 (+0.00&#41; &#40;3&#58;00&#41;
              depth   time  score   variation &#40;1&#41;
starting thread 1
starting thread 2
starting thread 3
starting thread 4
starting thread 5
starting thread 6
starting thread 7
               10->   0.04   0.70   1. ... Nd6 2. Re1 Ne4 3. Nxe4 Bxe4   
                                    4. Nd2 Be5 5. Qc1 Bd3 6. Nf3
               11     0.05   0.77   1. ... Nd6 2. Re1 Ne4 3. Qc1 Nd6 4.  
                                    Nh4 Bh7 5. Qa3 a5 6. Ndf3 Bd3
               11->   0.06   0.77   1. ... Nd6 2. Re1 Ne4 3. Qc1 Nd6 4.  
                                    Nh4 Bh7 5. Qa3 a5 6. Ndf3 Bd3 &#40;s=2&#41;
               12     0.15   0.64   1. ... Nd6 2. Re1 Bh7 3. Nb1 Nf5 4.  
                                    Na3 Nxe3 5. Rxe3 Rxe3 6. Qxe3 Bd6 7.
                                    Nb5
               12->   0.16   0.64   1. ... Nd6 2. Re1 Bh7 3. Nb1 Nf5 4.   
                                    Na3 Nxe3 5. Rxe3 Rxe3 6. Qxe3 Bd6 7.
                                    Nb5
               13     0.21   0.70   1. ... Nd6 2. Re1 Bh7 3. Nf1 Nf5 4.   
                                    Bd2 Rxe1 5. Bxe1 Bd6 6. Ne3 Nxe3 7.
                                    Qxe3 Bf5
               13->   0.22   0.70   1. ... Nd6 2. Re1 Bh7 3. Nf1 Nf5 4.   
                                    Bd2 Rxe1 5. Bxe1 Bd6 6. Ne3 Nxe3 7.
                                    Qxe3 Bf5
               14     0.28   0.63   1. ... Nd6 2. Re1 Bh7 3. Nf1 Ne4 4.   
                                    Qb2 Qd6 5. N1d2 Nf6 6. Qc3 Bf5 7. Qxf6
                                    gxf6 8. Bxh6 Rxe1+ <HT>
               14->   0.29   0.63   1. ... Nd6 2. Re1 Bh7 3. Nf1 Ne4 4.   
                                    Qb2 Qd6 5. N1d2 Nf6 6. Qc3 Bf5 7. Qxf6
                                    gxf6 8. Bxh6 Rxe1+ <HT>
               15     0.36   0.74   1. ... Nd6 2. Re1 Bh7 3. Nf1 Ne4 4.   
                                    Qc1 Qd6 5. N1d2 Nf6 6. Qa3 a5 7. Kh1
                                    Bf5 8. Qa4 Kh8
               15->   0.39   0.74   1. ... Nd6 2. Re1 Bh7 3. Nf1 Ne4 4.   
                                    Qc1 Qd6 5. N1d2 Nf6 6. Qa3 a5 7. Kh1
                                    Bf5 8. Qa4 Kh8
               16     0.48   0.68   1. ... Nd6 2. Re1 Bh7 3. Nf1 Ne4 4.   
                                    Qc1 Qd6 5. N1d2 Nf6 6. Qa3 a5 7. Kh1
                                    Bf5 8. Qa4 Kh8 9. Qb5
               16->   0.54   0.68   1. ... Nd6 2. Re1 Bh7 3. Nf1 Ne4 4.   
                                    Qc1 Qd6 5. N1d2 Nf6 6. Qa3 a5 7. Kh1
                                    Bf5 8. Qa4 Kh8 9. Qb5
               17     1.28   0.65   1. ... Nd6 2. Re1 Bg6 3. Nh4 Bh7 4.   
                                    Qc1 Qd8 5. g3 Qd7 6. Kg2 Bd8 7. Nhf3
                                    Bf6 8. Bf4 Rxe1 9. Qxe1 Bd3
               17->   1.33   0.65   1. ... Nd6 2. Re1 Bg6 3. Nh4 Bh7 4.   
                                    Qc1 Qd8 5. g3 Qd7 6. Kg2 Bd8 7. Nhf3
                                    Bf6 8. Bf4 Rxe1 9. Qxe1 Bd3
               18     1.53   0.65   1. ... Nd6 2. Re1 Bg6 3. Nh4 Bh7 4.   
                                    Qc1 Qd8 5. g3 Qd7 6. Kg2 a6 7. Kh2
                                    g5 8. Nhf3 Bf5 9. Qa3 Bxh3 10. Qxa6
               18->   1.63   0.65   1. ... Nd6 2. Re1 Bg6 3. Nh4 Bh7 4.   
                                    Qc1 Qd8 5. g3 Qd7 6. Kg2 a6 7. Kh2
                                    g5 8. Nhf3 Bf5 9. Qa3 Bxh3 10. Qxa6
               19     5.35   0.72   1. ... Nd6 2. Qc1 Bh7 3. Nf1 Be4 4.   
                                    N1h2 a5 5. Re1 a4 6. Kh1 axb3 7. axb3
                                    Kf8 8. Bf4 Qf5 9. Re2 Kg8 10. Re1 b5
                                    <HT>
               19     6.30   0.69   1. ... Bg6 2. Re1 Nd6 3. Nh4 Bh7 4.   
                                    f4 Ne4 5. Nxe4 Bxe4 6. Bd2 Bd6 7. Nf3
                                    Kf8 8. Ne5 Bxe5 9. fxe5 Qf5 10. b4
                                    Rxe5 <HT>
               19->   6.30   0.69   1. ... Bg6 2. Re1 Nd6 3. Nh4 Bh7 4.
                                    f4 Ne4 5. Nxe4 Bxe4 6. Bd2 Bd6 7. Nf3
                                    Kf8 8. Ne5 Bxe5 9. fxe5 Qf5 10. b4
                                    Rxe5 <HT> &#40;s=2&#41;
               20     7.41   0.67   1. ... Bg6 2. Re1 Nd6 3. Nh4 Bh7 4.   
                                    f4 f6 5. Bf2 Rxe1+ 6. Bxe1 Bd8 7. Bg3
                                    Be7 8. Bf2 Qc8 9. Qe3 Qd7 10. Ndf3
                                    Bc2 11. Qe2
               20     9.26     -1   1. ... Bxh3!                          
               20    13.26  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Qb2 f5    
                                    4. Qa3 f4 5. Bxc5 Nxc5 6. Qxa7 Bd8
                                    7. Rf1 Qg4+ 8. Kh1 Qh3+ 9. Nh2 h5 10.
                                    d6 g5 11. b4 Nd7 12. c5
               20->  13.26  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Qb2 f5
                                    4. Qa3 f4 5. Bxc5 Nxc5 6. Qxa7 Bd8
                                    7. Rf1 Qg4+ 8. Kh1 Qh3+ 9. Nh2 h5 10.
                                    d6 g5 11. b4 Nd7 12. c5
               21    17.88  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Re1 f5    
                                    4. Qc1 Qg4+ 5. Kf1 f4 6. Bd4 Rxe1+
                                    7. Qxe1 Qh3+ 8. Kg1 Qg4+ 9. Kf1
               21->  18.04  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Re1 f5    
                                    4. Qc1 Qg4+ 5. Kf1 f4 6. Bd4 Rxe1+
                                    7. Qxe1 Qh3+ 8. Kg1 Qg4+ 9. Kf1
               22    19.58  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Re1 f5    
                                    4. Qc1 Qg4+ 5. Kf1 f4 6. Bd4 Rxe1+
                                    7. Qxe1 Qh3+ 8. Kg1 Qg4+ 9. Kf1
               22->  19.75  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Re1 f5    
                                    4. Qc1 Qg4+ 5. Kf1 f4 6. Bd4 Rxe1+
                                    7. Qxe1 Qh3+ 8. Kg1 Qg4+ 9. Kf1
               23    22.78  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Re1 f5    
                                    4. Qc1 Qg4+ 5. Kf1 f4 6. Bd4 Rxe1+
                                    7. Qxe1 Qh3+ 8. Kg1 Qg4+ 9. Kf1
               23->  23.08  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Re1 f5    
                                    4. Qc1 Qg4+ 5. Kf1 f4 6. Bd4 Rxe1+
                                    7. Qxe1 Qh3+ 8. Kg1 Qg4+ 9. Kf1
               24    27.78  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Re1 f5    
                                    4. Qc1 Qg4+ 5. Kf1 f4 6. Bd4 Rxe1+
                                    7. Qxe1 Qh3+ 8. Kg1 Qg4+ 9. Kf1
               24->  28.24  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Re1 f5    
                                    4. Qc1 Qg4+ 5. Kf1 f4 6. Bd4 Rxe1+
                                    7. Qxe1 Qh3+ 8. Kg1 Qg4+ 9. Kf1
               25    37.46  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Re1 f5    
                                    4. Qc1 Qg4+ 5. Kf1 f4 6. Bd4 Rxe1+
                                    7. Qxe1 Qh3+ 8. Kg1 Qg4+ 9. Kf1
               25->  38.20  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Re1 f5    
                                    4. Qc1 Qg4+ 5. Kf1 f4 6. Bd4 Rxe1+
                                    7. Qxe1 Qh3+ 8. Kg1 Qg4+ 9. Kf1
               26    57.70  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Re1 f5    
                                    4. Qc1 Qg4+ 5. Kf1 f4 6. Bd4 Rxe1+
                                    7. Qxe1 Qh3+ 8. Kg1 Qg4+ 9. Kf1
               26->  59.29  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Re1 f5    
                                    4. Qc1 Qg4+ 5. Kf1 f4 6. Bd4 Rxe1+
                                    7. Qxe1 Qh3+ 8. Kg1 Qg4+ 9. Kf1
               27     1&#58;25  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Re1 f5    
                                    4. Qc1 Qg4+ 5. Kf1 f4 6. Bd4 Rxe1+
                                    7. Qxe1 Qh3+ 8. Kg1 Qg4+ 9. Kf1
               27->   1&#58;28  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Re1 f5    
                                    4. Qc1 Qg4+ 5. Kf1 f4 6. Bd4 Rxe1+
                                    7. Qxe1 Qh3+ 8. Kg1 Qg4+ 9. Kf1
               28     2&#58;27  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Re1 f5    
                                    4. Qc1 Qg4+ 5. Kf1 f4 6. Bd4 Rxe1+
                                    7. Qxe1 Qh3+ 8. Kg1 Qg4+ 9. Kf1
               28->   2&#58;32  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Re1 f5    
                                    4. Qc1 Qg4+ 5. Kf1 f4 6. Bd4 Rxe1+
                                    7. Qxe1 Qh3+ 8. Kg1 Qg4+ 9. Kf1
              time=3&#58;00  mat=1  n=4262235490  fh=90%  nps=23.7M           
              extensions=70.1M qchecks=177.1M reduced=618.1M pruned=1442.6M
              predicted=0  evals=1099.0M  50move=0  EGTBprobes=0  hits=0
              SMP->  splits=162875  aborts=18135  data=48/512  elap=3&#58;00
terminating SMP processes.
Black&#40;1&#41;&#58; Bxh3
              time used&#58;   3&#58;00
Top
Martin Thoresen
Posts: 1833
Joined: Thu Jun 22, 2006 12:07 am

Re: Test position for Fun

Post by Martin Thoresen »

Here's a preview of the new TCEC hardware in action, on this particular position with Crafty:

Code: Select all

Crafty v23.3 JA &#40;6 cpus&#41;

White&#40;1&#41;&#58; setboard 4r1k1/pnbq1pp1/1p5p/2pP1b2/2P5/1PQ1BN1P/P2N1PP1/3R2K1 b - -
Black&#40;1&#41;&#58; display

       +---+---+---+---+---+---+---+---+
    8  |   | . |   | . |<R>| . |<K>| . |
       +---+---+---+---+---+---+---+---+
    7  |<P>|<N>|<B>|<Q>| . |<P>|<P>|   |
       +---+---+---+---+---+---+---+---+
    6  |   |<P>|   | . |   | . |   |<P>|
       +---+---+---+---+---+---+---+---+
    5  | . |   |<P>|-P-| . |<B>| . |   |
       +---+---+---+---+---+---+---+---+
    4  |   | . |-P-| . |   | . |   | . |
       +---+---+---+---+---+---+---+---+
    3  | . |-P-|-Q-|   |-B-|-N-| . |-P-|
       +---+---+---+---+---+---+---+---+
    2  |-P-| . |   |-N-|   |-P-|-P-| . |
       +---+---+---+---+---+---+---+---+
    1  | . |   | . |-R-| . |   |-K-|   |
       +---+---+---+---+---+---+---+---+
         a   b   c   d   e   f   g   h

Black&#40;1&#41;&#58; st 180
search time set to 180.00.
Black&#40;1&#41;&#58; display stats
display statistics at end of each search.
Black&#40;1&#41;&#58; go
              time surplus   0.00  time limit 3&#58;00 (+0.00&#41; &#40;3&#58;00&#41;
              depth   time  score   variation &#40;1&#41;
starting thread 1
starting thread 2
starting thread 3
starting thread 4
starting thread 5
                9->   0.03   0.71   1. ... Nd6 2. Re1 Ne4 3. Nxe4 Bxe4
                                    4. Bd2 Bd6 5. Kf1 Qf5 &#40;s=4&#41;
               10     0.03   0.70   1. ... Nd6 2. Re1 Ne4 3. Nxe4 Bxe4
                                    4. Nd2 Be5 5. Qc1 Bd3 6. Nf3 &#40;s=3&#41;
               10->   0.03   0.70   1. ... Nd6 2. Re1 Ne4 3. Nxe4 Bxe4
                                    4. Nd2 Be5 5. Qc1 Bd3 6. Nf3
               11     0.04   0.72   1. ... Nd6 2. Re1 Ne4 3. Nxe4 Bxe4
                                    4. Bc1 Bd6 5. Bb2 f6 6. Kf1 Qf5
               11->   0.06   0.72   1. ... Nd6 2. Re1 Ne4 3. Nxe4 Bxe4
                                    4. Bc1 Bd6 5. Bb2 f6 6. Kf1 Qf5 &#40;s=2&#41;
               12     0.06   0.79   1. ... Nd6 2. Re1 Ne4 3. Nxe4 Bxe4
                                    4. Bc1 Bd6 5. Bb2 f5 6. Kh1 f4 7. Qd2
               12->   0.07   0.79   1. ... Nd6 2. Re1 Ne4 3. Nxe4 Bxe4
                                    4. Bc1 Bd6 5. Bb2 f5 6. Kh1 f4 7. Qd2
               13     0.17   0.58   1. ... Nd6 2. Re1 Bg6 3. Nh4 Bh7 4.
                                    Qc1 Bd8 5. Nhf3 Bf6 6. Bf4 Rxe1+ 7.
                                    Qxe1 Bd3
               13->   0.18   0.58   1. ... Nd6 2. Re1 Bg6 3. Nh4 Bh7 4.
                                    Qc1 Bd8 5. Nhf3 Bf6 6. Bf4 Rxe1+ 7.
                                    Qxe1 Bd3
               14     0.20   0.72   1. ... Nd6 2. Re1 Bg6 3. Nh4 Bh7 4.
                                    Qc1 Bd8 5. Nhf3 Bf6 6. Bf4 Rxe1+ 7.
                                    Qxe1 Bd3 8. Ne5
               14->   0.21   0.72   1. ... Nd6 2. Re1 Bg6 3. Nh4 Bh7 4.
                                    Qc1 Bd8 5. Nhf3 Bf6 6. Bf4 Rxe1+ 7.
                                    Qxe1 Bd3 8. Ne5
               15     0.28   0.60   1. ... Nd6 2. Re1 Bg6 3. Nh4 Bh7 4.
                                    f4 Ne4 5. Nxe4 Bxe4 6. Bd2 Bd6 7. Nf3
                                    Qf5 8. g4 Qg6
               15->   0.29   0.60   1. ... Nd6 2. Re1 Bg6 3. Nh4 Bh7 4.
                                    f4 Ne4 5. Nxe4 Bxe4 6. Bd2 Bd6 7. Nf3
                                    Qf5 8. g4 Qg6
               16     0.42   0.66   1. ... Nd6 2. Re1 Bg6 3. Nh4 Bh7 4.
                                    f4 Ne4 5. Nxe4 Bxe4 6. Bd2 Bd6 7. Nf3
                                    Qf5 8. g4 Qg6 9. Ne5
               16->   0.46   0.66   1. ... Nd6 2. Re1 Bg6 3. Nh4 Bh7 4.
                                    f4 Ne4 5. Nxe4 Bxe4 6. Bd2 Bd6 7. Nf3
                                    Qf5 8. g4 Qg6 9. Ne5
               17     0.73   0.64   1. ... Nd6 2. Re1 Bg6 3. Nh4 Bh7 4.
                                    f4 Ne4 5. Nxe4 Bxe4 6. Bd2 Bd6 7. Nf3
                                    f6 8. Kf2 Kf7 9. g4 h5
               17->   1.04   0.64   1. ... Nd6 2. Re1 Bg6 3. Nh4 Bh7 4.
                                    f4 Ne4 5. Nxe4 Bxe4 6. Bd2 Bd6 7. Nf3
                                    f6 8. Kf2 Kf7 9. g4 h5 &#40;s=2&#41;
               18     1.20   0.64   1. ... Nd6 2. Re1 Bg6 3. Nh4 Bh7 4.
                                    f4 Ne4 5. Nxe4 Bxe4 6. Bd2 Bd6 7. Nf3
                                    f6 8. Kf2 Kf7 9. g4 Qc7 10. Qe3
               18->   1.34   0.64   1. ... Nd6 2. Re1 Bg6 3. Nh4 Bh7 4.
                                    f4 Ne4 5. Nxe4 Bxe4 6. Bd2 Bd6 7. Nf3
                                    f6 8. Kf2 Kf7 9. g4 Qc7 10. Qe3
               19     1.62   0.68   1. ... Nd6 2. Re1 Bg6 3. Nh4 Bh7 4.
                                    f4 Ne4 5. Nxe4 Bxe4 6. Bd2 Bd6 7. Nf3
                                    f6 8. Kf2 Kf7 9. g4 g5 10. Qc1 h5
               19     2.63     -1   1. ... Bxh3!
               19     4.19  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Qd3 f5
                                    4. d6 Qg4+ 5. Kh1 Qh5+ 6. Kg2 Qg4+
                                    7. Kf1 Nxd6 8. Qd5+ Kh7 9. Qc6 Re7
                                    10. Nb1 f4 11. Bc1 Qh3+ 12. Kg1 Qg4+
                                    13. Kf1
               19->   4.19  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Qd3 f5
                                    4. d6 Qg4+ 5. Kh1 Qh5+ 6. Kg2 Qg4+
                                    7. Kf1 Nxd6 8. Qd5+ Kh7 9. Qc6 Re7
                                    10. Nb1 f4 11. Bc1 Qh3+ 12. Kg1 Qg4+
                                    13. Kf1
               20     4.55  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Qd3 f5
                                    4. d6 Qg4+ 5. Kh1 Qh5+ 6. Kg2 Qg4+
                                    7. Kf1 Nxd6 8. Qd5+ Kh7 9. Qc6 Re7
                                    10. Nb1 f4 11. Bc1 Qh3+ 12. Kg1 Qg4+
                                    13. Kf1
               20->   4.65  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Qd3 f5
                                    4. d6 Qg4+ 5. Kh1 Qh5+ 6. Kg2 Qg4+
                                    7. Kf1 Nxd6 8. Qd5+ Kh7 9. Qc6 Re7
                                    10. Nb1 f4 11. Bc1 Qh3+ 12. Kg1 Qg4+
                                    13. Kf1
               21     5.43  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Qd3 f5
                                    4. d6 Qg4+ 5. Kh1 Qh5+ 6. Kg2 Qg4+
                                    7. Kf1 Nxd6 8. Qd5+ Kh7 9. Qc6 Re7
                                    10. Re1 Qh3+ 11. Kg1 <HT>
               21->   5.52  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Qd3 f5
                                    4. d6 Qg4+ 5. Kh1 Qh5+ 6. Kg2 Qg4+
                                    7. Kf1 Nxd6 8. Qd5+ Kh7 9. Qc6 Re7
                                    10. Re1 Qh3+ 11. Kg1 <HT>
               22     6.86  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Qd3 f5
                                    4. d6 Qg4+ 5. Kh1 Qh5+ 6. Kg2 Qg4+
                                    7. Kf1 Nxd6 8. Qd5+ Kh7 9. Qc6 Re7
                                    10. Re1 Qh3+ 11. Kg1 Qg4+ 12. Kh1 <HT>
               22->   7.03  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Qd3 f5
                                    4. d6 Qg4+ 5. Kh1 Qh5+ 6. Kg2 Qg4+
                                    7. Kf1 Nxd6 8. Qd5+ Kh7 9. Qc6 Re7
                                    10. Re1 Qh3+ 11. Kg1 Qg4+ 12. Kh1 <HT>
               23     9.14  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Qd3 f5
                                    4. d6 Qg4+ 5. Kh1 Qh5+ 6. Kg2 Qg4+
                                    7. Kf1 Nxd6 8. Qd5+ Kh7 9. Qc6 Re7
                                    10. Re1 Qh3+ 11. Kg1 Qg4+ 12. Kh1 Qh3+
                                    13. Kg1
               23->   9.36  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Qd3 f5
                                    4. d6 Qg4+ 5. Kh1 Qh5+ 6. Kg2 Qg4+
                                    7. Kf1 Nxd6 8. Qd5+ Kh7 9. Qc6 Re7
                                    10. Re1 Qh3+ 11. Kg1 Qg4+ 12. Kh1 Qh3+
                                    13. Kg1
               24    16.72  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Qd3 f5
                                    4. Qf1 Qg4+ 5. Qg2 Qxg2+ 6. Kxg2 f4
                                    7. Bd4 cxd4 8. Nxd4 Nc5 9. Nf5 Be5
                                    10. Nf3 Bb2 11. Nd6 Re2 12. b4 Na6
                                    13. Kf1 Re7 <HT>
               24->  17.09  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Qd3 f5
                                    4. Qf1 Qg4+ 5. Qg2 Qxg2+ 6. Kxg2 f4
                                    7. Bd4 cxd4 8. Nxd4 Nc5 9. Nf5 Be5
                                    10. Nf3 Bb2 11. Nd6 Re2 12. b4 Na6
                                    13. Kf1 Re7 <HT>
               25    41.98  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Qc1 f5
                                    4. Re1 Qg4+ 5. Kf1 f4 6. Bxf4 Rxe1+
                                    7. Qxe1 Bxf4 8. Qe8+ Kh7 9. Qe4+ Kg8
                                    10. Qe8+ <HT>
               25->  42.62  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Qc1 f5
                                    4. Re1 Qg4+ 5. Kf1 f4 6. Bxf4 Rxe1+
                                    7. Qxe1 Bxf4 8. Qe8+ Kh7 9. Qe4+ Kg8
                                    10. Qe8+ <HT>
               26    55.92  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Qc1 f5
                                    4. Re1 Qg4+ 5. Kf1 f4 6. Bxf4 Rxe1+
                                    7. Qxe1 Bxf4 8. Qe8+ Kh7 9. Qe4+ Kg8
                                    10. Qe8+
               26->  57.05  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Qc1 f5
                                    4. Re1 Qg4+ 5. Kf1 f4 6. Bxf4 Rxe1+
                                    7. Qxe1 Bxf4 8. Qe8+ Kh7 9. Qe4+ Kg8
                                    10. Qe8+
               27     1&#58;22  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Qc1 f5
                                    4. Re1 Qg4+ 5. Kf1 f4 6. Bxf4 Rxe1+
                                    7. Qxe1 Bxf4 8. Qe8+ Kh7 9. Qe4+ Kg8
                                    10. Qe8+
               27->   1&#58;24  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Qc1 f5
                                    4. Re1 Qg4+ 5. Kf1 f4 6. Bxf4 Rxe1+
                                    7. Qxe1 Bxf4 8. Qe8+ Kh7 9. Qe4+ Kg8
                                    10. Qe8+
               28     2&#58;12  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Qc1 f5
                                    4. Re1 Qg4+ 5. Kf1 f4 6. Bxf4 Rxe1+
                                    7. Qxe1 Bxf4 8. Qe8+ Kh7 9. Qe4+ Kg8
                                    10. Qe8+
               28->   2&#58;16  -0.01   1. ... Bxh3 2. gxh3 Qxh3 3. Qc1 f5
                                    4. Re1 Qg4+ 5. Kf1 f4 6. Bxf4 Rxe1+
                                    7. Qxe1 Bxf4 8. Qe8+ Kh7 9. Qe4+ Kg8
                                    10. Qe8+
              time=3&#58;00  mat=1  n=5389750094  fh=89%  nps=29.9M
              extensions=104.3M qchecks=259.9M reduced=735.7M pruned=1800.8M
              predicted=0  evals=1384.9M  50move=0  EGTBprobes=0  hits=0
              SMP->  splits=431454  aborts=45710  data=45/65536  elap=3&#58;00
terminating SMP processes.
Black&#40;1&#41;&#58; Bxh3
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zullil
Posts: 6442
Joined: Tue Jan 09, 2007 12:31 am
Location: PA USA
Full name: Louis Zulli

Re: Test position for Fun

Post by zullil »

Martin Thoresen wrote:Here's a preview of the new TCEC hardware in action, on this particular position with Crafty:

Code: Select all

              time=3&#58;00  mat=1  n=5389750094  fh=89%  nps=29.9M
              extensions=104.3M qchecks=259.9M reduced=735.7M pruned=1800.8M
              predicted=0  evals=1384.9M  50move=0  EGTBprobes=0  hits=0
              SMP->  splits=431454  aborts=45710  data=45/65536  elap=3&#58;00
terminating SMP processes.
Black&#40;1&#41;&#58; Bxh3
I'll be impressed when you reach 30.0M nps. :D
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Martin Thoresen
Posts: 1833
Joined: Thu Jun 22, 2006 12:07 am

Re: Test position for Fun

Post by Martin Thoresen »

zullil wrote:
Martin Thoresen wrote:Here's a preview of the new TCEC hardware in action, on this particular position with Crafty:

Code: Select all

              time=3&#58;00  mat=1  n=5389750094  fh=89%  nps=29.9M
              extensions=104.3M qchecks=259.9M reduced=735.7M pruned=1800.8M
              predicted=0  evals=1384.9M  50move=0  EGTBprobes=0  hits=0
              SMP->  splits=431454  aborts=45710  data=45/65536  elap=3&#58;00
terminating SMP processes.
Black&#40;1&#41;&#58; Bxh3
I'll be impressed when you reach 30.0M nps. :D
From the live run it was at 30.4M nps in the end but I think nps=29.9 is some kind of average for the whole run. Maybe Robert can fill us in on that.
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bob
Posts: 20943
Joined: Mon Feb 27, 2006 7:30 pm
Location: Birmingham, AL

Re: Test position for Fun

Post by bob »

That looks pretty good for 6 cores. I get just under 20M on my older 8-core box I've been using in past CCT events...

time=2:37 mat=1 n=3013303915 fh=89% nps=19.2M

2 or 4 of those in a single box would be pretty fast...
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bob
Posts: 20943
Joined: Mon Feb 27, 2006 7:30 pm
Location: Birmingham, AL

Re: Test position for Fun

Post by bob »

Martin Thoresen wrote:
zullil wrote:
Martin Thoresen wrote:Here's a preview of the new TCEC hardware in action, on this particular position with Crafty:

Code: Select all

              time=3&#58;00  mat=1  n=5389750094  fh=89%  nps=29.9M
              extensions=104.3M qchecks=259.9M reduced=735.7M pruned=1800.8M
              predicted=0  evals=1384.9M  50move=0  EGTBprobes=0  hits=0
              SMP->  splits=431454  aborts=45710  data=45/65536  elap=3&#58;00
terminating SMP processes.
Black&#40;1&#41;&#58; Bxh3
I'll be impressed when you reach 30.0M nps. :D
From the live run it was at 30.4M nps in the end but I think nps=29.9 is some kind of average for the whole run. Maybe Robert can fill us in on that.
Speeds vary slightly, Final speed depends on where it stops. If it finishes the iteration, or at least stops while splitting at the root, you will see max NPS. If you stop during the search of the first move, or during the search of the last one, the NPS will drop slightly, since splits deeper in the tree slow the NPS.
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