Author: Richard Pijl
Date: 02:58:01 11/23/04
Go up one level in this thread
On November 22, 2004 at 23:12:46, Anthony Cozzie wrote:
>[D]r1b2rk1/1pq2pp1/p2bpn1p/8/3N4/1BP2Q1P/PP3PP1/R1B1R1K1 b - - 0 15
>
>Here Zappa played b6, expecting to get the Q versus two rooks after Qxa8 Bb7
>Qxf8.
The Baron 1.5.0 (Xeon 2.8):
ply time nodes score pv
4( 8). 0:00.06 13164 -0.08 Bd6-h2 Kg1-h1 Bh2-e5 Bc1-e3 Bc8-d7
5(10)& 0:00.11 22423 -0.29 Bd6-h2 Kg1-h1 Bh2-e5 Bc1-e3 Bc8-d7
Bb3-c2
5(10)& 0:00.13 30797 -0.14 e6-e5 Nd4-f5 Bc8xf5 Qf3xf5 Qc7-d7
Qf5-g6
5(10). 0:00.20 48689 -0.14 e6-e5 Nd4-f5 Bc8xf5 Qf3xf5 Qc7-d7
Qf5-g6
6(10)& 0:00.27 67344 -0.13 e6-e5 Nd4-f5 Bc8xf5 Qf3xf5 Qc7-d7
Qf5xd7 Nf6xd7
6(12). 0:00.61 156891 -0.13 e6-e5 Nd4-f5 Bc8xf5 Qf3xf5 Qc7-d7
Qf5xd7 Nf6xd7
7(10)& 0:00.70 188969 -0.13 e6-e5 Nd4-f5 Bc8xf5 Qf3xf5 Qc7-d7
Qf5xd7 Nf6xd7
7(13). 0:01.95 512518 -0.13 e6-e5 Nd4-f5 Bc8xf5 Qf3xf5 Qc7-d7
Qf5xd7 Nf6xd7
8(12)& 0:02.58 686513 -0.26 e6-e5 Nd4-f5 e5-e4 Nf5xh6 Kg8-h8
Re1xe4 Bd6-h2 Kg1-f1 Nf6xe4 (Nh6xf7)
(Rf8xf7)
(Bb3xf7)
8(14)& 0:04.20 1141305 -0.24 Ra8-b8 Bc1xh6 e6-e5 Qf3-g3 Nf6-h5
Qg3-g5 e5xd4 Qg5xh5 (g7xh6) (c3xd4)
8(14)& 0:07.52 2042231 -0.02 Bc8-d7 Kg1-h1 Ra8-c8 Bc1-e3 Bd7-c6
Nd4xc6 Qc7xc6 Qf3xc6 Rc8xc6
8(14). 0:10.73 2921749 -0.02 Bc8-d7 Kg1-h1 Ra8-c8 Bc1-e3 Bd7-c6
Nd4xc6 Qc7xc6 Qf3xc6 Rc8xc6
9(14)& 0:18.78 5259700 -0.04 Bc8-d7 Bc1-e3 e6-e5 Nd4-c2 e5-e4
Qf3-e2 Bd6-h2 Kg1-h1 Bd7-b5 c3-c4
9(15)& 0:27.08 7903312 +0.08 Ra8-b8 Bc1-e3 b7-b5 Qf3-c6 Bc8-b7
Qc6xc7 Bd6xc7 a2-a4 Bb7-e4 a4xb5 (a6xb5)
9(15). 0:29.50 8652595 +0.08 Ra8-b8 Bc1-e3 b7-b5 Qf3-c6 Bc8-b7
Qc6xc7 Bd6xc7 a2-a4 Bb7-e4 a4xb5 (a6xb5)
10(16)& 0:47.67 13904506 -0.14 Ra8-b8 Bc1xh6 e6-e5 Bh6xg7 Kg8xg7
Qf3-g3 Kg7-h8 Bb3-c2 Nf6-h7 Bc2xh7 Kh8xh7
Nd4-f3
10(16)& 1:02.11 18049752 +0.08 e6-e5 Nd4-f5 e5-e4 Nf5xh6 Kg8-h8
Qf3-e3 Bd6-c5 Qe3-g5 Nf6-h7 Qg5-h5 (g7xh6)
(Bc1xh6)
10(16). 1:04.80 18877277 +0.08 e6-e5 Nd4-f5 e5-e4 Nf5xh6 Kg8-h8
Qf3-e3 Bd6-c5 Qe3-g5 Nf6-h7 Qg5-h5 (g7xh6)
(Bc1xh6)
11(16)& 1:10.19 20622379 -0.05 e6-e5 Nd4-f5 e5-e4 Nf5xh6 Kg8-h8
Re1xe4 Nf6xe4 Nh6xf7 Rf8xf7 Bb3xf7 Ne4-f6
Bf7-g6 Bc8-e6
11(18). 2:18.95 40854644 -0.05 e6-e5 Nd4-f5 e5-e4 Nf5xh6 Kg8-h8
Re1xe4 Nf6xe4 Nh6xf7 Rf8xf7 Bb3xf7 Ne4-f6
Bf7-g6 Bc8-e6
12(19)& 2:33.45 45212438 -0.05 e6-e5 Nd4-f5 e5-e4 Nf5xh6 Kg8-h8
Re1xe4 Nf6xe4 Nh6xf7 Rf8xf7 Bb3xf7 Ne4-f6
Bf7-g6 Bc8-e6
>
>[D]Q4rk1/1bq2pp1/pp1bpn1p/8/3N4/1BP4P/PP3PP1/R1B1R1K1 w - - 0 17
>
>But CSMath now suprised Zappa (as much as a computer can be surprised) with
>Nxe6, getting RBPP for the queen. Which does your engine prefer?
ply time nodes score pv
4( 9). 0:00.05 12323 +2.42 Nd4xe6 Qc7-c6 Bb3-d5 Rf8xa8 (Bd5xc6)
(Bb7xc6)
5(10)& 0:00.08 20970 +0.96 Nd4xe6 Qc7-c6 Qa8xb7 Qc6xb7 Ne6xf8
Kg8xf8
5(10). 0:00.11 33774 +0.96 Nd4xe6 Qc7-c6 Qa8xb7 Qc6xb7 Ne6xf8
Kg8xf8
6(11)& 0:00.17 53975 -0.82 Nd4xe6 f7xe6 Bb3xe6 Kg8-h8 Qa8xf8
Bd6xf8 Bc1-e3
6(12)& 0:00.47 137785 -0.48 Qa8xf8 Bd6xf8 Bc1-e3 Nf6-d5 Bb3xd5
Bb7xd5 a2-a4
6(12). 0:00.50 153825 -0.48 Qa8xf8 Bd6xf8 Bc1-e3 Nf6-d5 Bb3xd5
Bb7xd5 a2-a4
7(14)& 0:00.92 281522 -0.42 Qa8xf8 Bd6xf8 Bb3-c2 Bf8-d6 Bc1-e3
Qc7-c4 Nd4-e2 Nf6-d7
7(14)+ 0:01.08 334153 -0.18 Nd4xe6 (Qc7-c6) (Qa8xb7) (Qc6xb7) (Ne6xf8)
(Kg8xf8) (a2-a4)
7(14)& 0:01.11 348099 +0.48 Nd4xe6 f7xe6 Qa8xb7 Qc7xb7 Re1xe6
Bd6-h2 Kg1xh2 Rf8-f7
7(14). 0:01.30 409218 +0.48 Nd4xe6 f7xe6 Qa8xb7 Qc7xb7 Re1xe6
Bd6-h2 Kg1xh2 Rf8-f7
8(14)& 0:01.66 528607 +0.75 Nd4xe6 f7xe6 Qa8xb7 Qc7xb7 Re1xe6
Kg8-h8 Re6xd6 Rf8-e8
8(14). 0:02.25 734322 +0.75 Nd4xe6 f7xe6 Qa8xb7 Qc7xb7 Re1xe6
Kg8-h8 Re6xd6 Rf8-e8
9(15)& 0:03.55 1173647 +0.84 Nd4xe6 f7xe6 Qa8xb7 Bd6-h2 Kg1-h1
Qc7xb7 Bb3xe6 Kg8-h7 Kh1xh2 Qb7-b8 Kh2-g1
Qb8-d6
9(15). 0:04.38 1489623 +0.84 Nd4xe6 f7xe6 Qa8xb7 Bd6-h2 Kg1-h1
Qc7xb7 Bb3xe6 Kg8-h7 Kh1xh2 Qb7-b8 Kh2-g1
Qb8-d6
10(17)& 0:06.94 2414976 +0.88 Nd4xe6 f7xe6 Qa8xb7 Bd6-h2 Kg1-h1
Qc7xb7 Bb3xe6 Kg8-h7 Kh1xh2 Nf6-e4 f2-f4
Ne4-f2
10(17). 0:07.73 2773255 +0.88 Nd4xe6 f7xe6 Qa8xb7 Bd6-h2 Kg1-h1
Qc7xb7 Bb3xe6 Kg8-h7 Kh1xh2 Nf6-e4 f2-f4
Ne4-f2
11(18)& 0:12.80 4649427 +0.38 Nd4xe6 f7xe6 Qa8xb7 Qc7xb7 Re1xe6
Kg8-h8 Re6xd6 Nf6-e4 Bb3-d5 Qb7-b8 Rd6xh6
(g7xh6) (Bd5xe4)
11(18). 0:18.36 6815291 +0.38 Nd4xe6 f7xe6 Qa8xb7 Qc7xb7 Re1xe6
Kg8-h8 Re6xd6 Nf6-e4 Bb3-d5 Qb7-b8 Rd6xh6
(g7xh6) (Bd5xe4)
12(20)& 0:28.97 10784179 +0.46 Nd4xe6 f7xe6 Qa8xb7 Qc7xb7 Re1xe6
Kg8-h8 Re6xd6 Nf6-e4 Rd6-d4 Ne4xf2 Rd4-f4
Rf8xf4 (Bc1xf4)
12(20). 0:34.27 12749508 +0.46 Nd4xe6 f7xe6 Qa8xb7 Qc7xb7 Re1xe6
Kg8-h8 Re6xd6 Nf6-e4 Rd6-d4 Ne4xf2 Rd4-f4
Rf8xf4 (Bc1xf4)
13(23)+ 0:51.02 18924798 +0.76 Nd4xe6 (f7xe6) (Qa8xb7) (Qc7xb7) (Re1xe6)
(Kg8-h8) (Re6xd6) (Nf6-e4) (Rd6-d4)
(Ne4xf2) (Bc1-f4)
13(23)& 0:55.59 20691516 +0.68 Nd4xe6 f7xe6 Qa8xb7 Bd6-h2 Kg1-h1
Qc7xb7 Bb3xe6 Kg8-h8 Kh1xh2 Qb7-c7 g2-g3
Qc7-c6 f2-f4 Rf8-e8 f4-f5 Qc6-f3
13(23). 1:11.69 26831276 +0.68 Nd4xe6 f7xe6 Qa8xb7 Bd6-h2 Kg1-h1
Qc7xb7 Bb3xe6 Kg8-h8 Kh1xh2 Qb7-c7 g2-g3
Qc7-c6 f2-f4 Rf8-e8 f4-f5 Qc6-f3
14(25)& 2:15.34 49363069 +0.28 Nd4xe6 f7xe6 Qa8xb7 Bd6-h2 Kg1-h1
Qc7xb7 Kh1xh2 Nf6-d5 Re1xe6 Rf8xf2 Kh2-g1
Rf2-f5 Bc1-e3 Qb7-f7 Bb3xd5 (Rf5xd5)
(Re6xb6)
14(25). 3:08.86 69627839 +0.28 Nd4xe6 f7xe6 Qa8xb7 Bd6-h2 Kg1-h1
Qc7xb7 Kh1xh2 Nf6-d5 Re1xe6 Rf8xf2 Kh2-g1
Rf2-f5 Bc1-e3 Qb7-f7 Bb3xd5 (Rf5xd5)
(Re6xb6)
Richard.
>
>[D]r1b2rk1/1pq2pp1/p2b1n1p/4p3/3N4/1BP2Q1P/PP3PP1/R1B1R1K1 w - - 0 16
>
>Instead of b6, Zappa was considering e5, but discarded it at the last minute.
>What does your engine play after e5, and does it favor Black or White?
>
>Bonus question: What engine was CSMath using? It isn't in the finger notes.
>My suspicion is Hiarcs because Enrico (Hiarcs8x) was watching, but its an open
>ended question :)
>
>In the end Zappa had enough to draw, after a long defence. The full game:
>
>[White "CSMath"]
>[Black "Zappa"]
>[Result "1/2"]
>[WhiteElo "2812"]
>[BlackElo "2640"]
>[TimeControl "1200+30"]
>
>1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. O-O Nf6
>8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Re1 Qc7 12. Bb3 Bd6 13. h3 O-O 14.
>c3 h6 15. Qf3 b6 16. Qxa8 Bb7 17. Nxe6 fxe6 18. Qxb7 Bh2+ 19. Kh1 Qxb7 20.
>Rxe6 Kh7 21. Bc2+ Kh8 22. Kxh2 Qc8 23. Bb3 a5 24. Re2 Qa6 25. Re1 a4 26.
>Bd1 a3 27. bxa3 Qd3 28. Bb3 Ne4 29. Be3 Qd6+ 30. Kg1 Nxc3 31. Rac1 Qf6 32.
>Rc2 Qe5 33. Rec1 Nd5 34. Bxd5 Qxd5 35. Bxb6 Rf6 36. Bc5 Rg6 37. g3 Kh7 38.
>Bb4 h5 39. Rc5 Qf3 40. R1c3 Qd1+ 41. Kg2 h4 42. Rf3 hxg3 43. fxg3 Re6 44.
>Rcf5 Rc6 45. Rf2 Rc1 46. Rf1 Rc2+ 47. R5f2 Qd5+ 48. Kh2 Qxa2 49. Rxc2 Qxc2+
>50. Kg1 Qb3 51. Kg2 Qc2+ 52. Rf2 Qe4+ 53. Kh2 Qe3 54. Rd2 Kg6 55. h4 Kf5
>56. Rg2 Kg4 57. Bf8 g6 58. Bb4
>
>anthony
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