Author: John Merlino
Date: 10:30:00 05/20/04
Go up one level in this thread
On May 20, 2004 at 10:56:35, Uri Blass wrote:
>[D]r1q3k1/pp3r2/2p2ppB/4pb1P/2Q5/6R1/PP3PP1/R5K1 b - - 0 23
>
>Frenzee played g5 when white get a big advantage(probably decisive advantage and
>yace could learn a big score for white from the game)
>
>Does black has something better?
>
>b5 is an alternative that movei prefers but I am not sure if it can save black
>from a loss(yace could see only a draw after it but maybe I did not give it
>enough time).
>
>
>[Event "WBEC7 2nd Division"]
>[Site "ATHLON-MP2200"]
>[Date "2004.05.18"]
>[Round "15.3"]
>[White "Movei 0.08.178d"]
>[Black "Frenzee 146"]
>[Result "1-0"]
>[PlyCount "69"]
>[EventDate "2004.??.??"]
>[TimeControl "40/2400:0"]
>
>1. d4 Nf6 2. e3 d5 3. Nf3 Bd7 4. Nc3 e6 5. Bd3 Bd6 6. e4 dxe4 7. Nxe4 Nxe4 8.
>Bxe4 Nc6 9. O-O O-O 10. Re1 Qc8 11. Ne5 Bxe5 12. dxe5 Nxe5 13. Bxh7+ Kxh7 14.
>Rxe5 Kg8 15. Rg5 f6 16. Rg3 e5 17. Qf3 Bf5 18. Be3 Bxc2 19. Bh6 Rf7 20. Qd5 g6
>21. h4 c6 22. Qc4 Bf5 23. h5 g5 24. Bxg5 fxg5 25. Rxg5+ Kf8 26. Qc5+ Re7 27.
>Re1 Qd7 28. Rxe5 Be6 29. Qc3 Rh7 30. Rg6 Qd1+ 31. Re1 Qxh5 32. Qf6+ Rf7 33.
>Qxe6 Rd8 34. Rh6 Qg5 35. Re3 {Frenzee resigns} 1-0
>
>Uri
CM_SKR on an AMD 2500+ also prefers g5, and doesn't think for very long about
any of the other moves. But then there's a big fail low at depth 14 and it can
see how the game is going to go all the way up through 28...Be6. The King then
analyzes 23...Be6 for more than three minutes, but does not see an improvement.
A further two minutes on b5 finally produces a new move, but it doesn't look
good for Black:
Time Depth Score Positions Moves
0:00 1/3 -0.09 934 23...b5 24.Qb3 g5 25.Rd1
0:00 1/3 -0.22 1341 23...g5 24.Rd1 Qe6
0:00 1/4 -0.09 4508 23...g5 24.Bxg5 fxg5 25.Rxg5+ Kf8
26.g4 Bd7 27.Qc5+ Re7 28.Rxe5
0:00 1/4 -0.28 5775 23...b5 24.Qc3 g5 25.Bxg5 fxg5
26.Rxg5+ Kh7 27.Qxe5
0:00 1/5 -0.21 11452 23...b5 24.Qb3 g5 25.Rd1 Qe6 26.Qa3
0:00 1/5 -0.37 16463 23...g5 24.Bxg5 fxg5 25.Rxg5+ Kf8
26.g4 Bh7 27.Rxe5 Kg7
0:00 1/6 -0.13 31832 23...g5 24.Bxg5 fxg5 25.Rxg5+ Kf8
26.g4 Be6 27.Qc5+ Re7 28.Qxe5 Ke8
0:00 1/7 -0.46 104005 23...g5 24.Bxg5 fxg5 25.Rxg5+ Kf8
26.g4 Bh7 27.Qc5+ Re7 28.Rg7 Kxg7
29.Qxe7+ Kg8
0:00 1/8 -0.24 200282 23...g5 24.Bxg5 fxg5 25.Rxg5+ Kf8
26.g4 Bh7 27.Rxe5 Qd7 28.Rae1 Kg7
29.Re6
0:01 1/9 -0.31 490695 23...g5 24.Bxg5 fxg5 25.Rxg5+ Kf8
26.g4 Bh7 27.Qc5+ Re7 28.Rg7 Kxg7
29.Qxe7+ Kg8 30.f3 Qf8 31.Qxb7
0:06 1/10 -0.58 1737911 23...g5 24.Bxg5 fxg5 25.Rxg5+ Kf8
26.g4 Bh7 27.Rxe5 Qd7 28.Rae1 Bd3
29.Qb4+ Kg8 30.Re7
0:14 1/11 -0.22 4045029 23...g5 24.Bxg5 fxg5 25.Rxg5+ Kf8
26.Qc5+ Re7 27.Re1 b6 28.Qb4 a5
29.Qxb6 Qe6 30.Rc1 Qf6 31.Rg3
0:31 1/12 -0.22 8878252 23...g5 24.Bxg5 fxg5 25.Rxg5+ Kf8
26.Qc5+ Re7 27.Re1 b6 28.Qb4 a5
29.Qxb6 Qe6 30.Rc1 Qf6 31.Rg3
1:13 1/13 -0.08 21719557 23...g5 24.Bxg5 fxg5 25.Rxg5+ Kf8
26.Qc5+ Re7 27.Re1 b6 28.Qb4 Qd7
29.Rxe5 Be6 30.Rg6 Bxa2 31.Rd6 Qc7
6:01 2/14 0.70 102656894 23...g5 24.Bxg5 fxg5 25.Rxg5+ Kf8
26.Qc5+ Re7 27.Re1 Qd7 28.Rxe5
Be6 29.h6 Ke8 30.h7 Qd1+ 31.Kh2
Rxh7+ 32.Kg3 Rh6 33.Rxe6+ Rxe6
34.Rg8+ Kd7 35.Rxa8 Qd2
11:22 2/14 0.32 194123400 23...b5 24.Qb3 g5 25.Bxg5 fxg5
26.Rxg5+ Kf8 27.Qa3+ b4 28.Qxb4+
c5 29.Qc3 Qe6 30.Re1 Rd8 31.Rxe5
Rd1+ 32.Kh2 Qd6 33.Qxc5
jm
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