Author: Hristo
Date: 19:20:53 06/13/03
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On June 13, 2003 at 21:45:10, Matthew White wrote: >On June 13, 2003 at 20:57:07, Hristo wrote: > >>This was blitz (10 min. for all) game, but even after analyzing the game at 2:15 >>per move the engine had no idea of the trouble until it was too late. >> >>At what move do other programs consider white's position to be dangerous? >>How do other programs evaluate 19. ... Bxh2+ ?! >> >>[Event "?"] >>[Site "?"] >>[Date "2003.06.13"] >>[Round "?"] >>[White "Sigma Chess 6"] >>[Black "Hristo Doichev"] >>[Result "0-1"] >>[ECO "A01"] >> >>1. b3 f5 2. Nf3 Nf6 3. d4 d5 4. e3 e6 5. Bd3 Bd6 6. O-O Nbd7 7. Bb2 h6 8. c4 c6 >>9. c5 Bc7 10. Nbd2 Qe7 11. b4 a5 12. Nh4 Nf8 13. bxa5 g5 14. Nhf3 Ng6 15. Nb3 >>g4 16. Ne1 h5 17. Bc3 Kf7 18. Qc2 h4 19. Rb1 Bxh2+ 20. Kxh2 g3+ 21. Kh3 Bd7 22. >>f3 Rag8 23. Nc1 Nh7 24. f4 Qg5 25. Qd1 e5 26. Be2 exf4 27. Bh5 Qg4+ 28. Qxg4 >>fxg4+ 29. Bxg4 Ng5# 0-1 >> >>Regards, >>Hristo >The mistake it made was 21. Kh3, walking directly into a forced mate in 8. >Better, it appears, is Kg1, where the sacrifice doesn't show much promise. > >Here is Shredder 7.04 analysis of the 4 choices: >----- > 9 0:01 +1.28 21.Kg1 Ng4 22.Nf3 gxf2+ 23.Rxf2 h3 24.a6 Nxf2 25.Kxf2 hxg2 >26.Na5 bxa6 27.Nxc6 (1.034.334) 521.3 Thank you! But what does Shredder come-up with after (as in the line above): 21.Kg1 Ng4 22.Nf3 h3 ?! Regards.
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