Author: Howard Exner
Date: 13:52:04 11/09/00
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On November 09, 2000 at 05:00:13, Janos Keinrath wrote: >Hi! > >Judit Polgar played this two attacking games in the Olympiad. >Maybe black's defence wasn't the best, >but don't forget all players ELO above 2500 and they played with >tournament time controll. >In the 1. game white destroyed black king shelter with an exchange >sacriface (13. Rxh5). > >I would like to know how chess programs analyse this games. > >Thanks, >Janos > > >[Event "34th Chess Olympiad (men)"] >[Site "Istanbul"] >[Date "2000.11.05"] >[Round "8"] >[White "Polgar, J."] >[Black "Smirin, I."] >[WhiteElo "2656"] >[BlackElo "2677"] >[WhiteCountry "HUN"] >[BlackCountry "ISR"] >[Result "1-0"] >[Remark "3225"] >[PresId "0000108042"] > >1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 O-O 6. Be3 b6 7. Qd2 c5 >8. O-O-O cxd4 9. Bxd4 Nc6 10. Bxf6 Bxf6 11. h4 Bg4 12. h5 Bxh5 13. Rxh5 gxh5 >14. Qd5 Rc8 15. Qxh5 Bg7 16. e5 Qe8 17. Qh3 h6 18. Bd3 Nb4 19. Be4 e6 >20. f5 Rxc3 21. f6 Qb5 22. Qg3 >1-0 The idea of Rook captures bishop on h5 illustrates nicely how humans understand the shifting values of pieces. This might be opening preparation for Polgar but even if it was played over the board she like many other GM's write about how they are no worse off despite the material disadvantage. Some disclose that they do not even calculate much in these positions, relying on their experience. Computers may put up greater resistence in defending. [D]r2q1rk1/p3pp1p/1pnp1b2/3Q3p/4PP2/2N2N2/PPP3P1/2KR1B2 b - - Century 3 likes the following here 14. ... Bxc3 15. bxc3 Na5 16. Qxh5 f6 17. Bb5 Rf7 18. Nd4 Qf8 19. Nf5 Kh8 20. Bd7 e5 21. Be6 Rc7. Still white is better but the fight continues on [D]4qrk1/p4pb1/1p1ppP1p/4P3/1n2B3/2r2N1Q/PPP3P1/2KR4 b - - Every computer at this final position will drag the game on with Qa4, as in a few seconds they will see a mate after the game move of Qb5. White is still winning after Qa4 but like any good fight give your opponent as many obstacles in the hope they will overlook something. >[Event "34th Chess Olympiad (men)"] >[Site "Istanbul"] >[Date "2000.11.06"] >[Round "9"] >[White "Polgar, J."] >[Black "Fressinet, L."] >[WhiteElo "2656"] >[BlackElo "2536"] >[WhiteCountry "HUN"] >[BlackCountry "FRA"] >[Result "1-0"] >[Remark "3615"] >[PresId "0000109063"] > >1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 >8. Be3 Nbd7 9. g4 b5 10. g5 Nh5 11. Qd2 Be7 12. O-O-O Nb6 13. Nd5 Bxd5 >14. exd5 Rc8 15. Na5 Nxd5 16. Qxd5 Qxa5 17. Bh3 Rc4 18. Bg4 Nf4 19. Bxf4 Rxf4 >20. Qc6+ Kf8 21. Rxd6 g6 22. Qc5 Kg8 23. Qxe5 Bxd6 24. Qxd6 Rc4 25. Qb8+ Kg7 >26. Qe5+ Kg8 27. Qf6 Qc7 28. Re1 Qc6 29. Be6 fxe6 30. Rd1 >1-0 Here's a critical point in the game. Instead of Nf4 the game continues on after 0-0 (3 seconds for Century 3) as both sides have to play accurately. If white still stands better it will take the talented Polgar longer to win this. [D]6kr/5p1p/p1q2Qp1/1p4P1/2r3B1/5P2/PPP4P/2K1R3 w - - Thanks for the games.
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