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Subject: Re: Comment from Kasparov about deep tactical position

Author: Drexel,Michael

Date: 10:47:30 11/21/03

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On November 21, 2003 at 12:54:00, K. Burcham wrote:

>
>I think this is the game Kasparov is refering to.
>maybe this is the combination he had to study?
>Had to modify King safety to get shredder 7.04 to play 16. Bxa6.
>
>"One combination, I think it was a game Fritz lost to Shredder in a Sveshnikov,
>it took me a while to see what was going on! It was some incredible tactics!
>Kasparov
>
>Sveshnikov Sicilian
>1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5
>1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5. 6.Ndb5 d6
>1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8. Na3 Be6
>(Bird variation)

No, the game below is a Najdorf Sicilian.

Michael


>
>
> [D] 2kr3r/1pqbbp2/p2ppn1p/8/3N1P1p/2NBRQ2/PPP3PP/2KR4 w - -
>
>Shredder 7  King Safety
>
>  9/21	 0:01 	+0.17 	16.Bxa6 bxa6 17.Nf5 Bf8 18.Qa8+ Qb8 19.Qxa6+ Qb7 20.Nxd6+
>Bxd6 21.Qxd6 Qxg2 (417.527) 398.7
> 10/28	 0:01 	-0.08--	16.Bxa6 bxa6 17.Nf5 exf5 18.Rxe7 Qc6 19.Qf2 Rhe8 20.Qc5
>dxc5 (603.703) 406.8
> 10/28	 0:01 	-0.08 	16.Bxa6 bxa6 17.Nf5 exf5 18.Rxe7 Qc6 19.Qd3 Ne4 20.Nxe4
>fxe4 (744.658) 410.9
> 11/31	 0:05 	-0.33--	16.Bxa6 bxa6 17.Nf5 exf5 18.Rxe7 Qc6 19.Qd3 Rde8 20.Rxf7
>Rhf8 21.Rg7 Kb8 22.Qxd6+ Qxd6 (2.249.270) 402.0
> 11/31	 0:06 	-0.41 	16.Bxa6 bxa6 17.Nf5 exf5 18.Rxe7 Qc6 19.Qd3 Rde8 20.Rxf7
>Rhf8 21.Rxf8 Rxf8 22.Qxd6 Qxd6 (2.526.824) 408.4
> 11/31	 0:07 	-0.40++	16.Kb1 Kb8 17.Ree1 Qb6 18.Nf5 Bf8 19.Nxh4 Bc6 20.Qh3
>(2.873.968) 406.0
> 11/31	 0:09 	-0.39 	16.Kb1 Kb8 17.Ree1 Qb6 18.Nf5 Bf8 19.Nxh4 d5 20.Qe3 Qxe3
>21.Rxe3 (3.828.964) 397.8
> 12/30	 0:30 	-0.63 	16.Kb1 Kb8 17.Re2 Rhe8 18.Qe3 d5 19.f5 Bb4 20.Qxh6 Bxc3
>21.Qd2 Bxd2 (11.991.794) 389.5
> 12/30	 0:32 	-0.62++	16.Bxa6 bxa6 17.Nf5 exf5 18.Rxe7 Qc6 19.Qf2 Rde8 20.Rxf7
>Rhf8 21.Rxf8 Rxf8 22.Qxh4 Qb6 (12.566.202) 389.6
> 12/30	 0:34 	-0.27++	16.Bxa6 bxa6 17.Qa8+ Qb8 18.Qxa6+ Qb7 19.Qa5 Ng4 20.Re2
>Bb5 21.Qxb5 Qd5 22.Nxd5 (13.656.606) 390.5
> 12/35	 0:36 	-0.27 	16.Bxa6 bxa6 17.Qa8+ Qb8 18.Qxa6+ Qb7 19.Qa5 Ng4 20.Re2
>Nxh2 21.Nf5 Bc6 22.Nxe7+ Qxe7 23.Qa6+ Qb7 24.Rxd6 (14.360.167) 392.2
> 13/31	 0:54 	-0.51 	16.Bxa6 bxa6 17.Nf5 exf5 18.Rxe7 Qc6 19.Qf2 Ne4 20.Qa7 Nxc3
>21.bxc3 Qb7 22.Rxd6 Qxa7 (21.703.106) 398.9
> 14/36	 1:53 	-0.51 	16.Bxa6 bxa6 17.Nf5 exf5 18.Rxe7 Qc6 19.Qf2 Rhe8 20.Rxf7
>Ng4 21.Qa7 Ne3 22.Re1 Qb7 23.Qd4 (45.345.525) 400.0
> 15/38	 3:55 	-0.26++	16.Bxa6 bxa6 17.Qa8+ Qb8 18.Qxa6+ Qb7 19.Qa5 Ng4 20.Rf3
>Nxh2 21.Rh3 Ng4 22.Nce2 Bf6 23.Rc3+ Kb8 24.Rb3 Rde8 25.Rxb7+ (93.320.987) 395.6
> 15/39	 4:37 	-0.19 	16.Bxa6 bxa6 17.Qa8+ Qb8 18.Qxa6+ Qb7 19.Qa5 Ng4 20.Rf3
>Nxh2 21.Rh3 e5 22.Rxh2 exd4 23.Nd5 Rhe8 24.Kb1 (110.966.049) 399.4
> 16/39	 8:02 	-0.22 	16.Bxa6 bxa6 17.Qa8+ Qb8 18.Qxa6+ Qb7 19.Qa5 Rde8 20.Ncb5
>Bxb5 21.Nxb5 Kd7 22.Rc3 Ra8 23.Rc7+ Kd8 24.Rxb7+ Rxa5 25.Rb8+ Kd7 26.Nxd6
>(194.938.225) 404.0
>best move: Bd3xa6 time: 10:15.125 min  n/s: 404.289  CPU 99.0%  nodes:
>248.688.801
>
>
>[Event "IPCCC 12th"]
>[Site "Paderborn"]
>[Date "2003.02.21"]
>[Round "5"]
>[White "Shredder"]
>[Black "Fritz Paderborn"]
>[Result "1-0"]
>[ECO "B99"]
>[PlyCount "64"]
>[EventDate "2003.??.??"]
>
>1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
>Qc7 9. O-O-O Nbd7 10. Bd3 h6 11. Bh4 g5 12. e5 gxh4 13. exf6 Nxf6 14. Rhe1 Bd7
>15. Re3 O-O-O 16. Bxa6 bxa6 17. Qa8+ Qb8 18. Qxa6+ Qb7 19. Qa5 Ng4 20. Rf3 Nxh2
>21. Rh3 d5 22. Na4 Bxa4 23. Rc3+ Kb8 24. Qxa4 Rd6 25. Rb3 Rb6 26.
>Rxb6 Qxb6 27. Rd3 Bc5 28. Rb3 h3 29. Rxb6+ Bxb6 30. Qb5 Ka7 31. Qd7+ Kb8 32.
>Nc6+ Ka8 1-0



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