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Subject: Re: How many programs would play strong like Karpov did today ?

Author: Eye Witness

Date: 14:37:17 01/11/03

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>>
>>Off course,d5 is a poison pawn.
>>
>>Not a easy job for todays programs!
>>
>>[Event "GMA"]
>>[Site "Wijk aan Zee NED"]
>>[Date "2003.01.11"]
>>[Round "1"]
>>[White "Krasenkow,M"]
>>[Black "Karpov,An"]
>>[Result "0-1"]
>>[WhiteElo "2633"]
>>[BlackElo "2688"]
>>[EventDate "2003.01.11"]
>>[ECO "E12"]
>>
>>1. Nf3 Nf6 2. d4 e6 3. c4 b6 4. Nc3 Bb7 5. a3 d5 6. cxd5 Nxd5 7. Qc2 Nxc3
>>8. bxc3 Nd7 9. e4 c5 10. Bf4 Be7 11. d5 exd5 12. exd5 O-O 13. Rd1 Re8 14.
>>Be2 c4 15. O-O Bxa3 16. Bxc4 Qf6 17. Ng5 Nf8 18. g3 h6 19. Ne4 Qf5 20. f3
>>Ng6 21. Bc7 Rac8 22. Bb5 Rxc7 23. Bxe8 Bxd5 24. Nf6+ Qxf6 25. Rxd5 Rxc3 26.
>>Qe4 Bc5+ 27. Kg2 Re3 28. Qa4 Re2+ 29. Kh1 Re1 0-1
>>
>>TL
>
>Chessmaster 9000, on a P3-733, goes with the aggressive 12...g5 all the way:

Chessmaster always does seem to go for unusualy dynamic positions, seems to
understand the initiative better than most other programs.  Does De koening ever
mention what he does in order to develope this unique style and is it on
purpose?
>
>Time	Depth	Score	Positions	Moves
>0:00	1/3	-0.52	1164		1...g5 2.d6 Bxf3 3.gxf3 gxf4 4.dxe7
>					Qxe7+ 5.Be2
>0:00	1/4	-0.55	3475		1...g5 2.Bg3 Bxd5 3.O-O-O
>0:00	1/5	-0.15	13654		1...g5 2.Bg3 Bxd5 3.O-O-O Bxf3
>					4.gxf3
>0:00	1/6	-0.24	46172		1...g5 2.Bg3 Bxd5 3.O-O-O Bc6 4.Be2
>					b5
>0:01	1/7	-0.13	111542		1...g5 2.Bg3 Bxd5 3.O-O-O Bc6 4.Be2
>					b5 5.Rhe1
>0:06	1/8	-0.48	400628		1...g5 2.Be3 g4 3.Nd2 Bxd5 4.h3
>					gxh3 5.Rxh3 h5
>0:11	1/9	-0.26	859256		1...g5 2.Be3 g4 3.Nd2 Bxd5 4.h3
>					gxh3 5.Rxh3 h5 6.Bf4
>0:33	1/10	-0.29	2548537		1...g5 2.Bg3 g4 3.Nd2 Bxd5 4.h3
>					Bh4 5.O-O-O Bxg3 6.fxg3 Ne5 7.hxg4
>1:30	2/11	-0.16	6882033		1...g5 2.Bg3 g4 3.Nd2 Bxd5 4.O-O-O
>					Qc8 5.c4 Bc6 6.Re1 Qa6 7.Qc3
>4:38	3/12	-0.18	21049710	1...g5 2.Bg3 g4 3.Ne5 Nxe5 4.Bxe5
>					f6 5.Qa4+ Kf7 6.Bg3 f5 7.O-O-O
>					Bxd5 8.Bc4
>
>Taking the pawn results in an eval of about 0.3 for White after 13.Rd1....
>
>jm



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