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Subject: Re: Start your engines (fire on board ....)

Author: George Sobala

Date: 12:14:26 01/22/04

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On January 22, 2004 at 14:53:53, John Merlino wrote:

>On January 22, 2004 at 14:43:10, George Sobala wrote:
>
>>Bet you can't find this one. My Deep Sjeng variant did, 10'+5" blitz.
>>
>>[D] 2r2rk1/2qnbppp/pp1p4/4pPN1/nPP1N1P1/4B2P/P3P1Q1/2R2RK1 w - - 0 28
>>
>>Can you find 28. f6! with 30 Rxf6! to follow?
>>Black is losing after 31. Ne4, although 31. .. Kh8 hastened the end
>
>Chessmaster 9000, SKR personality on a P4-2.4, finds a completely different and
>very interesting move -- Nxh7!
>
>Time	Depth	Score	Positions	Moves
>0:00	1/5	-0.39	17758		28.Kh2 Nb2 29.Nd2 d5 30.Qxd5 Bxb4
>0:00	1/6	-0.29	100176		28.Kh2 Rfe8 29.Nd2 h6 30.Nge4 d5
>					31.cxd5 Qxc1 32.Rxc1 Rxc1
>0:01	1/7	-0.77	227685		28.Kh2 Nb2 29.Nd2 d5 30.cxd5 Qxc1
>					31.Rxc1 Rxc1 32.Nde4
>0:05	1/8	-0.67	847398		28.Kh2 Qc6 29.h4 h6 30.Nh3 Nb2
>					31.b5 axb5
>0:14	1/9	-0.82	2290518		28.Kh2 Qc6 29.h4 b5 30.f6 Nxf6
>					31.Nxf6+ gxf6 32.Ne4 bxc4
>0:17	1/9	-0.77	2822706		28.a3 Qc6 29.Nd2 d5 30.Qxd5 Qxd5
>					31.cxd5 Nc3 32.Kf2 Nxd5 33.Nge4
>0:23	1/9	-0.71	3819184		28.Qf2 h6 29.Nf3 Qc6 30.Nfd2 d5
>					31.f6 Nxf6 32.Nxf6+ Bxf6 33.Bxh6
>0:28	1/9	-0.45	4786745		28.Nxh7 Kxh7 29.g5 Bd8 30.Qg4 Kg8
>					31.f6 g6 32.Rfd1 Nb2 33.Rxd6
>0:35	1/10	-0.45	5942407		28.Nxh7 Kxh7 29.g5 Bd8 30.Qg4 Kg8
>					31.f6 g6 32.Rfd1 Nb2 33.Rxd6
>1:22	1/11	-0.14	14502049	28.Nxh7 Kxh7 29.g5 f6 30.gxf6 Bxf6
>					31.Rfd1 Kh8 32.Nxd6 Rcd8 33.Kh2
>					Nb2 34.Rd2 Be7
>2:15	1/12	-0.11	24521890	28.Nxh7 Kxh7 29.g5 f6 30.gxf6 Bxf6
>					31.Rfd1 Kh8 32.Nxd6 Rcd8 33.Qd5
>					Nb2 34.Rd2 Nb8 35.Bf2
>5:03	1/13	0.00	56537305	28.Nxh7 Kxh7 29.g5 f6 30.gxf6 Bxf6
>					31.Rfd1 Kh8 32.Nxd6 Rb8 33.Qg6
>					Kg8 34.Qg2 Kh8
>
>jm

But how does CM9000 evaluate 28. Nxh7 Rxh7 ?





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