Author: ALI MIRAFZALI
Date: 14:13:49 11/21/03
In the following interesting position it takes over 19 hours for Chessmaster 9000 (default)on my 1.8 gig computer to avoid 15..hxg5 and choose 15..Rac8. It is my guess that Fritz and Junior will not solve this. [D]r2r2k1/ppq1bpp1/2bppn1p/6B1/3NPP1P/2N5/PPPQ2P1/1K1RR3 b Analysis by Chessmaster 9000(default Personality): Time Depth Score Positions Moves 0:02 1/9 -1.38 356913 15...hxg5 16.hxg5 Ne8 17.g6 Bf6 18.Ncb5 Qd7 19.Nxc6 bxc6 20.gxf7+ Qxf7 0:07 1/10 -1.23 1021400 15...hxg5 16.hxg5 Nd7 17.g6 Nc5 18.gxf7+ Kxf7 19.f5 e5 20.Nxc6 bxc6 21.Qe2 0:28 2/11 -1.13 3883272 15...hxg5 16.hxg5 Nh7 17.g6 Nf6 18.gxf7+ Kxf7 19.f5 exf5 20.exf5 Kg8 21.Qe2 Re8 1:03 3/12 -1.08 9118689 15...hxg5 16.hxg5 Ne8 17.Qe3 g6 18.Qh3 Bf8 19.f5 exf5 20.exf5 Bg7 21.Nxc6 bxc6 22.fxg6 fxg6 2:53 4/13 -0.81 26353616 15...hxg5 16.hxg5 Ne8 17.Rh1 g6 18.Qd3 Bf8 19.f5 exf5 20.exf5 Bg7 21.fxg6 Bxg2 22.Rh7 9:47 5/14 -0.59 96074807 15...hxg5 16.hxg5 Ne8 17.Rh1 g6 18.f5 exf5 19.exf5 Qa5 20.Nxc6 bxc6 21.fxg6 fxg6 22.Qd4 Ng7 23.Qc4+ d5 24.Qxc6 41:24 6/15 -0.19 431783244 15...hxg5 16.hxg5 Ne8 17.Rh1 g6 18.f5 exf5 19.exf5 Qa5 20.Nxc6 bxc6 21.Qd4 Qe5 22.Qh4 Kf8 23.f6 Bxf6 24.gxf6 Nxf6 9:17:20 7/16 0.20 1564966390 15...hxg5 16.hxg5 Nxe4 17.Nxe4 Bxe4 18.Rxe4 d5 19.Ree1 g6 20.g4 Rac8 21.Rh1 Bf8 22.f5 Re8 23.fxg6 fxg6 24.Qd3 Qg7 25.Qe3 19:06:13 7/16 -0.29 3080132679 15...Rac8 16.g4 Nxg4 17.Rg1 h5 18.Rdf1 Bxg5 19.hxg5 e5 20.Nxc6 bxc6 21.Rh1 exf4 22.Qxf4 Ne5 23.Rxh5 Qa5 Please indicate your result.
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