Author: Torstein Hall
Date: 11:35:53 08/05/03
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On August 05, 2003 at 10:45:15, Martin Andersen wrote: >A critical position is : > >[D]3r2rk/pp2bpp1/q1p1p2p/3nP2N/2P3QP/3R4/PP1B1PP1/1K5R w > Why not ask the program most trusted by the professionals..:-) Fritz 8 suggest 21. Bg5 with the following analysis: New game 3r2rk/pp2bpp1/q1p1p2p/3nP1BN/2P3QP/3R4/PP3PP1/1K5R b - - 0 1 Analysis by Fritz 8: 1...f6 2.Nxf6 Nxf6 3.exf6 Rxd3 4.fxe7 c5 5.Bxh6 gxh6 6.Qxg8+ Kxg8 7.e8Q+ Kh7 8.Qf7+ Kh8 9.Qf8+ ² (0.69) Depth: 6/28 00:00:00 283kN +- (1.91) Depth: 11/51 00:00:41 30296kN 1...f5 2.exf6 gxf6 3.Nf4 Nxf4 4.Qxf4 Rg6 5.Rxd8+ Bxd8 6.Qe4 Kg7 7.Qxe6 Bb6 +- (1.87) Depth: 11/51 00:00:43 31664kN +- (1.94) Depth: 13/47 00:03:07 138959kN 1...Rdf8 2.Rf3 f5 3.exf6 Nxf6 4.Bxf6 Bxf6 5.Nxf6 Rxf6 6.Rxf6 gxf6 7.Qxe6 c5 8.Qe3 Kh7 9.Qxc5 +- (1.91) Depth: 13/47 00:05:11 232815kN +- (1.66) Depth: 13/47 00:06:21 285545kN (Hall, Privat 05.08.2003) (Athlon XP1800) Torstein >Here there are several candidate moves, >Rg3, Bg5, Rf3 and Rc1 as played by McShane. >After 21.Rc1 and 21...Nd3 !? Black got the upper hand. > >Crafty 19.3 suggests 21.Rg3 with a big plus, but it >seems unclear after 21...Nb4 22.Bxb4 Bxb4 >Hardware: Athlon 2400+. > >Other analyzes ? > >Martin.
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