Author: Uri Blass
Date: 08:29:46 05/04/03
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On May 04, 2003 at 10:47:05, Joachim Rang wrote: >Okay, > >there was a discussion what does give Shredder 7 an edge above other programs. >I created a position to determine the influence of king safety and piece >coordination: > >[D] rqb2r1n/ppn1kpbp/2p3p1/4p3/3PP3/1QP2NBP/BP3PP1/3RR1K1 w - - 0 1 > >White is a piece down, but the exposed black king and the black trapped pieces >makes this a won position for white. It's all tactics, but it's no simple >tactics, so most programs get a positive score for white not earlier than depth >12 or 13 - except Shredder 7: Latest Movei evaluates this position as a small advantage for white at small depthes. New game rqb2r1n/ppn1kpbp/2p3p1/4p3/3PP3/1QP2NBP/BP3PP1/3RR1K1 w - - 0 1 Analysis by moveiX: 1.Qb4+ Ke8 ² (0.39) Depth: 1 00:00:00 1.Qb4+ Ke8 2.Nxe5 ² (0.30) Depth: 2 00:00:00 1.Bxe5 ² (0.31) Depth: 2 00:00:00 1.Qb4+ Ke8 2.Nxe5 ² (0.30) Depth: 2 00:00:00 1.Qb4+ Ke8 2.Nxe5 ² (0.30) Depth: 2 00:00:00 1.Qb4+ Ke8 2.Bxe5 a5 = (0.25) Depth: 3 00:00:00 1.Qa3+ ² (0.26) Depth: 3 00:00:00 1.Qa3+ Ke8 2.Bxe5 Rg8 ² (0.32) Depth: 3 00:00:00 1.Qa3+ Ke8 2.Bxe5 Rg8 ² (0.32) Depth: 3 00:00:00 1.Qa3+ Ke8 2.Bxe5 f6 3.Bf4 ² (0.35) Depth: 4 00:00:00 1.Qa3+ Ke8 2.Bxe5 f6 3.Bf4 ² (0.35) Depth: 4 00:00:00 1.Qa3+ Ke8 2.Bxe5 Bxe5 3.dxe5 Ne6 4.Bc4 ² (0.36) Depth: 5 00:00:00 1.Qa3+ Ke8 2.Bxe5 Bxe5 3.dxe5 Ne6 4.Bc4 ² (0.36) Depth: 5 00:00:00 Uri
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