Author: F. Huber
Date: 02:09:58 05/23/04
Go up one level in this thread
On May 22, 2004 at 20:12:00, Rob Basham wrote: >[D]8/p1P5/P7/3p4/5p1p/3p1P1P/K2p2pp/3R2nk w - - > >White mates by 1. c8N....etc > >This should make a good test move.. > >White promotes to a knight twice and mates in about 10 or 12 moves... Very easy to find for ChestUCI in automatic mode (with reversed search order): ChestUCI Ver.3.5 UCI1: CPU: Celeron 400MHz FEN: 8/p1P5/P7/3p4/5p1p/3p1P1P/K2p2pp/3R2nk w - - Search for Auto-Special-Mate [C+/K0/P0/X0] in 12 ... (Hash=64MB) Search for Auto-Special-Mate [C-/K0/P0/X1] in 12 ... (Hash=64MB) Search for Auto-Special-Mate [C-/K0/P0/X2] in 12 ... (Hash=64MB) Search for Auto-Special-Mate [C-/K0/P0/X3] in 12 ... (Hash=64MB) Search for Auto-Special-Mate [C-/K0/P0/X4] in 12 ... (Hash=64MB) 12 00:05 M12 1.c8S 1.c8N d4 2.Nb6 axb6 3.a7 b5 4.a8N b4 5.Nb6 b3+ 6.Ka3 b2 7.Nc4 b1N+ 8.Rxb1 d1Q 9.Rxd1 d2 10.Nxd2 d3 11.Ne4 d2 12.Nf2# Search for Auto-Special-Mate [C-/K0/P1/X4] in 12 ... (Hash=64MB) 12 00:08 M12 1.c8S 1.c8N d4 2.Nb6 axb6 3.a7 b5 4.a8N b4 5.Nb6 b3+ 6.Ka3 b2 7.Nc4 b1N+ 8.Rxb1 d1Q 9.Rxd1 d2 10.Nxd2 d3 11.Ne4 d2 12.Nf2# Search for Auto-Special-Mate [C-/K1/P1/X4] in 12 ... (Hash=64MB) 12 00:12 M12 1.c8S 1.c8N d4 2.Nb6 axb6 3.a7 b5 4.a8N b4 5.Nb6 b3+ 6.Ka3 b2 7.Nc4 b1N+ 8.Rxb1 d1Q 9.Rxd1 d2 10.Nxd2 d3 11.Ne4 d2 12.Nf2# Auto-Special-Mate in 12 found ! (00:02) 1.c8N d4 2.Nb6 axb6 3.a7 b5 4.a8N b4 5.Nb6 b3+ 6.Ka3 b2 7.Nc4 b1N+ 8.Rxb1 d1Q 9.Rxd1 d2 10.Nxd2 d3 11.Ne4 d2 12.Nf2# 1 Solution (Auto-Special-Mate in 12) Best regards, Franz.
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