Author: Pierre Bourget
Date: 13:22:54 03/08/02
Go up one level in this thread
On March 08, 2002 at 16:18:28, John Merlino wrote: >On March 07, 2002 at 16:39:31, José Antônio Fabiano Mendes wrote: > >> White to play and win: >> [D]1B3B1B/2B5/p6B/8/8/8/8/1k1K4 w >> Source ==> http://bereolos.tripod.com/chess.html [see 2/4/02] > >It took a paltry one hour and 39 minutes for Chessmaster 8000 in Solve for Mate >mode (with the default personality on a PIII-600) to find it, but find it it >did: > >Time Depth Score Positions Moves >0:00 1/1 0.00 1 1.Bg5 >0:00 3/3 0.00 33 1.Bg5 >0:00 5/5 0.00 181 1.Bg5 >0:00 7/7 0.00 4415 1.Bg5 >0:00 9/9 0.00 79121 1.Bg5 >0:03 11/11 0.00 868473 1.Bg5 >0:20 13/13 0.00 6650146 1.Bg5 >1:51 15/15 0.00 38367696 1.Bg5 >28:21 17/17 0.00 482782885 1.Bg5 >1:39:00 17/17 Mate09 1663520149 1.Bce5 Ka2 2.Kc2 a5 3.Ba1 a4 4.Bbe5 > a3 5.Kc3 Kxa1 6.Kb3+ Kb1 7.Ba1 > a2 8.Kc3 Kxa1 9.Kc2# > >jm This was composed by Troitzky ,1915. Pierre
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