Author: Heiner Marxen
Date: 14:41:46 01/04/01
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On January 03, 2001 at 13:25:59, leonid wrote: >Just changed this position by adding few more pieces. This position demand more >moves that original for mate. New position: > >[D]1R2R3/8/8/6NN/2p3n1/Q2n1p2/4pb2/5k1K w - - >White to go. > >Could solve it by selective search but not by the most speedy. Mate was found 9 >moves ahead in 9 second. Don't know exactly how far is shortest mate. Only found >that in 6 move it not existe. Too long for me to see farther. My program don't >use hash table. Maybe somebody else will say exact number of moves that lead to >mate. Chest finds "there is no mate in 8" (69 min). >Leonid.
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