Author: leonid
Date: 16:37:02 01/04/01
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On January 04, 2001 at 17:41:46, Heiner Marxen wrote: >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). Not bad! After 6 move I tried still 7 moves and it took already 1h 17 min. 8 moves could take for mine good day and night to run. Leonid. > >>Leonid.
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