Author: Heiner Marxen
Date: 12:56:25 02/19/01
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On February 19, 2001 at 13:49:37, leonid wrote: >On February 19, 2001 at 13:43:43, Andreas St. wrote: > >>On February 19, 2001 at 13:36:59, Andreas St. wrote: >> >>>Hi, >>> >>>German Magazine "CSS" 01/01: Position from Gerhard Josten: >>> >>>white: Kb5;;Qa1,b3,d6,g7;;Ra3,d3;;Nb1,e3;;Pd2 >>>black: Ke4;;Qb8;;Rf5,g8;;Bb2,b7;;Na2,b4,c2;;Pc5,c7,d4,e5,f4,f6,h4 >>> >>>Mate in 13: 1.Kc4 >>> >>>Chessmaster 6555 sees mate in 13 (says 12) in 2:41 min on Athlon 650 - 128 MB >>>hashtables. >>> >>>Which programme is faster? >>> >>>Greets >>> >>>AS >> >[D]1q4r1/1bp2pQ1/3Q4/1Kp1pr2/1n1pkp1p/RQ1RN3/nbnP4/QN6 w - - 0 1 Uh, that is an ugly one for Chest. For "no mate in 9" it needs already 32 minutes (K6-3/400, 60MB hash). Its heuristic for choosing defender moves seems to be fooled quite often, which is surprising for me. This heuristic normally is quite successful. Chest gives up :-( Heiner
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