Author: Andrew Williams
Date: 14:58:40 11/28/01
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On November 28, 2001 at 17:49:57, Dann Corbit wrote: >On November 28, 2001 at 17:43:14, John Merlino wrote: > >>Chessmaster 8000 finds all of them "instantly". > >It seems hit or miss for various engines. > >Yace and GLC handle them well. Most programs croak on one or more of them. By >"croak" I mean either take a long time or crash or skip the problem or do some >other weird thing. PostModernist gets them all easily now, but position 4 did uncover a nasty bug, which caused PM to crash. The bug was triggered by trying to work out a passed pawn bonus when the opponent had > 15 pieces. Here's my results on a busy Athlon 1200: ===================== EPD TEST SET: easymates.epd - 20 seconds per position ID easymates.epd.0001 - CORRECT in 1.12 seconds. nodes: 43311 ID easymates.epd.0002 - CORRECT in 0.68 seconds. nodes: 4 ID easymates.epd.0003 - CORRECT in 0.39 seconds. nodes: 17 ID easymates.epd.0004 - CORRECT in 0.33 seconds. nodes: 5 ID easymates.epd.0005 - CORRECT in 1.08 seconds. nodes: 94007 ID easymates.epd.0006 - CORRECT in 0.32 seconds. nodes: 4 RESULT: 6 Correct (6 positions @ 20 seconds). Points: -3 NODES per second 100419 ====================== Cheers Andrew
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