Author: Robert Hyatt
Date: 09:43:08 05/09/02
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On May 08, 2002 at 16:22:16, J. Wesley Cleveland wrote: >In this position which is an obvious draw for any decent human player, >[D]8/8/p2b4/8/p7/3k4/1B6/1K6 w - - 0 4 >crafty is clueless - static evaluation is -3.19, evaluation after 34 ply is >still -3.19. This is a harder case that my current "knowledge" doesn't cover. Black has the right bishop for its rook pawns. Of course white has the same colored bishop and if they are traded, it is a draw because of simple rook pawns left with the opposing king controlling the queening square. I can fix this cheaply and will. But it is simply a good illustration of just how many special cases there are in endgames that computers have to handle... Be interesting to see if any program currently has this evaluation knowledge to call this a draw, statically. It is doable.
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