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Old April 4th 04, 04:09 PM
Richard Heldmann
 
Posts: n/a
Default Crafty compilation problem?

This epd position 4k3/4p3/8/8/8/8/8/3QKB2 w - - 0 1;

is found by Crafty 19.3; it finds this mate in less than a second
using the 5-man tablebases. See below:

depth=4 +327.54 1. Qh5+ EGTB
Nodes: 55 NPS: 5500
Time: 00:00:00.01

Crafty 19.11 produces this output:
depth=0 +0.00
Nodes: 0 NPS: 0
Time: 00:00:00.01

This was done on a Pentium 400Mhz machine, using Winboard 4.2.6. Can
someone explain this to me.
Thank you.