Author: William Penn
Date: 09:19:01 11/05/05
Go up one level in this thread
On November 05, 2005 at 08:35:08, Kurt Utzinger wrote: >On November 05, 2005 at 07:55:12, Vincent Lejeune wrote: > >>That confirm what I saw one time : I configured F2.2.1 to play on playchess.com >>and when coming in endgame ( TB wich I had on my disk) I saw no Tb hits ! >> >>I stopped and restart with same configuration and TB works ! >> >>Very likely a bug ... >> > > Hi Vincent > After testing this and other positions > I can confirm this behaviour of Fruit 2.2.1 > under all GUI's. First analysis will always > be OK, but after stopping and again starting, > no TB hits for a very long time and very > low search depth. > Regards > Kurt I haven't seen that problem. For example: [d]5b2/8/6p1/3k4/6K1/8/8/8 w - - 0 1 Segment of the analysis by Fruit 2.2.1 UCI in CB GUI: 49.Kg5 = (0.00) Depth: 7/3 00:00:00, tb=5 49.Kg5 = (0.00) Depth: 8/3 00:00:00, tb=6 49.Kg5 = (0.00) Depth: 9/3 00:00:00, tb=7 49.Kg5 = (0.00) Depth: 10/3 00:00:00, tb=8 ... etc stopping then restarting the analysis still gives tablebase access OK Segment of the analysis by Fruit 2.2.1 in Shredder Classic GUI: 1/01 0:00 -4.41 49.Kf3 (2) 2/03 0:00 -M14 49.Kf3 (29) 2/03 0:00 0.00 49.Kg5 (35) 3/03 0:00 0.00 49.Kg5 (45) TB:2 4/03 0:00 0.00 49.Kg5 (56) TB:3 5/03 0:00 0.00 49.Kg5 (67) TB:4 6/03 0:00 0.00 49.Kg5 (78) TB:5 7/03 0:00 0.00 49.Kg5 (89) TB:6 ... etc again, stopping then restarting the analysis still gives tablebase access OK So maybe it only happens when there are more pieces on the board(?). WP
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