Author: Ingo Bauer
Date: 15:13:01 01/22/05
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On January 22, 2005 at 11:54:22, F. Huber wrote: >On January 22, 2005 at 10:07:51, Ingo Bauer wrote: > >>Hello >> >>I want to share this nice position. Most engines have a hard time to avoid Qxc5 >>but if you make the move (QxQ KxQ) manualy it is easy for the most. >> >>(Progs have a hard time going to a certain depth with th equeens on baord, even >>if it is just a capture and recapture, but if the Queens are off the go to a >>great depth quite fast) >> >>[D]2q1k3/1p3p2/4P1pp/P1Qp3P/3K1P2/1P6/8/8 b - - >> >>Have fun (I had!) >>Ingo > >Hello Ingo, > >I had absolutely no fun - but for a completely other reason! :-( > >I tried this position with my usual King-installation (King 3.33 under Arena >with Wb2Uci-adaptor), and got a really strange behaviour (better BUG): > >In normal play mode _I_ made the first black move Qxc5, and after that the >King stops immediately its thinking a depth 3!? >(no more thinking infos, no more CPU activities of the King, and the protocol >file of Wb2Uci shows only ´.´ from that moment on) > >So I made some tests, but until now its totally unclear for me what or where >is the reason for this problem: >1) it works in analyze mode, but not in normal play mode >2) it works for King installed as WB-engine, but not as UCI-engine with Wb2Uci >3) the same problem occurs with all 3 Kings (3.12, 3.23 and 3.33) >4) it works for ProDeo as UCI-engine with exactly the same version of Wb2Uci > >After 1) and 2) I would think it´s a problem of the Wb2Uci-adaptor, but OTOH >as it works in 4) for ProDeo under the same conditions, this seems not to be >the reason - so I´ve really no idea ... > >Maybe anyone here could try and confirm this problem? > >Regards, >Franz.
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