Author: Jeremiah Penery
Date: 18:56:49 10/06/02
Go up one level in this thread
On October 06, 2002 at 18:02:35, Uri Blass wrote: >On October 06, 2002 at 17:33:56, Dadi Jonsson wrote: > >>On October 06, 2002 at 17:01:43, Dan Andersson wrote: >> >>>How long before your favourite engine finds the winning move? >>>[D]5k2/1q4bQ/5p1p/p1p1pPpP/2PpP1P1/Pp1P4/1P5K/5B2 b - - 0 1 >>>A subvariation from a game I played against a computer recently. I'm black. >>> >>>MvH Dan Andersson >> >>A nice position for Black, but instead of asking for "the winning move" it's >>more interesting to try to find ALL the moves that lead to a victory for Black. >> >>Ruffian likes Qc7 and sees it as a winning line in around 2 minutes on an AMD >>1400. 1...a4 and 1...Qb6 probably also lead to the same conclusion. Possibly >>other moves also lead to a win. > > >Yace see nothing inspite of getting depth 22. > >On the other hand old Deep Fritz is fast in seeing Qc7 but has no idea why it is >winning and the pv is only one move Qc7. >Movei at depth 18 can see advantage for black with a4 but no convincing score >(only +0.55 for black) It takes some depth 25 to see the win with programs I've tried.
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