Author: Miguel A. Ballicora
Date: 13:30:48 11/21/01
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On November 21, 2001 at 13:14:48, Peter Berger wrote: >[D]r1br4/1pq2p1p/p3pnkB/8/8/1BP2Q2/PP3PPb/R3R2K b - - 0 18 am Nd5 bm Nh5 ;id >"Adams-Dreev,Wijk an Zee 1996" > >This one is very tough. I analyzed it for several hours with the electronical >friends and they seemed to have a very hard time. > >Maybe you will have to give your engine some time to find Nd5 before you give it >even more to avoid it again :). > >Any engine that can solve this ? > >To get an idea what is going on, here is what the GMs played: > >18...Nd5 19.Rad1 f5 20.Bc1 Bd6 21.Bxd5 exd5 22.Rxd5 +- Is this a game that started with this variation e4 e6/d4 d5/ Nd2 c5/ exd5 Qxd5? (Great game that refuted a whole variation). I think so, so see below. >Especially 20.Bc1 seems to be hard but I believe it's the pure depth which is >the biggest problem. > >Regards, >pete > >PS: Btw, 18...Nd5 is in Fritz 7 tournament book ;-) That move should NEVER be in an opening book. Black is losing here so it means that the computer should never end up in this position coming from the book!!! Regards, Miguel
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