Author: Vincent Diepeveen
Date: 06:39:06 10/13/00
Go up one level in this thread
On October 11, 2000 at 23:48:56, Robert Hyatt wrote: >On October 11, 2000 at 02:21:40, Jim Monaghan wrote: > >>[D] 2k5/2p5/1q1p4/pPpPp1pp/N1P1Pp2/P4PbP/KQ4P1/8 w - - 0 1 >> >>A. Petrosian - Hazai, 1970 As Dr. Nunn states in his annotations Black's >>position is quite bad and he tried Qa7-b6 last move and White couldn't resist >>snapping off the queen ... and drawing. The correct scheme is to reject the >>"gift" and play Qd2, Kb3, Nc3, Ka4, Na2-c1-b3 and Qxa5 with Black just watching. >> I gave this to Crafty 17.13 ... >> >>20 4:33 5.32 1. Nxb6+ cxb6 2. h4 gxh4 3. Qc1 h3 >> 4. gxh3 h4 5. Kb3 Kd7 6. Kc3 Bf2 7. >> Kd3 Ke7 8. Qd2 Bg3 9. Qc2 <HT> >> >>Is there a program that "understands" the idea of a blockade, or is this still a >>tough area for programmers ... where ply depth doesn't really help but something >>in it's evaluation function? From a human standpoint the concept is not that >>complex although A. Petrosian stumbled ... >> >>Cheers, >> >>Jim > > >I really don't deal with this case, because there is practically no chance that >anyone could force crafty into a position like this, as it tries _so_ hard to >prevent leverless positions. oh well, how about grabbing that queen then directly h3-h4 qc1-h1-h3 and then grab on h5 and then get the b6 and d6 pawn and win easily with white. See you
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.