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Subject: very hard winning move to find for engines.

Author: Eros

Date: 07:57:03 02/01/06


Hi, after the moves: 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6
6.Be3 e5 7.Nb3 Be6 8.f3 Be7 9.Qd2 O-O 10.O-O-O Nbd7
11.g4 b5 12.g5 b4 13.Ne2 Ne8 14.f4 a5 15.f5 a4
16.Nbd4 exd4 17.Nxd4 b3 18.Kb1 bxc2+ 19.Nxc2 Bb3 20.axb3 axb3
21.Na3 Ne5 22.h4 Ra5 23.Qc3 Qa8 24.Bg2, there is for black a winning move, that
engines can't see. Some engine start to see it only at a quite deep depth, my
sh9 started to consider it at a depth of 17-18plys! Ah, the winning move is
24...Nc7!! -+ Any engine of yours can see this move after only a few minutes?

Eros.



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