Author: Eduard Nemeth
Date: 10:25:46 12/24/05
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On December 24, 2005 at 12:13:12, Bahram Namjou wrote: >Rybka preview 2 doesn't respond to this position in analysis mode (under >chessbase). However Rybka preview 1 does (which is Nxg7) in about 10 sec...bn > >r1b2rk1/1pqp1ppp/p1n1pn2/5N2/8/2PBB3/P1P2PPP/R2QR1K1 w KQkq - 0 1 YES, but only in analysis mode (Please send Vasik a BUG-Report, thanks) In normally mode finds Rybka 1.01 this move. I lets run on Level 2h/40 moves: 2h/40 Moves: [D]r1b2rk1/1pqp1ppp/p1n1pn2/5N2/8/2PBB3/P1P2PPP/R2QR1K1 w - - 0 1 Analysis by Rybka 1.01 Preview 2 32-bit: 1.Sd6 ² (0.31) Tiefe: 3 00:00:00 1.Sd6 = (0.17) Tiefe: 4 00:00:00 1.Sd6 g6 = (0.17) Tiefe: 5 00:00:00 1.Sd6 Sd5 2.Lc5 = (0.08) Tiefe: 6 00:00:01 21kN 1.Sd6 Sd5 2.Lc5 Se5 ³ (-0.33) Tiefe: 7 00:00:01 35kN 1.Sd6 Sd5 2.Lc5 Se5 3.Lb4 = (-0.25) Tiefe: 8 00:00:03 89kN 1.Sd6 Sd5 2.Lc5 Se5 3.Lb4 Sxb4 = (-0.21) Tiefe: 9 00:00:06 178kN 1.Sd6 Sd5 2.Lc5 Sce7 3.La3 Dxc3 4.Dc1 = (-0.05) Tiefe: 10 00:00:13 418kN 1.Sxg7 Kh8 2.Lg5 Sg8 3.Dh5 f5 4.Se8 ± (1.39) Tiefe: 10 00:00:53 1652kN But read here what Vasik Rajlich have written about such positions: http://hornid.com/cgi-bin/ccc/topic_show.pl?pid=452145;hl=#pid452145 Best, Eduard.
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