Author: Uri Blass
Date: 02:02:32 11/19/05
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On November 19, 2005 at 03:42:13, Andre van Ark wrote: >Hi Jeroen, > >Thanks for this very interesting posting! > >19 h4 might be playable if white continues 20 a3 after 19..b3 instead of the >axb3? > >After 21 Qxb3 the game is already dead lost imho. > >This is a nice king-safety test position, like: Does_you >_program_snatch_the_pawn? > >Evaluation after Qxb3 from different engines: > >-------------------------------------------------------------------------- >Analysis by Fritz 9 >21...Tfb8 22.Dc3 Db7 23.b3 Tc8 24.Db2 Pb6 25.c4 Pxd5 26.Pc5 dxc5 27.Txd5 Tc6 >28.h5 Tb6 29.g6 Lf6 µ (-1.18) Diepte: 15/45 00:00:53 73352kN >-------------------------------------------------------------------------- >Analysis by Deep Shredder 9: >21...Tfb8 22.Dc3 Db7 23.Db3 Da6 24.Dd3 Da5 25.h5 Db4 26.Dc3 Db5 >(-1.37) Diepte: 14/36 00:00:09 9499kN >------------------------------------------------------------------------- >Analysis by Deep Junior 9: > >21...Tfb8 22.Dc3 Db7 23.b3 Tc8 24.Db2 Ta5 25.h5 Da6 26.Kb1 > = (0.06) Diepte: 18 00:02:29 555358kN >------------------------------------------------------------------------- >Analysis by Deep Gandalf 7.0-64: > >21...Tfc8 22.c4 Da5 23.Dc3 Dxc3+ 24.bxc3 Txc4 25.Kb2 f5 26.gxf6 Pxf6 27.Lh6 g6 >28.Pxf6+ Lxf6 29.h5 Tb8+ 30.Kc2 >(-0.54) Diepte: 14/47 00:03:23 240519kN >--------------------------------------------------------------------------- >Analysis by Pro Deo 1.1: > >21...Tfb8 22.Dc3 Db7 23.b3 Ta2 24.Dc6 Tc8 25.Pf6+ Lxf6 26.Dxb7 > = (0.00) Diepte: 13 00:00:30 39592kN >--------------------------------------------------------------------------- > >Most engines see the position as favourable for black, how does the latest >Fruit evaluate it? > >Pawn snatching regards, >André Fruit evaluates it also as slightly better for black but it is not enough to produce different moves. Uri
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