Author: J.Dufek
Date: 23:37:21 11/18/05
Go up one level in this thread
All computers like this type of sicilian for black. There is no exception. Position is about finding right plan, not for evalution root position. White is probably little better after 19...a3 20.b3, because black have problem with his counterplay on queenside. White soon or later after h2-h4 maybe prepare c2-c3 with open c-file, exchange major pieces here and won endgame, because weak a3 pawn .... :-) On November 18, 2005 at 18:31:33, Uri Blass wrote: >Thanks for your comments > >I wonder what is white's plan to win the game after 19.Kb1 a3 > >I think that it is wrong to get conclusion that white is better obnjectively >based on Fruit-Fritz and it is better to test it against itself if we want more >objective evaluation of 19.Kb1 > >I did not play Fruit-Fruit game but it seems based on some analysis of Fruit >that Fruit likes black even after almost 10 minutes and I do not see the score >goes down. > >18: Fruit - Diep, DCCC 25th rapid 90 min 2005 >[D]r4rk1/2qnbppp/3p4/3Pp1P1/pp2N3/3QBP2/PPP4P/1K1R2R1 b - - 0 1 > >Analysis by Fruit 2.2.1: > >19...a3 > = (-0.02) Depth: 1/2 00:00:00 >19...a3 20.g6 axb2 21.gxh7+ Kxh7 22.Kxb2 > ³ (-0.70) Depth: 2/9 00:00:00 >19...a3 20.b3 Rfc8 > ³ (-0.56) Depth: 3/12 00:00:00 >19...a3 20.b3 Rfc8 21.h4 > µ (-0.76) Depth: 4/12 00:00:00 >19...a3 20.b3 Rfc8 21.h4 Qb7 > ³ (-0.49) Depth: 5/14 00:00:00 >19...a3 20.b3 Rfc8 21.f4 Qb7 22.fxe5 Nxe5 > ³ (-0.60) Depth: 6/17 00:00:00 20kN >19...a3 20.b3 Rfc8 21.h4 Qb7 22.h5 Ra5 > ³ (-0.40) Depth: 7/21 00:00:00 44kN >19...a3 20.b3 Rfc8 21.h4 Qb7 22.h5 Ra5 23.g6 > ³ (-0.49) Depth: 8/23 00:00:00 150kN >19...a3 20.b3 Rfc8 21.h4 Ra5 22.Rg2 Qb7 23.h5 Nb6 > ³ (-0.31) Depth: 9/23 00:00:01 280kN >19...a3 20.b3 Qa5 21.h4 Rac8 22.f4 Rc7 23.Rgf1 Re8 24.fxe5 Nxe5 > ³ (-0.38) Depth: 10/28 00:00:02 980kN >19...a3 20.b3 Rfc8 21.h4 Ra5 22.Rg2 Nb6 23.Bxb6 Qxb6 24.Re1 Kh8 25.h5 > ³ (-0.62) Depth: 11/28 00:00:03 1762kN >19...a3 20.b3 Rfc8 21.h4 Ra5 22.Rg2 Nb6 23.Bxb6 Qxb6 24.h5 Kf8 25.h6 gxh6 > ³ (-0.31) Depth: 12/30 00:00:04 2887kN >19...a3 20.b3 Rfc8 21.h4 Ra5 22.Rg2 Nb6 23.Bxb6 Qxb6 24.h5 Kf8 25.h6 g6 26.Re1 > ³ (-0.36) Depth: 13/35 00:00:10 6835kN >19...a3 20.b3 Rfc8 21.h4 Ra5 22.Rg2 Nb6 23.Bxb6 Qxb6 24.h5 Ra7 25.h6 gxh6 >26.gxh6+ Kf8 27.Re1 > = (-0.24) Depth: 14/47 00:00:23 14915kN >19...a3 20.b3 Rfc8 21.h4 Ra5 22.Rg2 Nb6 23.Bxb6 Qxb6 24.h5 Ra7 25.h6 g6 26.Re1 >Kf8 27.Kc1 > = (-0.25) Depth: 15/47 00:01:06 43619kN >19...a3 20.b3 Rfc8 21.h4 Ra5 22.Rg2 Nb6 23.Bxb6 Qxb6 24.h5 Kh8 25.Kc1 Qb7 26.Kb1 >Qd7 27.h6 gxh6 28.gxh6 > = (-0.24) Depth: 16/47 00:01:39 66647kN >19...a3 20.b3 Rfc8 21.h4 Ra5 22.Rg2 Kh8 23.h5 f5 24.gxf6 Nxf6 25.Nxf6 Bxf6 >26.Kc1 Qc3 27.Qxc3 Rxc3 28.Bd2 Rxf3 29.Bxb4 > = (-0.25) Depth: 17/47 00:03:01 122936kN >19...a3 20.b3 Rfc8 21.h4 Ra5 22.Rg2 Kh8 23.c4 bxc3 24.Rc2 Qb7 25.Ka1 f5 26.Nxc3 >f4 27.Bf2 Nc5 28.Bxc5 Raxc5 > ³ (-0.31) Depth: 18/54 00:06:30 268308kN > >(, 19.11.2005)
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