Author: Uri Blass
Date: 13:39:21 08/17/03
Go up one level in this thread
On August 17, 2003 at 15:00:00, Thomas Lagershausen wrote: >[D]2r1k2r/3qbpp1/pnp1p1n1/1p1pPb2/PP1P3p/2N1BN1P/1RPQBPP1/4R1K1 w k - 0 16 > >In this position Brutus played the lemmon 16.a5?? and there is no play on the >queenside.This is very very weak positional play. > >There is absolutly too less chessknowledge in Brutus. > >So, there is no danger for the pc-software. > >I presume in Shredder is much more chessknowledge as in Brutus. > >TL Shredder also likes a5 at small depths and even when it changes its mind it give it a positive score. I also do not think that the interesting question is a question of quantity of chess knowledge but a question of quality of chess knowledge. New game 2r1k2r/3qbpp1/pnp1p1n1/1p1pPb2/PP1P3p/2N1BN1P/1RPQBPP1/4R1K1 w k - 0 1 Analysis by Shredder 7.04(p850): 1.axb5 axb5 = (0.18) Depth: 1/2 00:00:00 1.axb5 cxb5 = (-0.08) Depth: 1/2 00:00:00 1.Bg5 Bxg5 2.Nxg5 Nxa4 = (0.00) Depth: 1/4 00:00:00 1.Bg5 bxa4 = (0.15) Depth: 1/7 00:00:00 1.Ra1 ² (0.37) Depth: 1/7 00:00:00 1.Ra1 ² (0.37) Depth: 1/7 00:00:00 1.Ra1 0-0 = (0.08) Depth: 2/7 00:00:00 1.Ra1 0-0 = (0.08) Depth: 2/7 00:00:00 1.Bg5 bxa4 = (0.15) Depth: 2/7 00:00:00 1.Bg5 bxa4 = (0.15) Depth: 2/7 00:00:00 1.Bg5 bxa4 2.Bxa6 = (-0.02) Depth: 3/8 00:00:00 1.axb5 axb5 = (-0.01) Depth: 3/12 00:00:00 1.axb5 axb5 2.Bg5 0-0 = (0.01) Depth: 3/12 00:00:00 1.Ra1 bxa4 2.Nxa4 Bxh3 = (0.06) Depth: 3/12 00:00:00 1.Ra1 0-0 2.Bg5 Nxa4 3.Nxa4 Bxg5 4.Qxg5 bxa4 5.Nxh4 = (0.20) Depth: 3/13 00:00:00 1.Ra1 0-0 2.Bg5 Nc4 3.Bxc4 dxc4 4.Bxe7 Qxe7 ² (0.27) Depth: 4/19 00:00:00 1.Ra1 0-0 2.Bg5 Nc4 3.Bxc4 dxc4 4.Bxe7 Qxe7 ² (0.27) Depth: 5/23 00:00:00 1.Ra1 Nc4 2.Bxc4 dxc4 3.Ne2 0-0 4.Bg5 Rfd8 5.Bxe7 Qxe7 = (0.22) Depth: 6/23 00:00:00 26kN 1.Ra1 Nc4 2.Bxc4 dxc4 3.Re1 0-0 4.Bg5 Rfd8 5.Bxe7 Qxe7 = (0.14) Depth: 7/23 00:00:00 67kN 1.Bg5 bxa4 2.Ra1 0-0 3.Nxa4 Rc7 4.Nxb6 Bxg5 = (0.15) Depth: 7/23 00:00:00 101kN 1.Bg5 bxa4 2.Ra1 f6 3.Be3 fxe5 4.dxe5 = (0.18) Depth: 7/23 00:00:00 110kN 1.Bg5 0-0 2.Ra1 Nc4 3.Bxc4 dxc4 4.Bxe7 Qxe7 5.Ne2 Rfd8 = (0.22) Depth: 8/23 00:00:02 280kN 1.Bg5 0-0 2.Ra1 Rfd8 3.Bxe7 Qxe7 4.Qe3 Kf8 5.Ra3 Nc4 = (0.25) Depth: 9/25 00:00:03 492kN 1.Bg5 f6 2.exf6 gxf6 3.Bh6 Bd6 4.a5 Nc4 5.Bxc4 bxc4 6.Na4 Be4 7.Nb6 ² (0.31) Depth: 10/30 00:00:09 1371kN 1.a5 Nc4 2.Bxc4 bxc4 3.Na4 Rb8 4.Bg5 Bd6 ² (0.32) Depth: 10/30 00:00:10 1503kN 1.a5 Nc4 2.Bxc4 dxc4 3.Bg5 f6 4.exf6 gxf6 5.Bh6 Kf7 6.Ne4 Rcg8 7.c3 ² (0.47) Depth: 10/30 00:00:11 1684kN 1.a5 Nc4 2.Bxc4 dxc4 3.Bg5 f6 4.exf6 gxf6 5.Bh6 Kf7 6.Ne4 Rhd8 7.c3 Qc7 ² (0.39) Depth: 11/30 00:00:13 1972kN 1.a5 Nc4 2.Bxc4 dxc4 3.Bg5 f6 4.Bf4 0-0 5.exf6 Bxf6 6.Bg5 Bd8 7.Bxd8 Rcxd8 8.Qg5 Qd6 9.Nxh4 Qxd4 10.Nxg6 Bxg6 = (0.18) Depth: 12/30 00:00:22 3337kN 1.Ra1 Nc4 2.Bxc4 dxc4 3.axb5 axb5 4.Ne2 Qd5 5.Ra7 0-0 6.Bg5 Bxg5 7.Qxg5 Be4 8.Nc3 Nf4 = (0.19) Depth: 12/30 00:00:39 5721kN 1.Ra1 Rd8 2.axb5 axb5 3.Nd1 Nc4 4.Bxc4 dxc4 5.Rba2 Qd5 6.Bg5 Bxh3 7.c3 ² (0.26) Depth: 12/33 00:01:03 9314kN 1.Ra1 Rd8 2.axb5 axb5 3.Nd1 Nc4 4.Bxc4 dxc4 5.Rba2 Qd5 6.Bg5 Bxh3 7.Bxe7 ² (0.37) Depth: 13/33 00:01:53 16729kN 1.Ra1 Qb7 2.axb5 cxb5 3.Rxa6 Nc4 4.Bxc4 Rxc4 5.Rba2 Bxb4 6.Ra7 Kf8 7.Rxb7 ² (0.35) Depth: 14/37 00:05:33 49556kN
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