Author: John Merlino
Date: 14:53:46 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 Chessmaster 9000, on a P4-2.4, needs almost 20 minutes to avoid a5: Time Depth Score Positions Moves 0:00 1/6 0.87 29832 16.a5 Nc4 17.Bxc4 bxc4 18.Bg5 f6 0:00 1/7 0.69 67261 16.a5 Nc4 17.Bxc4 bxc4 18.Bg5 f6 19.exf6 gxf6 0:01 1/8 0.69 145744 16.a5 Nc4 17.Bxc4 bxc4 18.Bg5 f6 19.exf6 gxf6 0:03 1/9 0.43 496336 16.a5 Nc4 17.Bxc4 bxc4 18.Bg5 f6 19.Bf4 Nxf4 20.Qxf4 g5 21.Qd2 0:17 1/10 0.49 2426445 16.a5 Nc4 17.Bxc4 bxc4 18.Na4 Rb8 19.Nc5 Bxc5 20.dxc5 O-O 21.Bg5 0:38 2/11 0.47 5779763 16.a5 Nc4 17.Bxc4 bxc4 18.Na4 Qb7 19.Nc5 Bxc5 20.dxc5 O-O 21.Bg5 Be4 1:04 3/12 0.52 10027799 16.a5 Nc4 17.Bxc4 bxc4 18.Na4 Qb7 19.Qc3 Rb8 20.Nc5 Bxc5 21.dxc5 O-O 22.Nd4 2:15 4/13 0.29 21757587 16.a5 Nc4 17.Bxc4 bxc4 18.Na4 Rb8 19.Nc5 Bxc5 20.dxc5 Be4 21.Ng5 Nxe5 22.Nxe4 dxe4 19:30 4/13 0.32 183935181 16.Bd3 bxa4 17.Ra1 O-O 18.Be2 Rfd8 19.Qc1 Ra8 20.Nxa4 Nxa4 21.Rxa4 c5 22.b5 axb5 23.Bxb5 23:19 4/13 0.40 221009979 16.Ra1 Nc4 17.Bxc4 bxc4 18.b5 cxb5 19.axb5 axb5 20.Rxb5 Be4 21.Rab1 Bxf3 22.gxf3 O-O 23.Rb7 30:10 5/14 0.41 294082450 16.Ra1 Ra8 17.axb5 cxb5 18.Raa2 Qc8 19.Rb3 Nc4 20.Qc1 O-O 21.Bg5 Bxg5 22.Qxg5 f6 1:00:11 6/15 0.29 622130347 16.Ra1 Nc4 17.Bxc4 bxc4 18.b5 a5 19.b6 Bb4 20.Rab1 Be4 21.Nh2 c5 22.dxc5 Nxe5 23.Bd4 jm
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