Author: John Merlino
Date: 15:40:52 09/24/03
Go up one level in this thread
On September 24, 2003 at 12:24:30, Dave Gomboc wrote: >I just installed Deep Junior 6 on a new machine that supports hyperthreading. I >think it might be trying to run on two processors instead of one, and I'm not >sure if this will decrease its performance or not. Does anyone know? In the >commented position, when I set it on Infinite Analysis I get about 1.8 million >nodes per second. > >I don't claim any particular soundness to this game -- I don't even claim that I >came up with all the moves! (I had the analysis feature visible.) I'm posting >it because it is an example of a program taking some poisoned material. Of >course, the program will reject the material when it has more time to think. > >Me - Deep Junior 6.0 >Level=Blitz:5', 24.09.2003 > > 63MB, jbook.ctg. CYBORG >1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.Bg5 h6 6.Bh4 dxc4 7.e4 g5 8.Bg3 b5 9.Be2 >Nbd7 10.e5 Nd5 11.h4 g4 12.Nd2 h5 >13.Nde4 Be7 -0.52/14 11 >14.0-0 0-0 -0.56/14 8 >15.Qd2 Kg7 -0.23/16 0 >16.Ng5 Bxg5 -0.18/13 4 >17.hxg5 a5 -0.13/14 5 >18.Ne4 a4 -0.18/15 8 >19.f3 a3 -0.50/14 8 >20.fxg4 axb2 -0.42/14 14 >21.Qxb2 hxg4 -0.38/15 17 > >Here I decided that the computer would be unable to resist the bait. Indeed, I >even got that "I think that's a mistake" popup, which I dismissed with relish. >;-) > >22.Rf6 N7xf6 -1.24/12 6 >23.gxf6+ Kh7 0.41/14 7 >24.Kf2 Ne3 1.16/14 0 >25.Rh1+ Kg8 3.71/14 12 >26.Nd6 Qxd6 8.91/14 55 >27.exd6 e5 9.21/15 2 >28.dxe5 Bf5 11.19/14 4 >29.Qc1 1-0 Here's the position: [D]r1bq1r2/3n1pk1/2p1pR2/1p1nP1P1/2pPN1p1/6B1/PQ2B1P1/R5K1 b - - 0 22 It takes Chessmaster 9000 0:03 to switch to Qb6 (this is on a P3-750): Time Depth Score Positions Moves 0:00 1/3 -1.29 3770 22...N7xf6 23.gxf6+ Kg8 24.Bxg4 Qa5 0:00 1/4 -0.70 9239 22...N7xf6 23.gxf6+ Kh7 24.Bxg4 Qa5 25.Bh5 0:00 1/5 -0.85 26940 22...N7xf6 23.gxf6+ Kh7 24.Bxg4 Qa5 25.a4 Kg8 0:00 1/6 -0.71 54388 22...N7xf6 23.gxf6+ Kh7 24.Qd2 Rg8 25.Ng5+ Kg6 26.Bxg4 Qa5 0:01 1/7 -0.18 136260 22...N7xf6 23.gxf6+ Kh7 24.Qd2 Rg8 25.Ng5+ Kg6 26.Bh4 Nb4 27.Bxg4 0:03 1/7 -0.65 288217 22...Qb6 23.Qd2 Ra3 24.Rff1 c3 25.Qd3 Ra4 0:11 1/8 -0.51 876122 22...Qb6 23.Qd2 Ra3 24.Bf2 Qa5 25.Qxa5 Rxa5 26.Rh6 c5 27.Bxg4 0:37 1/9 -0.51 2947806 22...Qb6 23.Qd2 Ra3 24.Bf2 Qa5 25.Qxa5 Rxa5 26.Rh6 c5 27.Bxg4 1:57 1/10 -0.09 9364164 22...Qb6 23.Bf2 Qa7 24.Rh6 c3 25.Nf6 Rh8 26.Qc1 g3 27.Nh5+ Kg8 28.Nxg3 jm
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