Author: Roy Eassa
Date: 13:27:22 01/24/02
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On January 24, 2002 at 15:58:27, Ernst Walet wrote: >On January 24, 2002 at 15:14:00, Roy Eassa wrote: > >>On January 23, 2002 at 22:04:13, Dan Andersson wrote: >> >>>[D]r2qkb1r/pb3p1p/1pp1p1pB/8/3PB1Q1/6P1/PPP2P1P/R3R1K1 w kq - 0 15 >>>How does you favourite program do? Does it find 15. Bxc6+ in reasonable time? >> >>Fritz 7.0.0.6 on Athlon 1.2 takes over 6 minutes(!): >> >>1.Bg5 Be7 2.Bxe7 Qxe7 3.Qf3 0-0 4.Rad1 Qb4 5.b3 Qa3 6.Ra1 Qb2 7.c3 Rac8 >> ± (0.79) Depth: 10/26 00:00:02 1270kN >> ² (0.63) Depth: 15/36 00:03:35 136212kN >>1.Bxc6+ Bxc6 2.Rxe6+ fxe6 3.Qxe6+ Be7 4.Qxc6+ Kf7 5.Qc4+ Ke8 6.Re1 Rc8 7.Rxe7+ >>Kxe7 8.Bg5+ >> ² (0.66) Depth: 15/38 00:06:06 229372kN >> +- (1.85) Depth: 16/38 00:07:11 271799kN > > >Roy, what hashtable size did you use? With 512MB Fritz needs 400214kN, > >1.Bxc6+! > ² (0.69) Depth: 15/41 00:10:07 400217kN > >and with 832MB hash Fritz needs 353330kN. > >1.Bxc6+! > ² (0.69) Depth: 15/39 00:08:56 353330kN > >Ernst. Ernst, I use 384 MB hash. I tested Fritz 7.0.0.6. A bit of the time it was running in the background (behind the IE6 browser), so the times probably should have been a bit shorter. I'm running WinXP on an Athlon 1.2 GHz. What are the specs of your setup?
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