Author: Peter Berger
Date: 04:39:09 11/10/01
Go up one level in this thread
On November 09, 2001 at 19:09:24, K. Burcham wrote: > >one of my other programs finds this in short time. shredder5 takes 40 minutes to >see Rxf5. > > > r1b1br2/pp1p2kP/3p2p1/n4pN1/5R1Q/1P3R2/P1q2P1P/6K1 w - - > I think to solve this position fast you need a little luck not to see the draw with Rh3 too fast. Best is not to see the draw at all to have a chance to be stuck with Rxf5 until you have the depth to see the win ;-) I tried with a beta of Bringer 1.9 by Gerrit Reubold on an Athlon 1333: 0:01:30.1 ( 9/51) 27792958 -2.11 1.Rh3 Qd1+ 2.Kg2 Qh5 3.Qg3 Qxh3+ 4.Qxh3 0:01:32.8 ( 9/51) 28547759 -2.10 1.Rxf5 (Mat=-680,50=0) 0:01:34.5 ( 9/51) 29441206 -1.85 1.Rxf5 Qd1+ 2.Kg2 gxf5 3.Rxf5 Qa1 4.Rxf8 Kxf8 5.h8=Q+ Qxh8 6.Qxh8+ Ke7 7.Qc3 0:01:40.8 (10/51) 31508823 -1.45 1.Rxf5 (Mat=-680,50=0) 0:01:44.3 (10/51) 33262621 -1.05 1.Rxf5 (Mat=-680,50=0) 0:02:46.9 (10/54) 52515277 0.91 1.Rxf5 Qb1+ 2.Kg2 Qxf5 3.Qd4+ Rf6 4.h8=Q+ Kxh8 5.Rxf5 gxf5 6.Qxf6+ Kg8 7.Qd8 Kf8 8.Qxa5 Bg6 (Mat=35,50=1) 0:03:22.3 (11/54) 65067198 1.22 1.Rxf5 Qxf5 2.Qd4+ (Mat=-1200,50=1) Regards, pete
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