Author: James T. Walker
Date: 07:57:33 09/07/01
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On September 06, 2001 at 17:37:30, Olaf Jenkner wrote: >On September 06, 2001 at 14:36:18, Peter Berger wrote: > >>Just saw this interesting one posted at the WinBoard forum ( >>http://f11.parsimony.net/forum16635/) by Volker Pittlik: >> >>[D]5n2/B3K3/2p2Np1/4k3/7P/3bN1P1/2Prn1P1/1q6 w - - 0 1 >> >>It is supposed to be a mate in 30 (source unknown to me). >> >>Chessmaster 8000 can't solve this in 15 minutes on an Athlon 1333: >> >>Analysis by The King 3.12d: >> >>1.Seg4+ Kf5 2.Sh6+ Ke5 3.Sf7+ Kf5 4.Sd6+ Ke5 5.Sg4+ Kd5 6.c4+ Lxc4 7.Se3+ Ke5 >>8.Sdxc4+ Ke4 9.Sxd2+ Kd3 10.Sxb1 Sh7 11.Kf7 Sxg3 12.Kg7 g5 13.Kxh7 gxh4 14.Sa3 >>Se4 15.Sac4 c5 16.Kg6 >> +- (8.13) Tiefe: 14 00:13:58 246285kN > >It is a mate in 32, composed by Bwee. >You can find the problem in the FIDE-Album 1971/1973 number 512. >Gustav needs about 0.1 sec. > >OJe The given position is a mate in 30 solved by Rebel 10 at 2.01 ply in 0 seconds. Jim
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