Author: John Merlino
Date: 15:13:57 01/08/02
Go up one level in this thread
On January 07, 2002 at 11:22:18, Robert Basham wrote: >Extreme Chess takes 15 ply and 42 sec. to find >1. Rh8+...! but then has trouble playing it out to the end... > >(The same kind of problem occurs with Hiarcs7 also)... > >[D]qn1rn1k1/2rp2N1/2b1p1K1/4Bp2/p7/1p6/2p5/7R w - - CM8000 sees mate in 12 in less than one second on my PIII-600: Time Depth Score Positions Moves 0:00 1/3 0.00 1030 1.Rh8+ Kxh8 2.Nxe8+ Kg8 3.Nf6+ Kh8 4.Ne4+ Kg8 5.Nf6+ 0:00 1/4 0.00 2624 1.Rh8+ Kxh8 2.Nxe8+ Kg8 3.Nf6+ Kh8 4.Ne4+ Kg8 5.Nf6+ 0:00 2/5 0.00 8734 1.Rh8+ Kxh8 2.Nxe8+ Kg8 3.Nf6+ Kh8 4.Ne4+ Kg8 5.Nf6+ 0:00 2/6 0.00 22841 1.Rh8+ Kxh8 2.Nxe8+ Kg8 3.Nf6+ Kh8 4.Ne4+ Kg8 5.Nf6+ 0:00 3/7 Mate12 56298 1.Rh8+ Kxh8 2.Nxe8+ Kg8 3.Nf6+ Kh8 4.Ng4+ Kg8 5.Nh6+ Kf8 6.Bd6+ Ke8 7.Ng8 Rdc8 8.Nf6+ Kd8 9.Kf7 Rb7 10.Ne8 Rcc7 11.Be7+ Kc8 12.Nd6# 0:01 3/8 Mate12 124315 1.Rh8+ Kxh8 2.Nxe8+ Kg8 3.Nf6+ Kh8 4.Ng4+ Kg8 5.Nh6+ Kf8 6.Bd6+ Ke8 7.Ng8 Rdc8 8.Nf6+ Kd8 9.Kf7 Rb7 10.Ne8 Rcc7 11.Be7+ Kc8 12.Nd6# 0:03 4/9 Mate12 280001 1.Rh8+ Kxh8 2.Nxe8+ Kg8 3.Nf6+ Kh8 4.Ng4+ Kg8 5.Nh6+ Kf8 6.Bd6+ Ke8 7.Ng8 Rdc8 8.Nf6+ Kd8 9.Kf7 Rb7 10.Ne8 Rcc7 11.Be7+ Kc8 12.Nd6# jm
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