Author: leonid
Date: 10:41:18 08/10/02
Go up one level in this thread
On August 10, 2002 at 13:24:07, John Merlino wrote: >On August 10, 2002 at 08:58:32, leonid wrote: > >>On August 10, 2002 at 08:42:53, leonid wrote: >> >>>Hi! >>> >>>This position have very simple parameter for search but in the same is slow for >>>my program. This is the reason why I prefer to say in advance its depth. >>> >>>[D]2q1k1q1/1qrqNqr1/Q3q2Q/1QB1N1bQ/2B1N1b1/P3n2P/ppQ1n1Qp/3RKR2 w - - > >Chessmaster 9000, on a PIII-733, announces Mate in 10 in 1:05: This is actually better that mine! My time is 1:14 for mate by selective in 10 moves. Cheers. Leonid. > >Time Depth Score Positions Moves >0:01 1/3 12.40 70313 1.Nd6+ Qxd6 2.Bxf7+ Kd8 3.Qxd7+ > Bxd7 4.N7c6+ Rxc6 5.Q5xg5+ Rxg5 > 6.Qhxg5+ Qxg5 7.Qxg5+ Qf6 8.Rxf6 >0:11 1/4 11.09 594011 1.Nd6+ Qxd6 2.Bxf7+ Kd8 3.Qxd7+ > Qdxd7 4.N7c6+ Rxc6 5.Qa5+ Qcc7 > 6.Rxd7+ Bxd7 7.Nxc6+ Qxc6 8.Qxc7+ > Qxc7 9.Bxg8 Nxg2+ 10.Kxe2 >0:45 1/5 18.46 2441915 1.Nd6+ Qxd6 2.Bxf7+ Kd8 3.Qxd7+ > Qdxd7 4.N7c6+ Rxc6 5.Bb6+ Qcc7 > 6.Rxd7+ Bxd7 7.Bxc7+ Qxc7 8.Nxc6+ > Qxc6 9.Q6xg5+ Rxg5 10.Qhxg5+ Qxg5 > 11.Qxg5+ Kc7 12.Qxe3 >1:05 1/6 Mate10 3688323 1.Nd6+ Qxd6 2.Bxf7+ Kd8 3.Qxd7+ > Qdxd7 4.N7c6+ Rxc6 5.Bb6+ Qcc7 > 6.Bxc7+ Kc8 7.Qxb7+ Kxb7 8.Qhxc6+ > Qxc6 9.Qgxc6+ Kc8 10.Qa8# > >>Since I was forced to come back to my position, I will put here the next 10 >>moves mate that I see to be much easier. >> >>[D]N1q1k2r/1R1n1q1N/NbPpPrq1/1P2N1B1/1nBP2nQ/1Ppp1p2/3R4/1K3n2 w - - > >This one took one second: > >Time Depth Score Positions Moves >0:00 1/3 4.83 9030 1.Nxf6+ Qgxf6 2.exf7+ Kf8 3.Ng6+ > Kg7 4.Bxf6+ Ngxf6 5.Qxh8+ Qxh8 > 6.f8=Q+ Qxf8 7.Nxf8 Kxf8 >0:00 1/3 8.23 11252 1.exd7+ Qcxd7 2.cxd7+ Ke7 3.Nxg6+ > Qxg6 4.Bxf6+ Nxf6 5.Qxf6+ Qxf6 > 6.d8=Q+ Kxd8 7.Nxf6 >0:00 1/3 10.33 12337 1.cxd7+ Qfxd7 2.exd7+ Qxd7 3.Rb8+ > Qd8 4.N6c7+ Bxc7 5.Nxc7+ Ke7 6.Nxg6+ > Kd7 7.Rxd8+ Rxd8 >0:00 1/4 12.51 25498 1.cxd7+ Qfxd7 2.exd7+ Qxd7 3.Rb8+ > Qd8 4.N6c7+ Bxc7 5.Nxc7+ Ke7 6.Nxg6+ > Kd7 7.Rxd8+ Kxc7 8.Nxf6 Kxd8 >0:01 1/5 Mate10 114321 1.cxd7+ Qfxd7 2.exd7+ Qxd7 3.Rb8+ > Qd8 4.Nxf6+ Qxf6 5.N6c7+ Bxc7 6.Qxh8+ > Qxh8 7.Nxc7+ Kf8 8.Rxd8+ Kg7 9.Rd7+ > Kf8 10.Ng6# >0:05 1/6 Mate10 381541 1.cxd7+ Qfxd7 2.exd7+ Qxd7 3.Rb8+ > Qd8 4.Nxf6+ Qxf6 5.N6c7+ Bxc7 6.Qxh8+ > Qxh8 7.Nxc7+ Kf8 8.Rxd8+ Kg7 9.Rd7+ > Kf8 10.Ng6# > >jm
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