Author: leonid
Date: 05:46:26 01/19/02
Go up one level in this thread
On January 19, 2002 at 03:50:40, Matthias Gemuh wrote: > >How long does your program take? >Yace, Goliath Light, Nimzo, Comet and CM8000 need only seconds !! >What of Shredder, Tigers, Junior, Hiarcs and Fritz? > >[D]5r2/r3Npkp/3pn1p1/qbnNp2P/1p2P3/5P2/PP1QB1P1/1KR4R w - - 0 1 > >HyLogicChess needs 51 minutes :( on an Athlon 1.4 GHz, 32 MB Hash. >Looks like I must go optimizing extensions again. > >[1] (0.90) 1.Bxb5 (00h:00m:00s) >[2] (0.91) 1.h6 Kh8 2.Bxb5 (00h:00m:00s) >[3] (0.91) 1.h6 Kh8 2.Bxb5 Qxb5 (00h:00m:00s) >[4] (1.30) 1.h6 Kh8 2.Bxb5 Qxb5 3.Rhd1 (00h:00m:00s) >[5] (0.77) 1.b3 Bxe2 2.Qxe2 Raa8 3.g3 (00h:00m:01s) >[6] (-0.54) 1.h6 Kh8 2.Nxb4 Bxe2 3.Qxe2 Rxe7 4.Nc6 Nd4 (00h:00m:12s) >[7] (0.24) 1.b3 Nxb3 (00h:00m:32s) >[8] (0.90) 1.Bc4 Nxe4 2.h6 Kh8 3.fxe4 Bxc4 4.Nxb4 d5 5.exd5 (00h:01m:07s) >[9] (0.66) 1.Nxb4 Bxe2 2.Qxe2 Rxe7 3.Nd5 Rd7 4.b4 Nd4 5.bxa5 (00h:02m:38s) >[10] (2.03) 1.Bc4 gxh5 2.Qxb4 Qxb4 3.Nf5 Kg8 4.Nxb4 Bxc4 5.Rxc4 Rd8 >(00h:10m:26s) >[11] (6.39) 1.Bc4 Kh8 2.Qh6 (00h:33m:53s) >[12] (+Mate in 10) 1.Qh6 Kxh6 2.hxg6 Kg5 3.Rh5 Kxh5 4.f4 Bxe2 5.Nf6 Kh6 6.Rh1 >Bh5 7.Rxh5 Kg7 8.Ne8 Rxe8 9.Rxh7 Kf6 10.Rxf7 (00h:51m:14s) > >Regards, >Matthias. Thanks for position! Position is very good since it look like to be very typical for real mate in real game. Speed in similar position could be obtained by searching checking moves first. LLchess mate solver. Celeron 600Mhz. No hash. Mate in 10 moves found with initial move by white queen going into D2-H6. Selective search. Time - 0.05 sec. Cheers, Leonid.
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