Author: leonid
Date: 10:01:11 01/19/02
Go up one level in this thread
On January 19, 2002 at 07:05:46, Matthias Gemuh wrote: >On January 19, 2002 at 05:57:10, David Rasmussen wrote: > >>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. >> >>Chezzz: >> >>I'm thinking... >>time nodes depth score pv >>00:00:00.11 14kn 03/07/11 -0.330 1. b3 Nd4 2. Bxb5 Nxb5 >>00:00:00.13 15kn 03/07/11 --------------------------------------------------- >>00:00:00.22 25kn 04/07/14 -0.350 1. b3 Bxe2 2. h6+ Kh8 >> 3. Qxe2 >>00:00:00.32 40kn 04/10/14 --------------------------------------------------- >>00:00:00.67 120kn 05/11/14 -0.635 1. b3 Nxb3 2. h6+ Kh8 >> 3. Nxg6+ fxg6 4. axb3 >>00:00:00.97 182kn 05/13/16 --------------------------------------------------- >>00:00:01.91 402kn 06/15/17 -2.933 1. b3 Nxb3 2. h6+ Kh8 >> 3. Qc2 Nxc1 4. Rxc1 >>00:00:02.20 474kn 06/15/18 -1.586 1. a4 Nb3 2. Qe3 Bxa4 >> 3. h6+ Kh8 4. Bb5 >>00:00:02.77 621kn 06/17/19 -1.349 1. a3 Nb3 2. Qe3 Nxc1 >> 3. Bxb5 Rfa8 4. Kxc1 Qxb5 >> 5. axb4 >>00:00:03.24 731kn 06/17/19 -1.240 1. Bxb5 Qxa2+ 2. Kc2 Nd4+ >> 3. Kd1 Qb3+ 4. Ke1 Nxb5 >> 5. Qxb4 >>00:00:03.30 741kn 06/17/19 --------------------------------------------------- >>00:00:03.72 837kn 07/18/18 -1.337 1. Bxb5 Qxa2+ 2. Kc2 Nd4+ >> 3. Kd1 Qb3+ 4. Ke1 Nxb5 >> 5. Nf5+ Kh8 6. Nxd6 >>00:00:05.83 1413kn 07/18/21 -1.092 1. a3 Bxe2 2. hxg6 Bd3+ >> 3. Qxd3 Rxe7 4. Qf1 Ra7 >> 5. Rxh7+ >>00:00:08.33 1999kn 07/18/21 --------------------------------------------------- >>00:00:11.51 2813kn 08/19/22 -1.076 1. a3 Nb3 2. Qe3 bxa3 >> 3. Qxb3 a2+ 4. Ka1 Bxe2 >> 5. hxg6 hxg6 >>00:00:16.23 3996kn 08/20/22 --------------------------------------------------- >>00:00:23.03 5782kn 09/20/25 -1.128 1. a3 Nb3 2. Qe3 bxa3 >> 3. Qxb3 a2+ 4. Ka1 Nd4 >> 5. h6+ Kh8 6. Nxg6+ fxg6 >>00:00:36.67 8630kn 09/23/28 -0.743 1. Qh6+! >>00:00:43.21 10Mn 09/23/23 +MAT19 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# >> >>How many seconds was the good ones? >> >>/David > > > > >Unbreakable record (< 0.5 sec) was CM8000 as WB engine under Shredder 5 >classic GUI :). On what computer and how much hash? Sometime, probably, extra hash can only slow down search for position that is not very difficult. Difficult position - position where search must start by brute force and only later switch to selective. Also search that goes only by selective but number of responses for defending side is considerable. Cheers, Leonid. >Regards, >Matthias.
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