Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Mate in 10

Author: Matthias Gemuh

Date: 04:05:46 01/19/02

Go up one level in this thread


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 :).

Regards,
Matthias.













This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.