Search found 7582 matches

by Dann Corbit
Mon Aug 13, 2007 4:12 pm
Forum: Computer Chess Club: General Topics
Topic: 83 nice Testpositions (Long and big post).
Replies: 71
Views: 21296

Hiarcs @12min -- the analysis:

Analysis from c:\epd\tough.epd 8/11/2007 12:26:19 AM Level: 720 Seconds Analyzing engine: Hiarcs11.2SPUCI 1) Bg2; Searching move: Bf1-g2 Best move (Hiarcs11.2SPUCI): a6-a7 Not found in: 12:00 12/23 00:01 312.423 539.590 +0.51 a6a7 f6f5 Kc2c1 Kb4b5 Bf1g2 e5e4 12/24- 00:01 569.362 551.173...
by Dann Corbit
Mon Aug 13, 2007 4:10 pm
Forum: Computer Chess Club: General Topics
Topic: 83 nice Testpositions (Long and big post).
Replies: 71
Views: 21296

Re: 83 nice Testpositions (Long and big post). Hiarcs @12min

Analysis from c:\epd\tough.epd Analyzing engine: Hiarcs11.2SPUCI 8/11/2007 12:26:19 AM Level: 720 Seconds 1) Bf1-g2 a6-a7 2) Ng1-f3 c4xd5 3) .. f5-f4 f5-f4 * 1 Second 4) Rd7-d2 Rd7-f7 5) .. f6-f5 f6-f5 * 203 Seconds 6) Qf3-f6 Qf3-f6 * 202 Seconds 7) Bd6xe5(?) Bd6-b4 * 3 Seconds 8) Rb8-b1 Rb8-h8 9) N...
by Dann Corbit
Sat Aug 11, 2007 12:24 am
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: movei hash report
Replies: 10
Views: 4846

Re: movei hash report

IID gives a marvelous benefit if you have no move ordering whatsoever. IID gives a modest benefit if your move ordering is poor. IID gives no benefit if you already have excellent move ordering. PVS should always be a benefit, if your pv node fail high percent is above 90 on average. If you have goo...
by Dann Corbit
Fri Aug 10, 2007 6:08 pm
Forum: Computer Chess Club: General Topics
Topic: 83 nice Testpositions (Long and big post).
Replies: 71
Views: 21296

Re: 83 nice Testpositions (Long and big post).

Analysis from c:\epd\tough.epd Analyzing engine: Fruit-2-3-1 8/10/2007 3:42:38 AM Level: 180 Seconds 1) Bf1-g2 a6-a7 2) Ng1-f3 Ng1-f3 * 8 Seconds 3) .. f5-f4 f5-f4 * 0 Seconds 4) Rd7-d2 Rd7-e7 5) .. f6-f5 Rd5-a5 6) Qf3-f6 Qf3-f4 7) Bd6xe5(?) Bd6-c5 * 6 Seconds 8)...
by Dann Corbit
Fri Aug 10, 2007 5:40 am
Forum: Computer Chess Club: General Topics
Topic: 83 nice Testpositions (Long and big post).
Replies: 71
Views: 21296

Re: 83 nice Testpositions (Long and big post).

Here is movei results for the set that you created: Analysis from c:\epd\tough.epd Analyzing engine: Movei UCI 8/9/2007 6:15:24 PM Level: 180 Seconds 1) Bf1-g2 a6-a7 2) Ng1-f3 Ng1-f3 * 2 Seconds 3) .. f5-f4 f5-f4 * 0 Seconds 4) Rd7-d2 Rd7-d2 * 60 Seconds 5) .. f6-f5 f6-f5 * 23 Se...
by Dann Corbit
Wed Aug 08, 2007 5:46 pm
Forum: Computer Chess Club: General Topics
Topic: 83 nice Testpositions (Long and big post).
Replies: 71
Views: 21296

Re: 83 nice Testpositions (Long and big post).

-------------------------------------------------------------------------------- Analysis from c:\epd\tough.epd Analyzing engine: Rybka v1.2.w32 8/8/2007 2:11:08 AM Level: 180 Seconds 1) Bf1-g2 a6-a7 2) Ng1-f3, c4xd5 Ng1-f3 * 0 Seconds 3) .. f5-f4, f5-f4, e4xe3 f5-f4 * 0 Seconds 4) ...
by Dann Corbit
Tue Jul 24, 2007 5:25 pm
Forum: Computer Chess Club: General Topics
Topic: It looks like everybody is busy testing the new Fruit....
Replies: 9
Views: 2815

Re: It looks like everybody is busy testing the new Fruit...

Well, you hit the nail on the head: Individual statistics: 1 Fruit-051103 : 2809 20 (+ 5,= 11,- 4), 52.5 % Fruit2.2.1 (C) : 20 (+ 5,= 11,- 4), 52.5 % 2 Fruit2.2.1 (C) : 2791 20 (+ 4,= 11,- 5), 47.5 % Fruit-051103 : 20 (+ 4,= 11,- 5), 47.5 % ;-)
by Dann Corbit
Thu Jul 19, 2007 12:24 am
Forum: Computer Chess Club: General Topics
Topic: Achilles' games vs other progs, figure out its ELO
Replies: 12
Views: 4769

Re: Achilles' games vs other progs, figure out its ELO

With 9 distinct games (ignoring dups) we have: Program Elo + - Games Score Av.Op. Draws 1 Axon : 2881 239 220 9 88.9 % 2519 22.2 % 2 Rebeluci : 2519 220 239 9 11.1 % 2881 22.2 % As you can see, the error bar is about as large as the Elo difference. You will need at least 200 games against a variety ...
by Dann Corbit
Wed Jul 18, 2007 7:03 pm
Forum: Computer Chess Club: General Topics
Topic: Public benchmarks
Replies: 15
Views: 6632

Re: Public benchmarks

http://www.xs4all.nl/~mlngveld/craftybench/index.html http://www.sedatchess.com/hardwares.html http://www.geocities.com/sedatchess/hardware.html http://www.beepworld.de/members39/computerschach2/chessmarks.htm http://www.vlasak.biz/evcpu.htm http://www.beepworld.de/members38/lchristian/cpu-chess.htm...
by Dann Corbit
Tue Jul 17, 2007 8:54 pm
Forum: Computer Chess Club: General Topics
Topic: GNU 5.07
Replies: 2
Views: 995

Re: GNU 5.07

Is there something special in this program that has called the attention of some pals here? It is worthy the download for his chess or only because of some kind of historical importance as a GNU project? My best Fernando May I say, historically speaking, that GNU Chess is not a pansy. Actually, I l...