Search found 1774 matches

by Jouni
Tue Sep 17, 2019 3:36 pm
Forum: Computer Chess Club: General Topics
Topic: Lc0 - SF10 fun games
Replies: 7
Views: 561

Re: Lc0 - SF10 fun games

Here is really impressive game where SFdev beats mighty Houdini after 1.g4 opening :!: [White "Stockfish 260819 64 BMI2"] [Black "Houdini 6 x64-pext"] [Result "1-0"] [ECO "A00"] [Annotator "-0.81;-0.90"] [PlyCount "135"] [TimeControl "60/300:0/0:0/0"] 1. g4 {Both last book move} d5 {-0.90/20 13} 2. ...
by Jouni
Tue Sep 17, 2019 7:44 am
Forum: Computer Chess Club: General Topics
Topic: Is e4 significantly better than d4?
Replies: 32
Views: 1433

Re: Is e4 significantly better than d4?

All opening moves draw (0,00 score) except g4 loses! Can You prove that with super hardware soon?
by Jouni
Mon Sep 16, 2019 8:35 pm
Forum: Computer Chess Club: General Topics
Topic: Never thought that Alliestein was in the same level with LCZero and Stockfish !
Replies: 19
Views: 1375

Re: Never thought that Alliestein was in the same level with LCZero and Stockfish !

I don't understand, that clever people at fishcooking are fighting to get 1% more speed! BTW You can still download TCEC compile from forum and test it's speed. In my cpu it is not faster than abrok version, but maybe even a bit slower :) .
by Jouni
Mon Sep 16, 2019 8:27 pm
Forum: Computer Chess Club: General Topics
Topic: One issue with Crystal 27.8.2019
Replies: 0
Views: 99

One issue with Crystal 27.8.2019

When it finds mate it many times can't decide correct length. Example [D]8/8/6k1/Q7/8/8/3p1pp1/3Kbrrb w - - bm #20; 16/40 00:00 7 695k 9 249k +M24 Qa5-a6+ 17/35 00:00 7 772k 9 231k +M24 Qa5-a6+ 18/50 00:00 8 896k 9 296k +M21 Qa5-a6+ 19/49 00:01 9 661k 9 326k +M29 Qa5-a7 20/43 00:01 9 774k 9 318k +M2...
by Jouni
Mon May 27, 2019 7:48 pm
Forum: Computer Chess Club: General Topics
Topic: Can't for the life of me find that solution
Replies: 11
Views: 1749

Re: Can't for the life of me find that solution

Use right engine :) Analysis by Stockfish MateFinder 9 64 BMI2: ... 1.Bh8 +- (98.34 ++) Depth: 40/78 00:01:04 611mN, tb=1463779 1.Bh8 +- (99.28 ++) Depth: 40/78 00:01:04 611mN, tb=1463993 1.Bh8 +- (#55 ++) Depth: 40/78 00:01:04 611mN, tb=1468275 1.Bh8 a4 2.Kg7 Nd1 3.Kf7+ Nb2 4.Kf6 Nd1 5.Ke6+ Nb2 6.K...
by Jouni
Fri May 17, 2019 4:28 pm
Forum: Computer Chess Club: General Topics
Topic: Stockfish scaling is now impressive?
Replies: 4
Views: 1127

Re: Stockfish scaling is now impressive?

In CCC 8 final 90 core SF is beating Lc0 now.
by Jouni
Fri May 17, 2019 2:38 pm
Forum: Computer Chess Club: General Topics
Topic: Stockfish scaling is now impressive?
Replies: 4
Views: 1127

Stockfish scaling is now impressive?

These are surprising results from framework: 19-04-19 version ELO: 16.39 +-1.8 (95%) LOS: 100.0% Total: 40000 W: 6519 L: 4634 D: 28847 40000 @ 60+0.6 th 1 ELO: 24.33 +-1.7 (95%) LOS: 100.0% Total: 40000 W: 6430 L: 3633 D: 29937 40000 @ 30+0.3 th 8 15-15-19 version ELO: 19.76 +-1.8 (95%) LOS: 100.0% ...
by Jouni
Wed May 15, 2019 6:55 pm
Forum: Computer Chess Club: General Topics
Topic: TCEC S15, END of an ERA event is much more Brutal than I thought!
Replies: 127
Views: 21299

Re: TCEC S15, END of an ERA event is much more Brutal than I thought!

OK now even I agree END of an ERA! Currently SuFi Win Probability LC0 96.7 % Stockfish 3.3% someone just calculated :!: .
by Jouni
Wed Apr 10, 2019 9:24 am
Forum: Computer Chess Club: Tournaments and Matches
Topic: LCZero 0.20.2 Cuda (32930) @ CEGT 5'+3" ponder=on
Replies: 6
Views: 1279

Re: LCZero 0.20.2 Cuda (32930) @ CEGT 5'+3" ponder=on

Bug was interesting. It distroyed time management badly, but in test positions you can't see anything wrong! It was MC formatting error fixed 6.4.
by Jouni
Wed Apr 10, 2019 8:58 am
Forum: Computer Chess Club: General Topics
Topic: Middlegame positional test-suite
Replies: 20
Views: 5259

Re: Middlegame positional test-suite

Interesting test! Middlegame phase of the game, roughly moves 15-22. So after 23 it's endgame?