Search found 1766 matches

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: 493

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: 1658

Re: Middlegame positional test-suite

Interesting test! Middlegame phase of the game, roughly moves 15-22. So after 23 it's endgame?
by Jouni
Tue Apr 09, 2019 8:20 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: LCZero 0.20.2 Cuda (32930) @ CEGT 5'+3" ponder=on
Replies: 6
Views: 493

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

SF 5.4.2019 was buggy and -100 ELO to SF10!
by Jouni
Tue Apr 09, 2019 1:24 pm
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: Best age for chess programming?
Replies: 9
Views: 1015

Re: Best age for chess programming?

In Komodo team Larry is 70+ and Mark 60+ I think :!: :) . But probably same as here: It is a general truism in mathematics that mathematicians do their best work in their 20s and 30s.
by Jouni
Mon Apr 08, 2019 4:12 pm
Forum: Computer Chess Club: General Topics
Topic: Mate in 82?
Replies: 21
Views: 1353

Re: Mate in 82?

Has Komodo really max_depth higher than 99/128? For solving 82 mate you need 164 plies. Normal SF and Houdini have 128 limit AFAIK.
by Jouni
Mon Apr 08, 2019 3:43 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: SPCC: Testrun of Stockfish 190331 finished
Replies: 2
Views: 365

Re: SPCC: Testrun of Stockfish 190331 finished

OUCH: Testrun of Stockfish 190331 finished - bad regression: -9 Elo to Stockfish 190310! But now your list has +21 to SF10. That's more realistic, when NCM and framework tests (20000 and 40000 games) have both stalled to +16 ELO month or two ago.
by Jouni
Wed Mar 27, 2019 5:58 pm
Forum: Computer Chess Club: General Topics
Topic: SinglePV and Multi-PV analysis
Replies: 3
Views: 319

Re: SinglePV and Multi-PV analysis

Houdini 6 gets fast mate in 17 in normal mode, but is it correct?! Analysis by Houdini 6 x64-pext: 1.Kd2 Rh2 2.Be4 Kb8 3.Ke2 Kc8 4.Kf2 Kd8 5.Kg1 Rxg2+ 6.Kxg2 Ke8 7.Rg1 Kf8 8.Rh3 Kg7 9.Rxh4 gxh4 10.Kh3 Kg8 11.Kxh4 Kg7 12.g5 Kg8 13.gxf6+ Kf8 14.Kg5 Ke8 15.Rh1 exf6+ 16.Kxf6 Kd8 17.Rh8# +- (#17) Depth: ...
by Jouni
Tue Mar 26, 2019 8:08 am
Forum: Computer Chess Club: Tournaments and Matches
Topic: SPCC: Testrun of Xiphos 0.5 finished
Replies: 2
Views: 365

Re: SPCC: Testrun of Xiphos 0.5 finished

Correct 0.5.2 is again 80 ELO better :lol: .
by Jouni
Tue Mar 26, 2019 7:28 am
Forum: Computer Chess Club: General Topics
Topic: Lc0 wins, but Stockfish is still the best?
Replies: 44
Views: 2980

Re: Lc0 wins, but Stockfish is still the best?

And remember, that Stockfish dev is 1167872 bytes! How much is current Lc0? 100 megabytes + cuda things? SF should get 1/100 time handicap :) .