Search found 184 matches

by Javier Ros
Mon Sep 24, 2018 1:42 pm
Forum: Computer Chess Club: General Topics
Topic: leela is official(?) better than sf9
Replies: 81
Views: 19457

Re: leela is official(?) better than sf9

Our differences probably come from using different set of openings, as Lc0 and A0 seem sensitive to the choice. 12 openings for 1200 games match and 1 opening for 100 games match is bad testing methodology by A0 team. And probably on purpose bad, as it bolster A0 (or Lc0) by about 100 Elo points. P...
by Javier Ros
Mon Sep 24, 2018 1:38 pm
Forum: Computer Chess Club: General Topics
Topic: leela is official(?) better than sf9
Replies: 81
Views: 19457

Re: leela is official(?) better than sf9

Our differences probably come from using different set of openings, as Lc0 and A0 seem sensitive to the choice. 12 openings for 1200 games match and 1 opening for 100 games match is bad testing methodology by A0 team. And probably on purpose bad, as it bolster A0 (or Lc0) by about 100 Elo points. P...
by Javier Ros
Sun Sep 23, 2018 8:59 pm
Forum: Computer Chess Club: General Topics
Topic: Beautiful game, highlights strengths of NN+MCTS
Replies: 17
Views: 4577

Re: Beautiful game, highlights strengths of NN+MCTS

Thank you for share these interesting analysis of the games! I have played more games with lc0 not published due to lack of time. This time I have managed to upload the games to the links below with the complete output of Arena, including eval, time, depth and PV. Lc0 version 0.17 with net 11261 on ...
by Javier Ros
Tue Sep 18, 2018 9:51 pm
Forum: Computer Chess Club: General Topics
Topic: leela is official(?) better than sf9
Replies: 81
Views: 19457

Re: leela is official(?) better than sf9

Games 82-120 [Event "Lc0server11261Stockfish9NoomenSG5mas3HT6CPU1024"] [Site "J-PC"] [Date "2018.09.15"] [Round "82"] [White "Stockfish_9_x64_bmi2"] [Black "Lc01711261"] [Result "0-1"] [ECO "C35"] [Opening "KGA"] [Time "06:46:18"] [Variation "Cunningham, Bertin Gambit"] [TimeControl "300+3"] [Termin...
by Javier Ros
Tue Sep 18, 2018 9:50 pm
Forum: Computer Chess Club: General Topics
Topic: leela is official(?) better than sf9
Replies: 81
Views: 19457

Re: leela is official(?) better than sf9

Final result with 30 positions Noomen Sharp Gambits Lc01711261 - Stockfish_9_x64_bmi2 : 41,5/120 9-46-65 (=0===00==000=010==01000000=1=0=======0=0=======0=0=0=0=000=1==10=0===0=1=0=0=====1==0001=01====0===0=00=0==0=0=0===000=0) 35% Stockfish_9_x64_bmi2 - Lc01711261 : 78,5/120 46-9-65 (=1===11==111=1...
by Javier Ros
Sun Sep 16, 2018 9:22 pm
Forum: Computer Chess Club: General Topics
Topic: leela is official(?) better than sf9
Replies: 81
Views: 19457

Re: leela is official(?) better than sf9

It is very instructive to examine the debug output of the engine lc0. I am giving here an example calculated in my computer but in the following link appears another similar debug output https://gist.github.com/zz4032/7af71a696cb2a0f2bc6116a3d27cb0bb The following output has been obtained with Cutec...
by Javier Ros
Sat Sep 15, 2018 9:51 pm
Forum: Computer Chess Club: General Topics
Topic: leela is official(?) better than sf9
Replies: 81
Views: 19457

Re: leela is official(?) better than sf9

Does cutechess GUi or cli by default clear the cache between games? In cutechess cli you can specify if you want reset the engine or not, see https://github.com/cutechess/cutechess/blob/master/projects/cli/res/doc/help.txt Engine options: conf=NAME Use an engine with the name NAME from Cute Chess' ...
by Javier Ros
Sat Sep 15, 2018 9:48 pm
Forum: Computer Chess Club: General Topics
Topic: leela is official(?) better than sf9
Replies: 81
Views: 19457

Re: leela is official(?) better than sf9

I don't understand the discrepancy. Are you sure your SF9 uses 6 threads and not 1? This result would indicate 1 thread is used, but maybe I am doing something very wrong. OTOH, CCCC result, which I expected to come close to my result, because the CPU effective speed-up is about 8 compared to my 4 ...
by Javier Ros
Sat Sep 15, 2018 1:56 pm
Forum: Computer Chess Club: General Topics
Topic: leela is official(?) better than sf9
Replies: 81
Views: 19457

Re: leela is official(?) better than sf9

These are my lc0 settings as they appear in Cutechess, please compare with yours.
lc0Settings.JPG
lc0Settings.JPG (78.39 KiB) Viewed 2290 times
by Javier Ros
Sat Sep 15, 2018 1:29 pm
Forum: Computer Chess Club: General Topics
Topic: leela is official(?) better than sf9
Replies: 81
Views: 19457

Re: leela is official(?) better than sf9

I don't understand the discrepancy. Are you sure your SF9 uses 6 threads and not 1? This result would indicate 1 thread is used, but maybe I am doing something very wrong. OTOH, CCCC result, which I expected to come close to my result, because the CPU effective speed-up is about 8 compared to my 4 ...