Search found 181 matches

by Javier Ros
Tue Oct 02, 2018 11:53 am
Forum: Computer Chess Club: General Topics
Topic: Lc0 v18 rc2 for 2080 Syzygy implementation
Replies: 34
Views: 7108

Re: Lc0 v18 rc2 for 2080 Syzygy implementation

Very interesting experiment and great work! :D
by Javier Ros
Tue Oct 02, 2018 8:07 am
Forum: Computer Chess Club: General Topics
Topic: LC0 0.18rc2 released
Replies: 24
Views: 4455

Re: LC0 0.18rc2 released

Repeating the game at 90 minutes plus, Stockfish 9 won the game although playing 13.Nd3 and not the best a4 or Rc1. After 13.Nd3!? Nf6! 14.c5! Ng6! 15.Rc1! Rf7! Stockfish played the novelty 16.c6 and the game was leveled. After that Stockfish was pressing slowly until winning the game at move 73. W...
by Javier Ros
Sun Sep 30, 2018 9:58 pm
Forum: Computer Chess Club: General Topics
Topic: LC0 0.18rc2 released
Replies: 24
Views: 4455

Re: LC0 0.18rc2 released

In the second game at 90 minutes plus 30 sec., lc0 won with White but playing the dubious 13.b4. [Event "Lc018rc211261Stockfish9SilverKI90plus30HT4CPU1024"] [Site "J-PC"] [Date "2018.09.30"] [Round "2"] [White "Lc018rc211261syzygy"] [Black "Stockfish_9_x64_bmi2"] [Result "1-0"] [BlackElo "2200"] [EC...
by Javier Ros
Sun Sep 30, 2018 9:20 pm
Forum: Computer Chess Club: General Topics
Topic: LC0 0.18rc2 released
Replies: 24
Views: 4455

Re: LC0 0.18rc2 released

Repeating the game at 90 minutes plus, Stockfish 9 won the game although playing 13.Nd3 and not the best a4 or Rc1. After 13.Nd3!? Nf6! 14.c5! Ng6! 15.Rc1! Rf7! Stockfish played the novelty 16.c6 and the game was leveled. After that Stockfish was pressing slowly until winning the game at move 73. Th...
by Javier Ros
Sun Sep 30, 2018 1:53 pm
Forum: Computer Chess Club: General Topics
Topic: LC0 0.18rc2 released
Replies: 24
Views: 4455

Re: LC0 0.18rc2 released

Thank you for the interesting analysis and comments about the game. yes, although that particular position has, in my opinion, pushed the Qside-Kside imbalance too far. White absolutely has to get aggressive on the Qside immediately, else death. If we are to accept this idea of many start positions ...
by Javier Ros
Sat Sep 29, 2018 3:07 pm
Forum: Computer Chess Club: General Topics
Topic: LC0 0.18rc2 released
Replies: 24
Views: 4455

Re: LC0 0.18rc2 released

The two games with the same opening position of the other match were drawn. [Event "Lc01811261Stockfish9Silver5plus3HT4CPU1024"] [Site "J-PC"] [Date "2018.09.27"] [Round "99"] [White "Lc01811261syzygy"] [Black "Stockfish_9_x64_bmi2"] [Result "1/2-1/2"] [BlackElo "2200"] [ECO "E99"] [Opening "King's ...
by Javier Ros
Sat Sep 29, 2018 2:57 pm
Forum: Computer Chess Club: General Topics
Topic: LC0 0.18rc2 released
Replies: 24
Views: 4455

Re: LC0 0.18rc2 released

I had done a comparison test between lc0 0.18 rc1 and lc0 0.18 rc2 versions, using the Silver Test with 50 positions from https://en.chessbase.com/post/test-your-engines-the-silver-openings-suite Lc0 version 0.18 rc1 with net 11261 on Asus Geforce GTX 1060 3 Gb against Stockfish 9 with 4 threads on...
by Javier Ros
Sat Sep 29, 2018 7:20 am
Forum: Computer Chess Club: General Topics
Topic: LC0 0.18rc2 ID11201 blind spot?
Replies: 6
Views: 1121

Re: LC0 0.18rc2 ID11201 blind spot?

Thanks for sharing. It is interesting to analyze the position with lc0 0.18 and the new multiPV mode. In a few seconds c4 goes down to the fifth place and then to the seventh: FEN: 3r1rk1/1pbq3p/p1n1p1p1/3p4/8/2P1PN1P/P1B1QPP1/2R2RK1 w - - 2 23 Lc018rc2_11261: 1/2 00:00 13 342 -1,40 g2-g4 Qd7-d6 1/2...
by Javier Ros
Fri Sep 28, 2018 11:23 pm
Forum: Computer Chess Club: General Topics
Topic: LC0 0.18rc2 released
Replies: 24
Views: 4455

Re: LC0 0.18rc2 released

I had done a comparison test between lc0 0.18 rc1 and lc0 0.18 rc2 versions, using the Silver Test with 50 positions from https://en.chessbase.com/post/test-your-engines-the-silver-openings-suite Lc0 version 0.18 rc1 with net 11261 on Asus Geforce GTX 1060 3 Gb against Stockfish 9 with 4 threads on ...
by Javier Ros
Fri Sep 28, 2018 5:44 pm
Forum: Computer Chess Club: General Topics
Topic: First Stockfish loss for some time ...
Replies: 7
Views: 1447

Re: First Stockfish loss for some time ...

[Event "Lc0server11261Stockfish9Nunn_5mas3HT6CPU1024syzygy"] [Site "J-PC"] [Date "2018.09.13"] [Round "5"] [White "Lc01711261syzygy"] [Black "Stockfish_9_x64_syzygy"] [Result "1-0"] [ECO "C19"] [Opening "French"] [Time "18:49:13"] [Variation "Winawer, 6...Ne7 7.Nf3 Qc7 8.a4 b6"] [TimeControl "300+3...