Search found 12 matches

by Jaglo
Sun May 19, 2019 3:01 pm
Forum: Computer Chess Club: General Topics
Topic: Trying out the Leela Hybrid engine (NN with AB)
Replies: 148
Views: 21446

Re: Trying out the Leela Hybrid engine (NN with AB)

Another interesting project.

https://github.com/feldi/py-goratschin

Similar to CombiChess, but uses 2 engines. I think the assumptions are OK. Unfortunately, the project is underdeveloped and requires testing (only LC0 works, Stockfish doesn't).
by Jaglo
Thu May 16, 2019 7:29 am
Forum: Computer Chess Club: General Topics
Topic: Trying out the Leela Hybrid engine (NN with AB)
Replies: 148
Views: 21446

Re: Trying out the Leela Hybrid engine (NN with AB)

My personal ranking of hybrids:

1) Leelafish
2) Combichess (Python)
3) Triplebrain (Shredder)
4) Chesscombi v1

killerducky, is the Leelafish project evolving?
by Jaglo
Fri Apr 12, 2019 12:12 pm
Forum: Computer Chess Club: General Topics
Topic: Trying out the Leela Hybrid engine (NN with AB)
Replies: 148
Views: 21446

Re: Trying out the Leela Hybrid engine (NN with AB)

I also tried Chesscombi v1 and didn't get any positive results. In my opinion this adapter has bad assumptions.
by Jaglo
Thu Apr 11, 2019 9:35 am
Forum: Computer Chess Club: General Topics
Topic: Trying out the Leela Hybrid engine (NN with AB)
Replies: 148
Views: 21446

Re: Trying out the Leela Hybrid engine (NN with AB)

I'm sure you're right. I used the ready-to-use solution, but it seems to me that 3 engines is too much. You should use two to avoid the problem of what you write.
by Jaglo
Tue Apr 09, 2019 5:57 pm
Forum: Computer Chess Club: General Topics
Topic: Trying out the Leela Hybrid engine (NN with AB)
Replies: 148
Views: 21446

Re: Trying out the Leela Hybrid engine (NN with AB)

A quote from the CombiChess page: "The rules that it uses are fairly simple: If 2 out of 3 engines give the same best move, then do that move and cancel work of the third. if all 3 engines say something else, listen to the 'Master engine'. The master engine is simply engine0 if all 3 engines agree, ...
by Jaglo
Sun Apr 07, 2019 8:45 pm
Forum: Computer Chess Club: General Topics
Topic: Trying out the Leela Hybrid engine (NN with AB)
Replies: 148
Views: 21446

Re: Trying out the Leela Hybrid engine (NN with AB)

Using ready-made solutions I can offer CombiChess (https://github.com/tom0334/CombiChess) with settings LC0, Stockfish 10 and Houdini. LC0 is selected as the main engine and should support opening and middle game. The other two engines support tactics and endgames. It is important that the booster e...
by Jaglo
Sun Mar 24, 2019 2:02 pm
Forum: Computer Chess Club: General Topics
Topic: Trying out the Leela Hybrid engine (NN with AB)
Replies: 148
Views: 21446

Re: Trying out the Leela Hybrid engine (NN with AB)

If two engines are weaker than one of them, it is not good. GPUs and CPUs work independently and there should be no problem for Leelafish to beat Stockfish. As I suggested earlier, the concept of supporting the LO0 with a second engine is probably inefficient. It would be better if both engines were...
by Jaglo
Fri Mar 22, 2019 3:09 pm
Forum: Computer Chess Club: General Topics
Topic: Trying out the Leela Hybrid engine (NN with AB)
Replies: 148
Views: 21446

Re: Trying out the Leela Hybrid engine (NN with AB)

Can you make a Leelafish match against Stockfish?

Will Leelafish also win then?
by Jaglo
Fri Mar 15, 2019 11:38 am
Forum: Computer Chess Club: General Topics
Topic: Trying out the Leela Hybrid engine (NN with AB)
Replies: 148
Views: 21446

Re: Trying out the Leela Hybrid engine (NN with AB)

eigenmann_unsolved.pgn [Event "eigenmann_endgame_test"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "E_E_T 005 - B vs B"] [Black "?"] [Result "*"] [SetUp "1"] [FEN "8/7p/1p3pp1/p2K4/Pk3PPP/8/1P6/8 b - - 0 1"] [PlyCount "1"] 1... Kb3 (1... f5) * [Event "eigenmann_endgame_test"] [Site "?"] [Date...
by Jaglo
Thu Mar 14, 2019 8:44 pm
Forum: Computer Chess Club: General Topics
Topic: Trying out the Leela Hybrid engine (NN with AB)
Replies: 148
Views: 21446

Re: Trying out the Leela Hybrid engine (NN with AB)

Leelafish v0.8 net: 32988 auxengine=Stockfish 10 (Hash=1024;Threads=1) auxengine-depth=25 auxengine-boost=100.00 Syzygy 345 eigenmann: 84% Perhaps the result for the endings would have been better if the depth of analysis had not been constant, but depended on the time. AH_tactics: 94% Not perfect, ...