Search found 333 matches

by maksimKorzh
Tue Oct 20, 2020 7:20 pm
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: How to scale stockfish NNUE score?
Replies: 16
Views: 1022

Re: How to scale stockfish NNUE score?

I'm facing some very weird behavior of Stockfish NNUE in my engine: IT'S VERY POOR IN PLAYING ENDGAMES e.g. my old noob's handcrafted eval mated with king queen and knight vs king EASILY while NNUE version manages to draw with 50 move rule. I didn't touch search. How on earth is tha possible??? [Eve...
by maksimKorzh
Mon Oct 19, 2020 3:12 pm
Forum: Computer Chess Club: General Topics
Topic: VICE chess engine on NNUE steroids!
Replies: 3
Views: 995

VICE chess engine on NNUE steroids!

Hey what's up guys, Code Monkey King's here. I've live coded the tutorial on how to embedd latest Stockfish NNUE to legendary VICE chess engine by Bluefever Software: https://www.youtube.com/watch?v=QJJXhv5wDFk SOURCE CODE: https://github.com/maksimKorzh/vice-nnue Linux binary exacutable: https://gi...
by maksimKorzh
Mon Oct 19, 2020 7:14 am
Forum: Computer Chess Club: General Topics
Topic: BBC GUI release - PLAY IT ONLINE!
Replies: 22
Views: 1674

Re: BBC GUI release - PLAY IT ONLINE!

BBC 1.3 + Stockfish NNUE is now available for online play! http://maksimkorzh.pythonanywhere.com/ Give it a try! Hi Maksim, I've been trying BBC online (and have version 1.1 and 1.2 installed as well). Some observations: - In the Fritz GUI, BBC only reports 650 nodes (not kNodes... 650, as in under...
by maksimKorzh
Mon Oct 19, 2020 5:17 am
Forum: Computer Chess Club: General Topics
Topic: Embedding Stockfish NNUE to ANY CHESS ENGINE: YouTube series
Replies: 6
Views: 964

Re: Embedding Stockfish NNUE to ANY CHESS ENGINE: YouTube series

A few questions: 1) the nnue should be ~80% of the speed of hce of something like Scorpio (so 20% slower). After the compiler optimizations Daniel suggested, are you seeing something similar? 2) nnue is updated a little bit with each move/null move (and undo of a move). That’s what makes it efficie...
by maksimKorzh
Mon Oct 19, 2020 4:51 am
Forum: Computer Chess Club: General Topics
Topic: BBC GUI release - PLAY IT ONLINE!
Replies: 22
Views: 1674

Re: BBC GUI release - PLAY IT ONLINE!

BBC 1.3 + Stockfish NNUE is now available for online play! http://maksimkorzh.pythonanywhere.com/ Give it a try! Hi Maksim, I've been trying BBC online (and have version 1.1 and 1.2 installed as well). Some observations: - In the Fritz GUI, BBC only reports 650 nodes (not kNodes... 650, as in under...
by maksimKorzh
Sun Oct 18, 2020 8:23 pm
Forum: Computer Chess Club: General Topics
Topic: BBC GUI release - PLAY IT ONLINE!
Replies: 22
Views: 1674

Re: BBC GUI release - PLAY IT ONLINE!

BBC 1.3 + Stockfish NNUE is now available for online play!
http://maksimkorzh.pythonanywhere.com/

Give it a try!
by maksimKorzh
Sat Oct 17, 2020 9:59 pm
Forum: Computer Chess Club: General Topics
Topic: Embedding Stockfish NNUE to ANY CHESS ENGINE: YouTube series
Replies: 6
Views: 964

Re: Embedding Stockfish NNUE to ANY CHESS ENGINE: YouTube series

Finally series is finished! Here's the BBC with NNUE! (I used handcrafted eval in the endgame though to speed up engine on ultra fast time controls) https://github.com/maksimKorzh/bbc/tree/master/src/bbc_nnue Here're a couple of games versus VICE: [Event "Arena Tournament"] [Site "maksim-Inspiron-35...
by maksimKorzh
Sat Oct 17, 2020 9:54 pm
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: How to scale stockfish NNUE score?
Replies: 16
Views: 1022

Re: How to scale stockfish NNUE score?

I am always getting excited when you're trying to implement engines for games other but chess. I'm just wondering what motivates you? I mean usually people developing one engine for years and it's difficult to master chess programming at a decent level... But you're trying many other games! This is...