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Chess engine: BrainLearn 29 NNUE


BrainLearn - UCI chess engine
Rating Chess Engines Diary CEDR=3762

BrainLearn is a free, powerful UCI chess engine derived from BrainFish. It is not a complete chess program and requires a UCI-compatible GUI (e.g. XBoard with PolyGlot, Scid, Cute Chess, eboard, Arena, Sigma Chess, Shredder, Chess Partner or Fritz) in order to be used comfortably. 
Read the documentation for your GUI of choice for information about how to use Stockfish with it. 

v.29:
Aligned with Stockfish 17.
Fixed mcts.
Fixed persisted learning and added the experience book option and an utility for reset (to be done for old experience files) and display content given a fen.
Extended livebook to LiChess in addition to ChessDB.
Removed opening variety and replaced with variety which is now a combo with three values:
-off the default
-standard without loss of elo
-psychological more risky because with elo loss, but not as significant, useful for inviting the engine to a game with psychological/human sacrifices, i.e., strictly speaking, incorrect, but almost impossible to refute.

Brainlearn 28.1 - results:
OpponentScore+-Games
AbbyStein 2.815/30+030 Games
Yuli GM Pro 1614.5/28+128 Games
Stockfish 16.114/28+028 Games
Yuliirma 4.013.5/28-128 Games
Crystal 813.5/26+126 Games
ShashChess 35.312.5/26-126 Games
Raid 3.6 TR11.5/24-124 Games
Cool Iris 12.20 D-307210.5/20+120 Games
JigSaw 5.5i10/20+020 Games
Dragon 3.39.5/18+118 Games
Marauders 3.48/16+016 Games
HypnoS 1605248/16+016 Games
Deep Blue 20240315-killer7/14+014 Games
Kookaburra 2.007/14+014 Games
Tactical Titan7/14+014 Games
Altair 7.0.3 JA7.5/12+312 Games
Berserk 137/12+212 Games
CorChess 202405026.5/12+112 Games
Deep Blue 202405186/12+012 Games
Critter 1.6a10/10+1010 Games
Arasan 24.2.26/10+210 Games


BrainLearn 29 download


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