7
tools
Stockfish
FREE
The world's strongest open-source chess engine, used in nearly every major platform.
Chess Engine
Desktop
Leela Chess Zero
FREE
Open-source neural network chess engine trained through self-play, with a distinctive style.
Chess Engine
Desktop
Maia Chess
FREE
AI engine trained to predict human moves at specific Elo levels, for realistic sparring.
Training Tool
Web
TCEC Chess
FREE
Continuous live tournament between the world's strongest chess engines.
Chess Engine
Web
C
Chess Programming Wiki
FREE
Wiki covering all aspects of chess engine programming, from search algorithms to evaluation.
Chess Engine
Web
C
CCRL
FREE
Independent rating lists for chess engines, tested by a volunteer community.
Chess Engine
Web
A
Arena Chess GUI
FREE
Free Windows chess GUI supporting hundreds of engines, built for tournaments and analysis.
Chess Engine
Desktop