Why Leela Chess Zero?
Lc0 is a direct open-source implementation inspired by DeepMind's AlphaZero project, and it has far exceeded its success in chess.
Self-Learning Neural Network
Lc0 uses a neural network that learned chess through self-play, resulting in a unique style, free from all human bias.
Deep Positional Insight
Leela understands long-term strategy, pawn structures, and subtle moves.
Open Source
Completely free and open source under the GPLv3.0, developed by a community of enthusiasts and researchers.
Join Our Community
LCZero is powered by a community of chess enthusiasts, programmers, and researchers.
Looking for the training site? It's here.