OpenSpiel is a collection of environments and algorithms for research in general reinforcement learning and search/planning in games.

Minimalistic Go MCTS Engine

An implementation of the AlphaZero algorithm for Gomoku (also called Gobang or Five in a Row)

[NeurIPS 2023 Spotlight] LightZero: A Unified Benchmark for Monte Carlo Tree Search in General Sequential Decision Scenarios (awesome MCTS)

MuZero

Selfplay In MultiPlayer Environments