Alpha Beta Pruning Python Packages

bitbully

Fast perfect-play Connect Four (Connect-4) solver for Python and C++ with bitboards, opening books, and MTD(f) search

moonfish

~2000 Elo Python Chess Engine that implements: Negamax, PeSTO’s Evaluation, Null Move, Quiescence Search, Lazy SMP.

lightzero

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

chessengine

A WIP chess engine written in Python with no dependencies

osmanthus

♟️ An algorithmic chess engine, written in Python.

applechess

A simple minimax/alpha-beta chess engine, written in Python.