MChess Pro

MChess Pro

MChess Pro Screenshot
Developer(s)	Martin Hirsch
Stable release	8.0
Operating system	MS-DOS
Type	Chess engine
License	Proprietary

This article is part of the series on
Chess programming
Board representations 0x88 Bitboards
Evaluation functions Deep neural networks (Transformers) Attention Efficiently updatable neural networks Handcrafted evaluation functions Piece-square tables Reinforcement learning Stochastic gradient descent Supervised learning Texel tuning Unsupervised learning
Graph and tree search algorithms Minimax Alpha-beta pruning Principal variation search Quiescence search Monte Carlo tree search
Chess computers Belle ChessMachine ChipTest Cray Blitz Deep Blue Deep Thought HiTech Hydra Mephisto Saitek
Chess engines AlphaZero Chess Tiger Crafty CuckooChess Deep Fritz Dragon by Komodo Chess Fairy-Max Fritz Fruit GNU Chess HIARCS Houdini Ikarus Junior KnightCap Komodo Leela Chess Zero MChess Pro Mittens MuZero Naum REBEL Rybka Shredder Sjeng SmarThink Stockfish Torch Turochamp Zappa
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MChess Pro is the name given to a chess playing computer program written by Marty Hirsch which won the World Microcomputer Chess Championship in 1995.^[1] The program is no longer under development and is no longer commercially available^[2] and therefore has largely historical significance only.