chess22k is a chess engine that uses the UCI protocol to communicate with graphical interfaces.
This is free and open source software
Features include:
- (Magic) Bitboards.
- Transposition tables.
- Killer/counter-moves and history-heuristics for move ordering.
- Principal variation search.
- (Static) null move pruning.
- Razoring.
- Late move reductions and pruning.
- Futility pruning.
- Static exchange evaluation pruning.
- Aspiration window.
- Evaluation parameters tuned using the Texel’s tuning method.
- Tapered eval.
- Lazy SMP.
- Pondering.
- No opening book or endgame tablebases.
Website: github.com/sandermvdb/chess22k
Support:
Developer: sandermvdb
License: GNU General Public License v3.0
chess22k is written in Java. Learn Java with our recommended free books and free tutorials.
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