Last Updated on July 13, 2021
Toga II is a derivative of the Fruit chess engine. It enhances on Fruit by offering greater chess knowledge and a better search algorithm.
It is an UCI-only chess engine, and is reliant on a chess interface such as xboard or knights to provide an attractive frontend.
Toga II is more advanced that Fruit, with a stronger and more aggressive playing style.
It has a chess strength of over 2800 ELO, making it a very strong chess engine.
Toga uses the Scorpio endgame bitbases up to 5 pieces.
Features include:
- Aggressive playing style.
- Classical Negascout (PVS) algorithm with Iterative deepening to traverse the game tree.
- Uses the null-move heuristic – a technique used to enhance the speed of the alpha-beta pruning algorithm.
- Proficient history pruning, futility pruning
- Lazy evaluation.
- MultiPV mode.
Website: en.wikipedia.org
Support:
Developer: Carson Day, Sergei Kozyrenko, John Nahlen
License: GNU GPL v3
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