ChessV

• 2 variants on 6×6 squares
• 17 variants on 8×8 squares
• 15 variants on 10×8 squares
• 15 variants on 10×10 squares
• 3 variants on 12×8 squares

Engine features

• Searching: Alpha-Beta Nega-Max Principal variation search, Iterative deepening, Null-move Forward Pruning, Static Exchange Evaluation.
• Evaluation: Piece-square tables, Pawn structure evaluation, Mobility evaluation, King safety, King tropism, Lazy evaluation.
• Hash Tables: Transposition table, Pawn structure table, Evaluation cache, Repetition detection.

• Transposition Table Size can be adjusted.
• The engine can be allowed for variance of play.
• Weaken the chess engine to be human-beatable even for beginners.

  Current limitations

• No games with more than two players are supported.
• No games with randomness or hidden information are supported.
• No ability to edit the board mid-game is provided.

  Supported games

• Alice Chess, Almost Chess, Archchess, Berolina Chess, Bird's Chess, Capablanca Chess and its variants, Carrera's Chess, Chess480, Chess and a Half, Chess with Different Armies, Courier Chess, Cylindrical Chess, Diagonal Chess, Diamond Chess, Doublemove chess, Embassy Chess, Eurasian Chess, Extinction Chess, Fischer Random Chess, Great Chess, Great Shatranj, Grand Chess, Grotesque Chess, Janus Chess, Kinglet, Ladorean Chess, Legan's Game, Los Alamos Chess, Makruk, Omega Chess, Opulent Chess, Roman Chess, Royal Court, Shatranj, Shatranj Kamil, Sosarian Chess, Switching Chess, TenCubed Chess, Three Checks Chess, and more infamous variants.

• Almost Chess, Enep, Butterfly Chess, Nightrider chess and Janus Kamil.

  Syntax

Competitions