wychess arcade

play chess on irregular boards against simple engine.

current version provides:

- randomized setup

- dummy engine

- autopromotion to queen

- support for en passant captures

- support for generic castling

- win on stalemate

- draw on third repetition

- draw on insufficient material

- draw on 50 plies with no capture nor pawn moves

supported gestures:

- tap and hold outside the board - take back

- double tap outside the board - reroll the pieces if the game is not in progress

- swipe over the board left-to-right or top-to-bottom - resign and keep the board

- swipe over the board right-to-left or bottom-to-top - reroll instantly