Show me a chess engine that can deal with a chess peice that has been mangled so you can only tell what it is with context clues. Also a plastic bag occasionally obscures one of the other pieces. There's also construction on one side of the board every few turns that it has to route around using lanes that arnt normally legal. It has to do this while a drunk human is also moving the pieces, sometimes in ways that arnt legal, and if it takes too long it can hit a wall and die