The poster for the movie has a huge flaw: The chessboard is set up wrong.
In chess, importantly, the "white on right" rule is a guideline for setting up the board correctly. It means that when you're placing the chessboard, the square in the bottom-right corner (from each player's perspective) should be a light-colored square.
In chess, importantly, the "white on right" rule is a guideline for setting up the board correctly. It means that when you're placing the chessboard, the square in the bottom-right corner (from each player's perspective) should be a light-colored square.