| Description | Variant | % Correct |
|---|---|---|
| The order of the pieces in the bottom row is randomized. | Chess960 | 92%
|
| Every non-pawn piece will be eliminated in a 1-square radius of a capture. | Atomic | 75%
|
| If a player's king reaches one of the four central squares, they win. | King of the Hill | 75%
|
| Classic chess | Standard | 71%
|
| The player, who loses all pieces first, wins. If you can take a piece, you must do so. | Antichess | 67%
|
| Captured pieces can be placed on the board. | Crazyhouse | 67%
|
| One player plays with normal pieces, the other with 36 pawns. | Horde | 67%
|
| Check the opponent three times to win the game. | Three-check | 67%
|
| If a player's king reaches the opposite side of the board, they win. | Racing Kings | 58%
|