('Alice', 'Both sides of the mirror'),
('Allmate1', 'Mate any piece (v1)'),
('Allmate2', 'Mate any piece (v2)'),
- ('Antiking', 'Keep antiking in check'),
+ ('Antiking1', 'Keep antiking in check (v1)'),
+ ('Antiking2', 'Keep antiking in check (v2)'),
('Antimatter', 'Dangerous collisions'),
('Arena', 'Middle battle'),
('Atomic', 'Explosive captures'),
('Baroque', 'Exotic captures'),
('Benedict', 'Change colors'),
('Berolina', 'Pawns move diagonally'),
+ ('Cannibal', 'Capture powers'),
('Capture', 'Mandatory captures'),
('Checkered', 'Shared pieces'),
('Chess960', 'Standard rules'),
('Marseille', 'Move twice'),
('Racingkings', 'Kings cross the 8x8 board'),
('Rifle', 'Shoot pieces'),
- ('Royalrace', 'Kings cross the 11x11 board'),
('Recycle', 'Reuse pieces'),
+ ('Royalrace', 'Kings cross the 11x11 board'),
+ ('Rugby', 'Score a try'),
('Shatranj', 'Ancient rules'),
('Suicide', 'Lose all pieces'),
('Suction', 'Attract opposite king'),