insert or ignore into Variants (name,description) values
('Alice', 'Both sides of the mirror'),
('Antiking', 'Keep antiking in check'),
+ ('Antimatter', 'Dangerous collisions'),
('Atomic', 'Explosive captures'),
('Baroque', 'Exotic captures'),
+ ('Benedict', 'Change colors'),
('Berolina', 'Pawns move diagonally'),
('Checkered', 'Shared pieces'),
('Chess960', 'Standard rules'),