('Chess960', 'Standard rules', -1, 'Chess960'),
('Circular', 'Run forward', 3, 'Circular Chess'),
('Clorange', 'A Clockwork Orange', 20, 'Clockwork Orange'),
('Chess960', 'Standard rules', -1, 'Chess960'),
('Circular', 'Run forward', 3, 'Circular Chess'),
('Clorange', 'A Clockwork Orange', 20, 'Clockwork Orange'),
('Convert', 'Convert enemy pieces', 12, 'Convert'),
('Copycat', 'Borrow powers', 30, 'Copycat'),
('Coregal', 'Two royal pieces', 9, 'Coregal'),
('Convert', 'Convert enemy pieces', 12, 'Convert'),
('Copycat', 'Borrow powers', 30, 'Copycat'),
('Coregal', 'Two royal pieces', 9, 'Coregal'),
('Crazyhouse', 'Captures reborn', 20, 'Crazyhouse'),
('Crossing', 'Cross the river', 27, 'Crossing'),
('Cylinder', 'Neverending rows', 3, 'Cylindrical Chess'),
('Crazyhouse', 'Captures reborn', 20, 'Crazyhouse'),
('Crossing', 'Cross the river', 27, 'Crossing'),
('Cylinder', 'Neverending rows', 3, 'Cylindrical Chess'),
('Diamond', 'Rotating board', 4, 'Diamond'),
('Discoduel', 'Enter the disco', 0, 'Disco Duel'),
('Dobutsu', 'Let''s catch the Lion!', 0, 'Dobutsu'),
('Diamond', 'Rotating board', 4, 'Diamond'),
('Discoduel', 'Enter the disco', 0, 'Disco Duel'),
('Dobutsu', 'Let''s catch the Lion!', 0, 'Dobutsu'),