('Baroque', 'Exotic captures'),
('Benedict', 'Change colors'),
('Berolina', 'Pawns move diagonally'),
+ ('Capture', 'Mandatory captures'),
('Checkered', 'Shared pieces'),
('Chess960', 'Standard rules'),
('Circular', 'Run forward'),
('Crazyhouse', 'Captures reborn'),
('Cylinder', 'Neverending rows'),
('Dark', 'In the shadow'),
+ ('Eightpieces', 'Each piece is unique'),
('Enpassant', 'Capture en passant'),
('Extinction', 'Capture all of a kind'),
('Grand', 'Big board'),
('Hiddenqueen', 'Queen disguised as a pawn'),
('Knightmate', 'Mate the knight'),
('Knightrelay', 'The knight transfers its powers'),
- ('Losers', 'Lose all pieces'),
+ ('Losers', 'Get strong at self-mate'),
('Magnetic', 'Laws of attraction'),
('Marseille', 'Move twice'),
+ ('Racingkings', 'Kings cross the 8x8 board'),
('Rifle', 'Shoot pieces'),
- ('Royalrace', 'Kings cross the board'),
+ ('Royalrace', 'Kings cross the 11x11 board'),
('Recycle', 'Reuse pieces'),
('Shatranj', 'Ancient rules'),
+ ('Suicide', 'Lose all pieces'),
('Suction', 'Attract opposite king'),
('Threechecks', 'Give three checks'),
('Upsidedown', 'Board upside down'),