('Doublearmy', '64 pieces on the board'),
('Doublemove1', 'Double moves (v1)'),
('Doublemove2', 'Double moves (v2)'),
- ('Doubleorda', 'Mongolian Horde (v2)'),
('Dynamo', 'Push and pull'),
('Eightpieces', 'Each piece is unique'),
('Enpassant', 'Capture en passant'),
('Koopa', 'Stun & kick pieces'),
('Koth', 'King of the Hill'),
('Losers', 'Get strong at self-mate'),
+ ('Madhouse', 'Rearrange enemy pieces'),
('Madrasi', 'Paralyzed pieces'),
('Magnetic', 'Laws of attraction'),
('Makruk', 'Thai Chess'),
('Monster', 'White move twice'),
('Omega', 'A wizard in the corner'),
('Orda', 'Mongolian Horde (v1)'),
+ ('Ordamirror', 'Mongolian Horde (v2)'),
('Pacifist1', 'Convert & support (v1)'),
('Pacifist2', 'Convert & support (v2)'),
('Parachute', 'Landing on the board'),
('Pawns', 'Reach the last rank'),
('Perfect', 'Powerful pieces'),
+ ('Pocketknight', 'Knight in pocket'),
('Racingkings', 'Kings cross the 8x8 board'),
('Rampage', 'Move under cover'),
('Rifle', 'Shoot pieces'),