('Royalrace', 'Kings cross the 11x11 board'),
('Rugby', 'Transform an essay'),
('Schess', 'Seirawan-Harper Chess'),
('Shako', 'Non-conformism and utopia'),
('Shatranj', 'Ancient rules'),
('Shogi', 'Japanese Chess'),
('Royalrace', 'Kings cross the 11x11 board'),
('Rugby', 'Transform an essay'),
('Schess', 'Seirawan-Harper Chess'),
('Shako', 'Non-conformism and utopia'),
('Shatranj', 'Ancient rules'),
('Shogi', 'Japanese Chess'),