"Attract opposite king": "Attract opposite king",
"Augmented Queens": "Augmented Queens",
"Balanced sliders & leapers": "Balanced sliders & leapers",
+ "Baroque Music": "Baroque Music",
"Big board": "Big board",
"Bishop versus pawns": "Bishop versus pawns",
"Board upside down": "Board upside down",
"Shared pieces (v2)": "Shared pieces (v2)",
"Shogi 5 x 5": "Shogi 5 x 5",
"Shoot pieces": "Shoot pieces",
+ "Spartan versus Persians": "Spartan versus Persians",
"Squares disappear": "Squares disappear",
"Squat last rank": "Squat last rank",
"Standard rules": "Standard rules",