- "Keep antiking in check": "Keep antiking in check",
- "Kings cross the board": "Kings cross the board",
+ "Keep antiking in check (v1)": "Keep antiking in check (v1)",
+ "Keep antiking in check (v2)": "Keep antiking in check (v2)",
+ "Kings cross the 8x8 board": "Kings cross the 8x8 board",
+ "Kings cross the 11x11 board": "Kings cross the 11x11 board",