I block Backgammon and Draughts 2.

1

I block the following 2 boxes :
8. Chess 1 (Classic Chess): Standard Chess, Chess960, No-Castling
9. Chess 2 (Classic Chess Variants): Three-Check, Five-Check, KotH, Antichess

1

I am also blocking the same as Vincent!
8. Chess 1 (Classic Chess): Standard Chess, Chess960, No-Castling
9. Chess 2 (Classic Chess Variants): Three-Check, Five-Check, KotH, Antichess

1

I will block:
1. Go
15. Breakthrough

1