Click on the third or sixth rank to set the en passant target square.

Book: ∞ / 0

# move proof disproof
1 Rf8 0
2 e5 0
3 Rg8 0
4 Bb7 0
5 Rd8 0
6 Re8 0
7 Rh6 0
8 Rh7 0
9 h4 0
10 Bd7 0