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

Book: ∞ / 0

# move proof disproof
1 h6 0
2 Bc8 0
3 Bb7 0
4 Nh6 0
5 Bh6 0
6 e6 0
7 e5 0
8 h5 0
9 Bg7 0
10 Nf6 0