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 Ba8 0
4 h5 0
5 Bg7 0
6 Nh6 0
7 Nf6 0
8 c5 0
9 Bh6 0
10 e5 0
11 e6 0