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

Book: ∞ / 0

# move proof disproof
1 Bh6 0
2 a6 0
3 f6 0
4 h6 0
5 d5 0
6 e6 0
7 a5 0
8 Bg7 0
9 d6 0
10 h5 0
11 g5 0
12 Nh6 0
13 Na6 0
14 Nc6 0
15 e5 0
16 Nf6 0
17 f5 0