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

Book: ∞ / 0

# move proof disproof
1 Nh6 0
2 g4 0
3 c6 0
4 e4 0
5 a5 0
6 c5 0
7 Kf7 0
8 Nf6 0
9 Bg7 0
10 Bb7 0
11 Bh6 0
12 Nc6 0
13 h6 0
14 e6 0
15 d5 0
16 d6 0