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

Book: ∞ / 0

# move proof disproof
1 Nc7 0
2 Nb8 0
3 b5 0
4 f5 0
5 h5 0
6 e6 0
7 Nb4 0
8 Nc5 0
9 Bg7 0
10 Kf7 0
11 e5 0
12 d6 0
13 Kd8 0
14 Rb8 0
15 b6 0
16 d5 0