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

Book: ∞ / 0

# move proof disproof
1 a5 0
2 Bb7 0
3 h6 0
4 h5 0
5 d5 0
6 Nh6 0
7 Nf6 0
8 Rb8 0
9 d6 0
10 Kf7 0
11 Kd8 0
12 Ra7 0
13 e6 0
14 g5 0
15 e5 0
16 g6 0