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

Book: ∞ / 0

# move proof disproof
1 e6 0
2 Kf7 0
3 Ra7 0
4 Kd8 0
5 Bb7 0
6 d5 0
7 e5 0
8 Bh6 0
9 Bg7 0
10 h5 0
11 Nf6 0
12 Nh6 0
13 d6 0
14 h6 0
15 Rb8 0
16 g5 0