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

Book: ∞ / 0

# move proof disproof
1 e6 0
2 a5 0
3 Ra7 0
4 Qd8 0
5 g5 0
6 Bg7 0
7 d6 0
8 Qf7 0
9 Bh6 0
10 Nf6 0
11 h5 0
12 Bb7 0
13 h6 0
14 Rb8 0
15 e5 0
16 d5 0
17 Nh6 0