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

Book: ∞ / 0

# move proof disproof
1 e6 0
2 Ra7 0
3 g5 0
4 Kg7 0
5 h5 0
6 e5 0
7 Ke8 0
8 Nh6 0
9 Bh6 0
10 d6 0
11 Rb8 0
12 Bb7 0
13 h6 0
14 Bg7 0
15 Nf6 0
16 d5 0
17 Ke6 0
18 Kf6 0