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

Book: ∞ / 0

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