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 Rh7 0
5 g4 0
6 Kg7 0
7 Bb7 0
8 Kf6 0
9 Nf6 0
10 a5 0
11 Ke6 0
12 Bg7 0
13 h5 0
14 Kg6 0
15 Rb8 0
16 d6 0
17 d5 0