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

Book: ∞ / 0

# move proof disproof
1 Rh7 0
2 Kf6 0
3 Nf6 0
4 Kf5 0
5 g6 0
6 Kd5 0
7 Ke4 0
8 Kd6 0
9 Ba6 0
10 Kf4 0
11 g5 0
12 Bb7 0
13 Bd7 0
14 a6 0
15 Kd4 0
16 Rb8 0
17 h5 0