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

Book: ∞ / 0

# move proof disproof
1 Ra7 0
2 d6 0
3 h6 0
4 Qg7 0
5 Qd8 0
6 Qf8 0
7 Qf7 0
8 g5 0
9 e5 0
10 d5 0
11 Qe8 0
12 Bb7 0
13 Rb8 0
14 h5 0