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

Book: ∞ / 0

# move proof disproof
1 e6 0
2 Qf7 0
3 Qh5 0
4 Qg6 0
5 Qd8 0
6 g5 0
7 Ra7 0
8 d6 0
9 h6 0
10 Rb8 0
11 h5 0
12 g6 0
13 Rh8 0
14 Bb7 0
15 d5 0
16 e5 0