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

Book: ∞ / 0

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