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

Book: ∞ / 0

# move proof disproof
1 e6 0
2 Bh6 0
3 h5 0
4 Bb7 0
5 Qd8 0
6 Nh6 0
7 h6 0
8 Kg6 0
9 Kf6 0
10 Ke6 0
11 Ra7 0
12 Nf6 0
13 d6 0
14 d5 0
15 Kg7 0
16 Rb8 0
17 Bg7 0