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

Book: ∞ / 0

# move proof disproof
1 Bg7 0
2 Bb7 0
3 Ra7 0
4 g5 0
5 Qd8 0
6 Qf7 0
7 Nh6 0
8 Nf6 0
9 e6 0
10 h6 0
11 Rb8 0
12 d6 0
13 d5 0
14 h5 0
15 e5 0
16 Bh6 0