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

Book: ∞ / 0

# move proof disproof
1 e6 0
2 Kf7 0
3 e5 0
4 h5 0
5 Rh7 0
6 Nc6 0
7 d5 0
8 c5 0
9 c6 0
10 d6 0
11 Nf6 0
12 a5 0
13 g6 0
14 Bb7 0