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

Book: ∞ / 0

# move proof disproof
1 e6 0
2 Rg8 0
3 a5 0
4 a6 0
5 g6 0
6 Rb8 0
7 e5 0
8 d5 0
9 h6 0
10 h5 0
11 d6 0
12 Bb7 0
13 Ba6 0