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

Book: ∞ / 0

# move proof disproof
1 Rb8 0
2 e5 0
3 Nb6 0
4 g5 0
5 a6 0
6 h5 0
7 Ne5 0
8 Ba6 0
9 e6 0
10 Bg7 0
11 Rh7 0
12 f5 0
13 Nc5 0
14 Bb7 0
15 Nb8 0