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

Book: ∞ / 0

# move proof disproof
1 Bc5 0
2 Bb4 0
3 Bd6 0
4 Ne7 0
5 f5 0
6 b6 0
7 Nc6 0
8 Ba3 0
9 d5 0
10 d6 0
11 g5 0
12 g6 0
13 b4 0
14 f6 0
15 Nf6 0
16 Be7 0
17 Kd8 0
18 Ke7 0
19 Ra7 0
20 Nh6 0