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

Book: ∞ / 0

# move proof disproof
1 Bb7 0
2 f5 0
3 Nf6 0
4 Bh6 0
5 Kd6 0
6 f6 0
7 Kd8 0
8 Ke8 0
9 Kc6 0
10 Kc7 0
11 Ra7 0
12 Ke6 0
13 e6 0
14 a5 0
15 Rg8 0
16 Bg7 0
17 e5 0
18 Nc6 0
19 g4 0