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

Book: ∞ / 0

# move proof disproof
1 f5 0
2 c4 0
3 Bh6 0
4 Nf6 0
5 a5 0
6 Bb7 0
7 Bg7 0
8 Nc6 0
9 a6 0
10 e6 0
11 Rg8 0
12 g4 0
13 Ba6 0
14 Ke8 0
15 Kd8 0
16 Kc7 0
17 Kc6 0
18 Na6 0
19 e5 0
20 Kd6 0
21 Ke6 0
22 f6 0