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

Book: ∞ / 0

# move proof disproof
1 Kf6 0
2 Kd6 0
3 Kd7 0
4 Na6 0
5 Nc6 0
6 a5 0
7 Bd7 0
8 Ke5 0
9 h5 0
10 Kd5 0
11 a6 0
12 g5 0
13 Nd7 0
14 f6 0
15 Kf5 0
16 Nf6 0
17 Bb7 0
18 Rh7 0
19 g6 0
20 Ba6 0
21 f5 0