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

Book: ∞ / 0

# move proof disproof
1 Kd8 0
2 Rh7 0
3 a5 0
4 d6 0
5 f5 0
6 g6 0
7 f6 0
8 e6 0
9 e5 0
10 h5 0
11 Ba6 0
12 Bb7 0
13 Nf6 0
14 g5 0
15 Na6 0
16 Nc6 0
17 a6 0
18 d5 0