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

Book: ∞ / 0

# move proof disproof
1 Kd8 0
2 d6 0
3 b6 0
4 d5 0
5 a6 0
6 Nf6 0
7 Rh7 0
8 g6 0
9 g5 0
10 f6 0
11 h5 0
12 e5 0
13 f5 0
14 a5 0
15 Nc6 0
16 e6 0
17 Na6 0