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

Book: ∞ / 0

# move proof disproof
1 e5 0
2 b6 0
3 f5 0
4 Nc6 0
5 d6 0
6 h5 0
7 g6 0
8 f6 0
9 b4 0
10 a6 0
11 g5 0
12 h6 0
13 Nf6 0
14 Nh6 0
15 Na6 0
16 e6 0
17 Kd8 0
18 d5 0