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

Book: ∞ / 0

# move proof disproof
1 d5 0
2 e6 0
3 Nc6 0
4 a5 0
5 h5 0
6 e5 0
7 g5 0
8 f5 0
9 Na6 0
10 g6 0
11 a6 0
12 Rh7 0
13 Kf7 0
14 Kd8 0
15 d6 0