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

Book: ∞ / 0

# move proof disproof
1 Nc6 0
2 b6 0
3 Rh7 0
4 Kf7 0
5 b3 0
6 b5 0
7 Nf6 0
8 g6 0
9 d5 0
10 h5 0
11 g5 0
12 Kd8 0
13 Na6 0
14 d6 0
15 e6 0
16 a6 0