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

Book: ∞ / 0

# move proof disproof
1 Nc7 0
2 Nb4 0
3 g5 0
4 e6 0
5 e5 0
6 Ra8 0
7 Kd8 0
8 b4 0
9 b6 0
10 Nc5 0
11 f5 0
12 d5 0
13 g6 0
14 f6 0
15 d6 0