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

Book: ∞ / 0

# move proof disproof
1 Nh6 0
2 d5 0
3 d6 0
4 g6 0
5 Rh7 0
6 Kd8 0
7 Nf6 0
8 Bb7 0
9 a6 0
10 Kf7 0
11 g5 0
12 Rb8 0
13 Rh6 0
14 h4 0
15 Ba6 0
16 e6 0