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

Book: ∞ / 0

# move proof disproof
1 Rg8 0
2 Nb4 0
3 Nc5 0
4 b5 0
5 b6 0
6 Ra8 0
7 h6 0
8 f5 0
9 h5 0
10 Kf8 0
11 Kd8 0
12 Ke7 0
13 Rf8 0
14 Nc7 0
15 d5 0
16 d6 0