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

Book: ∞ / 0

# move proof disproof
1 Ng6 0
2 Nd7 0
3 h6 0
4 h5 0
5 c6 0
6 a6 0
7 g4 0
8 Rd8 0
9 Rc8 0
10 Re8 0
11 a5 0
12 Rg8 0
13 Rb8 0
14 c5 0