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

Book: ∞ / 0

# move proof disproof
1 Nh6 0
2 Nf6 0
3 Rb7 0
4 Bh6 0
5 e6 0
6 Nd7 0
7 Bg7 0
8 e5 0
9 Rd7 0
10 h5 0
11 a5 0
12 h6 0
13 Rc7 0
14 Ra8 0