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

Book: ∞ / 0

# move proof disproof
1 Na6 0
2 c6 0
3 Nc6 0
4 Nd7 0
5 h5 0
6 Nf6 0
7 c5 0
8 a5 0
9 Bg7 0
10 e6 0
11 e5 0
12 a6 0
13 Rh7 0