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

Book: ∞ / 0

# move proof disproof
1 a5 0
2 Ne6 0
3 Ng6 0
4 Nd7 0
5 e6 0
6 Rh8 0
7 c6 0
8 c5 0
9 g6 0
10 h5 0
11 g5 0
12 h6 0