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

Book: ∞ / 0

# move proof disproof
1 Ng6 0
2 Rh8 0
3 Nd7 0
4 a6 0
5 g6 0
6 d4 0
7 Nec6 0
8 Nf5 0
9 Ng8 0
10 Nc8 0
11 g5 0
12 a5 0
13 h5 0
14 Nbc6 0
15 Na6 0