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

Book: ∞ / 0

# move proof disproof
1 Ng8 0
2 Rb8 0
3 Bg7 0
4 Nf5 0
5 Ng4 0
6 a5 0
7 c5 0
8 Ke8 0
9 Kc8 0
10 Kd7 0
11 Rc8 0
12 c6 0
13 a6 0
14 f6 0
15 f5 0
16 e6 0