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

Book: ∞ / 0

# move proof disproof
1 Ne7 0
2 c6 0
3 Kd7 0
4 Bb7 0
5 c5 0
6 Nc6 0
7 Rh7 0
8 Ke7 0
9 Kf7 0
10 Kd8 0
11 Kf8 0
12 Nd7 0
13 a5 0
14 g6 0
15 Nf6 0
16 e5 0
17 g5 0
18 Bd7 0
19 h5 0