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

Book: ∞ / 0

# move proof disproof
1 Kf7 0
2 a5 0
3 c4 0
4 Qa5 0
5 e5 0
6 e6 0
7 h6 0
8 h5 0
9 Nf6 0
10 g5 0
11 d6 0
12 Qb6 0
13 d5 0
14 g6 0
15 Qc7 0
16 Nc6 0
17 Bb7 0
18 Nh6 0