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

Book: ∞ / 0

# move proof disproof
1 Kf7 0
2 g6 0
3 Kf8 0
4 Kd8 0
5 Ra7 0
6 Rg8 0
7 Nf5 0
8 h5 0
9 Ng6 0
10 Nc6 0
11 g5 0
12 Nd5 0
13 Ng8 0
14 h6 0
15 Rf8 0
16 Rb8 0
17 d6 0
18 Bb7 0
19 d5 0