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

Book: ∞ / 0

# move proof disproof
1 Qd8 0
2 g4 0
3 Ke6 0
4 e6 0
5 Kf6 0
6 d5 0
7 Ra7 0
8 h6 0
9 d6 0
10 Bg7 0
11 Nh6 0
12 Nf6 0
13 h5 0
14 Kg7 0
15 Kg6 0
16 Bh6 0
17 Bb7 0
18 Rb8 0