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

Book: ∞ / 0

# move proof disproof
1 Qd8 0
2 g5 0
3 e5 0
4 e6 0
5 g6 0
6 Ra6 0
7 Ra7 0
8 d6 0
9 d5 0
10 Rb8 0
11 h5 0
12 Nh6 0
13 h6 0
14 Nf6 0
15 Ba6 0
16 Kf6 0
17 Ke6 0
18 Kg6 0
19 Bb7 0