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

Book: ∞ / 0

# move proof disproof
1 Qd8 0
2 Ra7 0
3 f6 0
4 e6 0
5 Bg7 0
6 Kc7 0
7 Kd8 0
8 f5 0
9 Bh6 0
10 Nc6 0
11 Bb7 0
12 g4 0
13 Nf6 0
14 e5 0
15 Rg8 0
16 Ke6 0
17 Kc6 0
18 Kd6 0