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

Book: ∞ / 0

# move proof disproof
1 Rb8 0
2 Bb7 0
3 Kg6 0
4 Ke6 0
5 Ra7 0
6 h5 0
7 a5 0
8 Bg7 0
9 Nf6 0
10 Kg7 0
11 Ke8 0
12 Nh6 0
13 h6 0
14 d6 0
15 d5 0
16 Bh6 0
17 Kf6 0
18 e6 0