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

Book: ∞ / 0

# move proof disproof
1 Ke8 0
2 Nc5 0
3 Kd6 0
4 f5 0
5 f6 0
6 Nf6 0
7 Kd8 0
8 Nc7 0
9 h5 0
10 b5 0
11 b6 0
12 d5 0
13 Nh6 0
14 Kf6 0
15 Bg7 0
16 Ke6 0
17 Bh6 0
18 Nb4 0
19 d6 0
20 Ra8 0
21 h6 0