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

Book: ∞ / 0

# move proof disproof
1 Kd8 0
2 e5 0
3 d6 0
4 Ne7 0
5 g5 0
6 Ke7 0
7 Kf8 0
8 g6 0
9 Kf7 0
10 h5 0
11 a6 0
12 Nh6 0
13 a5 0
14 Rb8 0
15 Bb7 0
16 d5 0
17 Ba6 0
18 Nf6 0
19 h6 0