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

Book: ∞ / 0

# move proof disproof
1 Kd6 0
2 Ke7 0
3 Kd5 0
4 g6 0
5 Ke5 0
6 h5 0
7 Bb7 0
8 Rb8 0
9 Rh8 0
10 Re8 0
11 h6 0
12 d6 0
13 Kf5 0
14 g5 0
15 d5 0
16 a6 0
17 Ba6 0
18 Rf8 0
19 Rg8 0
20 Kf7 0
21 Kf6 0