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

Book: ∞ / 0

# move proof disproof
1 Ke6 0
2 Ke5 0
3 Kg5 0
4 h6 0
5 Kf7 0
6 h5 0
7 e5 0
8 Kf5 0
9 d5 0
10 d6 0
11 e6 0
12 Rb8 0
13 a5 0
14 g5 0
15 Ba6 0
16 Bb7 0
17 a6 0
18 g6 0
19 Rg8 0
20 Kg6 0