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

EGTB: win in 4 half-moves

# move score
1 Ke6 win in 3 half-moves
2 Kf7 win in 3 half-moves
3 Ke4 win in 5 half-moves
4 Kef5 win in 7 half-moves
5 Kf4 win in 7 half-moves
6 Kg3 win in 7 half-moves
7 Kg4 win in 7 half-moves
8 Kg7 win in 7 half-moves
9 Kgf5 win in 7 half-moves
10 Kgf6 win in 7 half-moves
11 Kgg5 win in 7 half-moves
12 Kh3 win in 7 half-moves
13 Khg5 win in 7 half-moves
14 Khh5 win in 7 half-moves
15 Kef6 win in 9 half-moves
16 Kh7 win in 9 half-moves
17 Kgh5 win in 11 half-moves
18 Kh6 win in 11 half-moves
19 Kd4 loss in 2 half-moves
20 Kd5 loss in 2 half-moves
21 Kd6 loss in 2 half-moves