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

EGTB: win in 4 half-moves

# move score
1 Kf7 win in 3 half-moves
2 Ke4 win in 5 half-moves
3 Ke5 win in 5 half-moves
4 Kf2 win in 5 half-moves
5 Kf6 win in 5 half-moves
6 Kff5 win in 5 half-moves
7 Kg3 win in 5 half-moves
8 Kg4 win in 5 half-moves
9 Kgf5 win in 5 half-moves
10 Kgg5 win in 5 half-moves
11 Kfg5 win in 7 half-moves
12 Kg2 win in 7 half-moves
13 Kg7 win in 7 half-moves
14 Kh5 win in 7 half-moves
15 Kh6 win in 7 half-moves
16 Kh7 win in 7 half-moves
17 Kg1 win in 11 half-moves
18 Kf3 loss in 4 half-moves
19 Ke1 loss in 2 half-moves
20 Ke2 loss in 2 half-moves
21 Ke3 loss in 2 half-moves