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

EGTB: win in 4 half-moves

# move score
1 Kg7 win in 3 half-moves
2 Kg8 win in 3 half-moves
3 Kh7 win in 3 half-moves
4 Kf4 win in 5 half-moves
5 Kg4 win in 5 half-moves
6 Kc2 win in 7 half-moves
7 Kf3 win in 7 half-moves
8 Kc3 win in 9 half-moves
9 Kd2 win in 9 half-moves
10 Kd4 win in 9 half-moves
11 Ke2 win in 9 half-moves
12 Ke3 win in 9 half-moves
13 Ke4 win in 9 half-moves
14 Kf2 win in 9 half-moves
15 Kg2 win in 11 half-moves
16 Kh2 win in 15 half-moves
17 Kh3 win in 15 half-moves
18 Kh4 win in 15 half-moves
19 Kc4 loss in 2 half-moves