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

EGTB: win in 4 half-moves

# move score
1 Kff5 win in 3 half-moves
2 Kgf5 win in 3 half-moves
3 Kd1 win in 5 half-moves
4 Kd2 win in 5 half-moves
5 Kgg5 win in 5 half-moves
6 Ke2 win in 7 half-moves
7 Ke3 win in 7 half-moves
8 Kgf3 win in 7 half-moves
9 Kh4 win in 7 half-moves
10 Kh5 win in 7 half-moves
11 Kf1 win in 9 half-moves
12 Kf2 win in 9 half-moves
13 Kfg5 win in 9 half-moves
14 Kgg3 win in 9 half-moves
15 Kh3 win in 9 half-moves
16 Kff3 win in 11 half-moves
17 Kfg3 win in 11 half-moves
18 Ke4 loss in 2 half-moves
19 Ke5 loss in 2 half-moves