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

EGTB: win in 8 half-moves

# move score
1 Kg4 win in 7 half-moves
2 Kh4 win in 7 half-moves
3 Kff7 win in 9 half-moves
4 Kgf5 win in 9 half-moves
5 Kgf7 win in 9 half-moves
6 Khg5 win in 9 half-moves
7 Kff5 win in 11 half-moves
8 Kfg5 win in 11 half-moves
9 Kgg5 win in 11 half-moves
10 Kgg7 win in 11 half-moves
11 Kh7 win in 11 half-moves
12 Khh6 win in 11 half-moves
13 Kfg7 win in 13 half-moves
14 Kgh6 win in 15 half-moves
15 Ke5 loss in 2 half-moves
16 Ke6 loss in 2 half-moves
17 Ke7 loss in 2 half-moves