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

EGTB: win in 4 half-moves

# move score
1 Kg4 win in 3 half-moves
2 Kd3 win in 5 half-moves
3 Kff3 win in 7 half-moves
4 Kg1 win in 7 half-moves
5 Kg2 win in 7 half-moves
6 Kg3 win in 7 half-moves
7 Kh2 win in 7 half-moves
8 Kd4 win in 9 half-moves
9 Kee3 win in 9 half-moves
10 Kef3 win in 9 half-moves
11 Kfe3 win in 9 half-moves
12 Kd5 loss in 2 half-moves
13 Kee5 loss in 2 half-moves
14 Kef5 loss in 2 half-moves
15 Kfe5 loss in 2 half-moves
16 Kff5 loss in 2 half-moves
17 Kg5 loss in 2 half-moves