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

EGTB: win in 8 half-moves

# move score
1 Kg3 win in 7 half-moves
2 Kc2 win in 9 half-moves
3 Kfe1 win in 9 half-moves
4 Kfe2 win in 9 half-moves
5 Kh3 win in 9 half-moves
6 Kc1 win in 11 half-moves
7 Kf2 win in 11 half-moves
8 Khg2 win in 11 half-moves
9 Kd2 win in 13 half-moves
10 Kfg2 win in 13 half-moves
11 Kde1 win in 15 half-moves
12 Kde2 win in 15 half-moves
13 Kfg1 win in 15 half-moves
14 Kh1 win in 15 half-moves
15 Khg1 win in 15 half-moves