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 Kd2 win in 7 half-moves
3 Ke2 win in 7 half-moves
4 Kf4 win in 7 half-moves
5 Kef2 win in 9 half-moves
6 Kf1 win in 9 half-moves
7 Kf3 win in 9 half-moves
8 Kg1 win in 9 half-moves
9 Kh4 win in 9 half-moves
10 Khg2 win in 9 half-moves
11 Khh3 win in 9 half-moves
12 Kgf2 win in 11 half-moves
13 Kgg2 win in 11 half-moves
14 Kgh3 win in 17 half-moves
15 Kh1 win in 17 half-moves
16 Kd1 win in 19 half-moves