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 Kd2 win in 7 half-moves
4 Ke4 win in 7 half-moves
5 Kd1 win in 9 half-moves
6 Kfe3 win in 13 half-moves
7 Ke1 win in 15 half-moves
8 Kee3 win in 15 half-moves
9 Kf4 win in 15 half-moves
10 Kff2 win in 15 half-moves
11 Kef2 win in 17 half-moves
12 Kf1 win in 17 half-moves
13 Kg2 win in 17 half-moves
14 Kg3 win in 17 half-moves