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

EGTB: win in 4 half-moves

# move score
1 Ke6 win in 3 half-moves
2 Kf7 win in 3 half-moves
3 Kgg5 win in 5 half-moves
4 Ke5 win in 7 half-moves
5 Kf4 win in 7 half-moves
6 Kg4 win in 9 half-moves
7 Kg7 win in 9 half-moves
8 Kh5 win in 9 half-moves
9 Kfg5 win in 11 half-moves
10 Kgf6 win in 11 half-moves
11 Kh6 win in 11 half-moves
12 Kh7 win in 13 half-moves
13 Kff6 win in 15 half-moves
14 Ke4 loss in 2 half-moves