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

EGTB: win in 4 half-moves

# move score
1 Kfg6 win in 3 half-moves
2 Kf4 draw
3 Kg4 draw
4 Kg7 draw
5 Kg8 draw
6 Kgf6 draw
7 Kgg6 draw
8 Kh4 draw
9 Kh6 draw
10 Ke6 loss in 2 half-moves
11 Ke7 loss in 2 half-moves
12 Ke8 loss in 2 half-moves
13 Kf5 loss in 2 half-moves
14 Kf8 loss in 2 half-moves
15 Kff6 loss in 2 half-moves
16 Kh5 loss in 2 half-moves