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

EGTB: draw

# move score
1 Kf4 draw
2 Kf5 draw
3 Kf6 draw
4 Kgg4 draw
5 Kgg6 draw
6 Kgh4 draw
7 Kgh6 draw
8 Khg6 draw
9 Khh6 draw
10 Khg4 loss in 2 half-moves
11 Khh4 loss in 2 half-moves