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

EGTB: win in 6 half-moves

# move score
1 Kg7 win in 5 half-moves
2 Kd1 draw
3 Kd2 draw
4 Kd3 draw
5 Ke1 draw
6 Ke3 draw
7 Ke8 draw
8 Kf1 draw
9 Kf2 draw
10 Kf3 draw
11 Kg8 draw
12 Ke7 loss in 2 half-moves
13 Kf7 loss in 2 half-moves