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

EGTB: win in 6 half-moves

# move score
1 Kg4 win in 5 half-moves
2 Kd7 win in 7 half-moves
3 Kg5 win in 7 half-moves
4 Kh5 win in 7 half-moves
5 Kc7 win in 9 half-moves
6 Kd8 win in 9 half-moves
7 Kb7 draw
8 Kb8 draw
9 Kg3 draw
10 Kh3 draw