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

EGTB: win in 6 half-moves

# move score
1 f3 win in 5 half-moves
2 Kh5 win in 7 half-moves
3 Kg3 win in 9 half-moves
4 Kh3 win in 9 half-moves
5 Kf3 win in 11 half-moves
6 Kh4 win in 11 half-moves
7 Kg5 win in 13 half-moves
8 Kf5 win in 15 half-moves