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

EGTB: win in 4 half-moves

# move score
1 Kf6 win in 3 half-moves
2 Kgf7 win in 3 half-moves
3 Kh6 win in 3 half-moves
4 Rh8 win in 3 half-moves
5 Kg6 win in 13 half-moves
6 Kff7 draw
7 Kh7 draw
8 Kh8 draw
9 Ke7 loss in 2 half-moves
10 Ke8 loss in 2 half-moves