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

EGTB: win in 4 half-moves

# move score
1 Kh4 win in 3 half-moves
2 Kh5 win in 3 half-moves
3 Kf4 win in 5 half-moves
4 Rg7 win in 5 half-moves
5 Kg4 win in 7 half-moves
6 Kgf5 draw
7 Kh6 draw
8 Rg8 draw
9 Rh6 draw
10 Ke5 loss in 2 half-moves
11 Ke6 loss in 2 half-moves
12 Ke7 loss in 2 half-moves
13 Kf7 loss in 2 half-moves
14 Kff5 loss in 2 half-moves
15 Kg7 loss in 2 half-moves