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 Kg6 win in 3 half-moves
3 Kh6 win in 3 half-moves
4 Rh6 win in 3 half-moves
5 Kf4 draw
6 Kf5 draw
7 Kgg4 draw
8 Kgh5 draw
9 Khh5 draw
10 Rd7 draw
11 Rg7 draw
12 Rh5 draw
13 Rh8 draw
14 Kg3 loss in 2 half-moves
15 Kh3 loss in 2 half-moves
16 Khg4 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves