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

EGTB: win in 4 half-moves

# move score
1 Kg2 win in 3 half-moves
2 Kgg4 win in 3 half-moves
3 Kh2 win in 3 half-moves
4 Kh4 win in 3 half-moves
5 Rh2 win in 3 half-moves
6 Ke4 win in 5 half-moves
7 Rh1 win in 5 half-moves
8 Ke3 win in 9 half-moves
9 Kff3 win in 9 half-moves
10 Kf2 draw
11 Kfg4 draw
12 Kgf3 draw
13 Rh4 draw
14 Ke5 loss in 2 half-moves
15 Kf5 loss in 2 half-moves
16 Kg5 loss in 2 half-moves
17 Rh5 loss in 2 half-moves
18 Rh6 loss in 2 half-moves
19 Rh7 loss in 2 half-moves
20 Rh8 loss in 2 half-moves