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

EGTB: win in 4 half-moves

# move score
1 Kgg5 win in 3 half-moves
2 Kh3 win in 3 half-moves
3 Kh5 win in 3 half-moves
4 Rh3 win in 3 half-moves
5 Rh6 win in 3 half-moves
6 Ke4 win in 5 half-moves
7 Ke5 win in 5 half-moves
8 Ke6 win in 5 half-moves
9 Kf6 win in 7 half-moves
10 Kff4 win in 7 half-moves
11 Kfg5 win in 7 half-moves
12 Kg6 win in 7 half-moves
13 Rh5 win in 7 half-moves
14 Rh7 win in 7 half-moves
15 Rh8 win in 7 half-moves
16 Kgf4 draw
17 Kf3 loss in 2 half-moves
18 Kg3 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves