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

EGTB: win in 4 half-moves

# move score
1 Kf3 win in 3 half-moves
2 Kf4 win in 3 half-moves
3 Kf5 win in 3 half-moves
4 Kh3 win in 3 half-moves
5 Kh4 win in 3 half-moves
6 Kh5 win in 3 half-moves
7 Ke7 win in 5 half-moves
8 Kg3 win in 5 half-moves
9 Kg5 win in 5 half-moves
10 Kg7 win in 5 half-moves
11 Re8 win in 5 half-moves
12 Rf8 win in 5 half-moves
13 Rh8 win in 5 half-moves
14 Rg7 win in 9 half-moves
15 Kf8 win in 11 half-moves
16 Rd8 win in 11 half-moves
17 Ke6 draw
18 Ke8 draw
19 Kf6 draw
20 Kg6 draw
21 Ra8 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Rg5 loss in 2 half-moves
25 Rg6 loss in 2 half-moves