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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Ke7 win in 3 half-moves
3 Kf5 win in 3 half-moves
4 Kf6 win in 3 half-moves
5 Rd8 win in 3 half-moves
6 Kd6 win in 5 half-moves
7 Ke5 win in 5 half-moves
8 Kf7 win in 5 half-moves
9 Kh6 win in 5 half-moves
10 Re8 win in 5 half-moves
11 Kd5 win in 9 half-moves
12 Ra8 win in 9 half-moves
13 Rc8 win in 9 half-moves
14 Rb8 draw
15 Kg6 loss in 2 half-moves
16 Kg7 loss in 2 half-moves
17 Kg8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves