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

EGTB: win in 4 half-moves

# move score
1 Kg6 win in 3 half-moves
2 Kg7 win in 3 half-moves
3 Kf7 win in 5 half-moves
4 Kh7 win in 5 half-moves
5 Rf8 win in 5 half-moves
6 Rh7 win in 9 half-moves
7 Kd7 draw
8 Kd8 draw
9 Ke8 draw
10 Kf8 draw
11 Kg5 draw
12 Kh5 draw
13 Ra8 draw
14 Rb8 draw
15 Re8 draw
16 Rg8 draw
17 Kd6 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Kf6 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rd8 loss in 2 half-moves