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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Rb7 win in 5 half-moves
3 Kf7 win in 7 half-moves
4 Kf6 win in 9 half-moves
5 Rg8 win in 9 half-moves
6 Kb6 win in 13 half-moves
7 Kg5 win in 15 half-moves
8 Kb4 win in 17 half-moves
9 Kg7 win in 17 half-moves
10 Kf5 draw
11 Kh5 draw
12 Kh6 draw
13 Kh7 draw
14 Rd8 draw
15 Ka4 loss in 2 half-moves
16 Ka5 loss in 2 half-moves
17 Ka6 loss in 2 half-moves
18 Kc4 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Kc6 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Rc8 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves