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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Rb6 win in 3 half-moves
3 Rb7 win in 3 half-moves
4 Kd6 win in 5 half-moves
5 Rh8 win in 5 half-moves
6 Kd5 draw
7 Ke6 draw
8 Kef5 draw
9 Kef6 draw
10 Kf7 draw
11 Kg5 draw
12 Kg7 draw
13 Kgf5 draw
14 Kgf6 draw
15 Kh5 draw
16 Kh6 draw
17 Kh7 draw
18 Ra8 draw
19 Rb3 draw
20 Rb4 draw
21 Rc8 draw
22 Re8 draw
23 Rg8 draw
24 Kd4 loss in 2 half-moves
25 Ke4 loss in 2 half-moves
26 Kf4 loss in 2 half-moves
27 Rb1 loss in 2 half-moves
28 Rb2 loss in 2 half-moves
29 Rd8 loss in 2 half-moves
30 Rf8 loss in 2 half-moves