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

EGTB: win in 6 half-moves

# move score
1 Rb8 win in 5 half-moves
2 Rd8 win in 5 half-moves
3 K3b4 draw
4 K3c4 draw
5 K3d4 draw
6 K5b4 draw
7 K5c4 draw
8 K5d4 draw
9 Kb3 draw
10 Kb5 draw
11 Kb6 draw
12 Kc2 draw
13 Kc6 draw
14 Kd2 draw
15 Kd3 draw
16 Kd5 draw
17 Kd6 draw
18 Ra8 draw
19 Rc8 draw
20 Re8 draw
21 Rf1 draw
22 Rf5 draw
23 Rf6 draw
24 Rf7 draw
25 Kb2 loss in 2 half-moves
26 Rf2 loss in 2 half-moves
27 Rf3 loss in 2 half-moves
28 Rf4 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves