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 Kb2 draw
10 Kb3 draw
11 Kb5 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 Rf2 draw
23 Rf3 draw
24 Rf7 draw
25 Kb6 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rf5 loss in 2 half-moves
28 Rf6 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves