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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Rg4 win in 9 half-moves
3 Rh4 win in 9 half-moves
4 Kc6 draw
5 Kc7 draw
6 Kd7 draw
7 Ke5 draw
8 Ke6 draw
9 Kg6 draw
10 Kg8 draw
11 Kh6 draw
12 Kh8 draw
13 Ra5 draw
14 Ra6 draw
15 Ra8 draw
16 Re4 draw
17 Rf4 draw
18 Kc5 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Ke7 loss in 2 half-moves
21 Kg7 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Ra3 loss in 2 half-moves
25 Rb4 loss in 2 half-moves
26 Rc4 loss in 2 half-moves
27 Rd4 loss in 2 half-moves