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

EGTB: win in 46 half-moves

# move score
1 Ra8 win in 45 half-moves
2 Ra1 win in 47 half-moves
3 Ra2 win in 47 half-moves
4 Ra7 win in 47 half-moves
5 Kd8 win in 49 half-moves
6 Ke8 win in 49 half-moves
7 Kf7 draw
8 Kf8 draw
9 Ka7 loss in 4 half-moves
10 Ka8 loss in 4 half-moves
11 Kb8 loss in 4 half-moves
12 Kc7 loss in 4 half-moves
13 Kc8 loss in 4 half-moves
14 Kd7 loss in 4 half-moves
15 Rb6 loss in 4 half-moves
16 Rf6 loss in 4 half-moves
17 Rg6 loss in 4 half-moves
18 Rh6 loss in 4 half-moves
19 Kb6 loss in 2 half-moves
20 Kc6 loss in 2 half-moves
21 Kd6 loss in 2 half-moves
22 Ke6 loss in 2 half-moves
23 Kf6 loss in 2 half-moves
24 Ra3 loss in 2 half-moves
25 Ra4 loss in 2 half-moves
26 Ra5 loss in 2 half-moves
27 Rc6 loss in 2 half-moves
28 Rd6 loss in 2 half-moves
29 Re6 loss in 2 half-moves