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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Rd8 win in 3 half-moves
3 Rb8 win in 11 half-moves
4 Ka6 draw
5 Ka7 draw
6 Ka8 draw
7 Kb5 draw
8 Kb8 draw
9 Kbb6 draw
10 Kbc7 draw
11 Kc5 draw
12 Kc8 draw
13 Kcb6 draw
14 Kcc7 draw
15 Rc8 draw
16 Re3 draw
17 Kd5 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Kd7 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh8 loss in 2 half-moves