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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Ka7 win in 5 half-moves
3 Rb8 win in 11 half-moves
4 Ka5 draw
5 Ka6 draw
6 Rc8 draw
7 Re8 draw
8 Kbb5 loss in 2 half-moves
9 Kbb7 loss in 2 half-moves
10 Kbc5 loss in 2 half-moves
11 Kbc7 loss in 2 half-moves
12 Kcb5 loss in 2 half-moves
13 Kcb7 loss in 2 half-moves
14 Kcc5 loss in 2 half-moves
15 Kcc7 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Kd7 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Rd8 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