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 Kd8 win in 5 half-moves
3 Ra7 win in 9 half-moves
4 Ka7 draw
5 Kb6 draw
6 Kc6 draw
7 Kd7 draw
8 Kf8 draw
9 Ra1 draw
10 Ra2 draw
11 Ra6 draw
12 Rb3 draw
13 Rc3 draw
14 Ka8 loss in 2 half-moves
15 Kb8 loss in 2 half-moves
16 Kc7 loss in 2 half-moves
17 Kc8 loss in 2 half-moves
18 Ke7 loss in 2 half-moves
19 Kf7 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rg3 loss in 2 half-moves
26 Rh3 loss in 2 half-moves
27 Ka6 loss in 1 half-moves