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

EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 Ra5 win in 5 half-moves
3 Ke6 win in 7 half-moves
4 Ra4 win in 7 half-moves
5 Kb8 win in 9 half-moves
6 Ra2 win in 11 half-moves
7 Ra3 win in 11 half-moves
8 Kd4 draw
9 Kd5 draw
10 Kd6 draw
11 Ra1 draw
12 Kb7 loss in 2 half-moves
13 Kc7 loss in 2 half-moves
14 Ke4 loss in 2 half-moves
15 Kf4 loss in 2 half-moves
16 Kf5 loss in 2 half-moves
17 Kf6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Kd7 loss in 1 half-moves
21 Kd8 loss in 1 half-moves