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

EGTB: win in 6 half-moves

# move score
1 Kb7 win in 5 half-moves
2 Ra8 win in 9 half-moves
3 Rb5 win in 9 half-moves
4 Kb5 win in 11 half-moves
5 Kb8 win in 11 half-moves
6 Kc7 draw
7 Kd8 draw
8 Ra1 draw
9 Ra2 draw
10 Ra3 draw
11 Ra7 draw
12 Kb4 loss in 2 half-moves
13 Kb6 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Kd7 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Ra6 loss in 2 half-moves