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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Ra3 win in 3 half-moves
4 Kb6 win in 5 half-moves
5 Rb4 win in 5 half-moves
6 Kb4 win in 9 half-moves
7 Kb7 win in 9 half-moves
8 Kb8 win in 9 half-moves
9 Kd4 win in 9 half-moves
10 Ra1 win in 11 half-moves
11 Kb3 draw
12 Kc3 draw
13 Kc6 draw
14 Kc8 draw
15 Kd3 draw
16 Ra2 draw
17 Ra5 draw
18 Ra7 draw
19 Kd5 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Kd7 loss in 2 half-moves
22 Kd8 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Ra8 loss in 2 half-moves