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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Kb4 win in 7 half-moves
3 Kb5 win in 7 half-moves
4 Kc4 win in 7 half-moves
5 Kcb6 win in 7 half-moves
6 Kcc6 win in 7 half-moves
7 Ra1 win in 7 half-moves
8 Ra2 win in 7 half-moves
9 Ra3 win in 7 half-moves
10 Ra5 win in 7 half-moves
11 Kc7 draw
12 Kd4 draw
13 Kd5 draw
14 Ra6 draw
15 Ka6 loss in 2 half-moves
16 Ka8 loss in 2 half-moves
17 Kb8 loss in 2 half-moves
18 Kbb6 loss in 2 half-moves
19 Kbc6 loss in 2 half-moves
20 Kc8 loss in 2 half-moves
21 Kd6 loss in 2 half-moves
22 Ra8 loss in 2 half-moves