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 Ka3 win in 7 half-moves
3 Ka4 win in 7 half-moves
4 Ka5 win in 7 half-moves
5 Kb3 win in 7 half-moves
6 Ra1 win in 7 half-moves
7 Ra2 win in 7 half-moves
8 Ra4 win in 7 half-moves
9 Ka6 draw
10 Ka8 draw
11 Kb5 draw
12 Kb6 draw
13 Kb8 draw
14 Kc8 draw
15 Ra3 draw
16 Kc3 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Kc6 loss in 2 half-moves
20 Kc7 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Ra6 loss in 2 half-moves