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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Ra2 win in 3 half-moves
4 Ra3 win in 3 half-moves
5 Kc3 win in 7 half-moves
6 Kd3 win in 7 half-moves
7 Ke3 win in 7 half-moves
8 Ka2 draw
9 Kc1 draw
10 Kc4 draw
11 Kc5 draw
12 Ke4 draw
13 Ra4 draw
14 Ra5 draw
15 Kd5 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves