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

EGTB: win in 4 half-moves

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