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 K6d7 win in 5 half-moves
3 Ra6 win in 5 half-moves
4 Rb8 win in 5 half-moves
5 Ra2 win in 9 half-moves
6 Ra3 win in 9 half-moves
7 Ra4 win in 9 half-moves
8 Ke8 win in 11 half-moves
9 Kc5 draw
10 Kc6 draw
11 Ra1 draw
12 Rc8 draw
13 K6e7 loss in 2 half-moves
14 K8d7 loss in 2 half-moves
15 K8e7 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 K6c7 loss in 1 half-moves
21 K8c7 loss in 1 half-moves
22 Kc8 loss in 1 half-moves