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

EGTB: win in 4 half-moves

# move score
1 Rd8 win in 3 half-moves
2 Ra6 win in 5 half-moves
3 Ra7 win in 5 half-moves
4 Rb8 win in 5 half-moves
5 Re8 win in 5 half-moves
6 Ra2 win in 7 half-moves
7 Kd3 draw
8 Kd4 draw
9 Kd5 draw
10 Ke3 draw
11 Ke5 draw
12 Ra1 draw
13 Ra4 draw
14 Rc8 draw
15 Kf3 loss in 2 half-moves
16 Kf4 loss in 2 half-moves
17 Kf5 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves