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 Kg8 win in 5 half-moves
3 Kd7 draw
4 Kd8 draw
5 Ra1 draw
6 Ra2 draw
7 Ra6 draw
8 Rb8 draw
9 Rc8 draw
10 Kee7 loss in 2 half-moves
11 Kef7 loss in 2 half-moves
12 Kfe7 loss in 2 half-moves
13 Kff7 loss in 2 half-moves
14 Kg7 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra7 loss in 2 half-moves