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

EGTB: win in 2 half-moves

# move score
1 Rd6 win in 1 half-moves
2 Ke6 draw
3 Ke7 draw
4 Kg6 draw
5 Kg7 draw
6 Rh8 draw
7 Kg8 loss in 20 half-moves
8 Ke8 loss in 6 half-moves
9 Rh5 loss in 6 half-moves
10 Kf6 loss in 4 half-moves
11 Kf8 loss in 4 half-moves
12 Rh7 loss in 4 half-moves
13 Ra6 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Rf6 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rh4 loss in 1 half-moves