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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Kf6 draw
3 Kg7 draw
4 Kg8 draw
5 Ra5 draw
6 Re8 draw
7 Rf8 draw
8 Rg8 draw
9 Kg6 loss in 6 half-moves
10 Ke8 loss in 4 half-moves
11 Kf8 loss in 4 half-moves
12 Ra2 loss in 4 half-moves
13 Ke6 loss in 2 half-moves
14 Ke7 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Ra1 loss in 1 half-moves