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