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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Ke6 draw
3 Ke7 draw
4 Kf6 draw
5 Kg6 draw
6 Kg7 draw
7 Rb8 draw
8 Rf8 draw
9 Rg8 draw
10 Rh4 draw
11 Kg8 loss in 18 half-moves
12 Ke8 loss in 4 half-moves
13 Kf8 loss in 4 half-moves
14 Rh3 loss in 4 half-moves
15 Rh7 loss in 4 half-moves
16 Rc8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Rh6 loss in 2 half-moves