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

EGTB: win in 2 half-moves

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