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 Kg8 draw
6 Ra8 draw
7 Rf8 draw
8 Rg8 draw
9 Rh6 draw
10 Ke6 loss in 4 half-moves
11 Ke8 loss in 4 half-moves
12 Kf6 loss in 4 half-moves
13 Kf8 loss in 4 half-moves
14 Rh5 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 Rh3 loss in 2 half-moves
22 Rh4 loss in 1 half-moves