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