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