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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Kg6 draw
3 Kg7 draw
4 Kg8 draw
5 Kh6 draw
6 Ra6 draw
7 Ra7 draw
8 Rg8 draw
9 Rh8 loss in 26 half-moves
10 Kh8 loss in 12 half-moves
11 Rd8 loss in 10 half-moves
12 Re8 loss in 10 half-moves
13 Ra3 loss in 4 half-moves
14 Ra1 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Ra4 loss in 1 half-moves
19 Ra5 loss in 1 half-moves