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

EGTB: win in 2 half-moves

# move score
1 Kg5 win in 1 half-moves
2 Kh5 win in 1 half-moves
3 Ra5 win in 1 half-moves
4 Kg7 draw
5 Kh7 draw
6 Ra6 draw
7 Ra7 draw
8 Rh8 loss in 8 half-moves
9 Kg6 loss in 6 half-moves
10 Rc8 loss in 6 half-moves
11 Ra1 loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Ra3 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rb8 loss in 1 half-moves