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

EGTB: draw

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