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

EGTB: draw

# move score
1 Ra8 draw
2 Rb8 draw
3 Kg8 loss in 6 half-moves
4 Kg6 loss in 2 half-moves
5 Kg7 loss in 2 half-moves
6 Kh6 loss in 2 half-moves
7 Rd8 loss in 2 half-moves
8 Re8 loss in 2 half-moves
9 Rf8 loss in 2 half-moves
10 Rg8 loss in 2 half-moves
11 Rc8 loss in 1 half-moves