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

EGTB: draw

# move score
1 Rb8 draw
2 Rf8 draw
3 Kg3 loss in 2 half-moves
4 Kg4 loss in 2 half-moves
5 Kg5 loss in 2 half-moves
6 Kh3 loss in 2 half-moves
7 Kh5 loss in 2 half-moves
8 Ra8 loss in 2 half-moves
9 Rc8 loss in 2 half-moves
10 Rg8 loss in 2 half-moves
11 Rh5 loss in 2 half-moves
12 Rh6 loss in 2 half-moves
13 Rh7 loss in 2 half-moves
14 Rd8 loss in 1 half-moves
15 Re8 loss in 1 half-moves