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

EGTB: draw

# move score
1 Rb8 draw
2 Kf4 loss in 2 half-moves
3 Kf5 loss in 2 half-moves
4 Kg5 loss in 2 half-moves
5 Kh4 loss in 2 half-moves
6 Kh5 loss in 2 half-moves
7 Ra8 loss in 2 half-moves
8 Rc8 loss in 2 half-moves
9 Rd8 loss in 2 half-moves
10 Re8 loss in 2 half-moves
11 Rf8 loss in 2 half-moves
12 Rg5 loss in 2 half-moves
13 Rg6 loss in 2 half-moves
14 Rg7 loss in 2 half-moves
15 Rh8 loss in 2 half-moves
16 Kf3 loss in 1 half-moves
17 Kg3 loss in 1 half-moves
18 Kh3 loss in 1 half-moves