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

EGTB: draw

# move score
1 Rb8 draw
2 Kd5 loss in 16 half-moves
3 Rd7 loss in 16 half-moves
4 Kd7 loss in 6 half-moves
5 Rf8 loss in 6 half-moves
6 Rg8 loss in 6 half-moves
7 Rh8 loss in 6 half-moves
8 Kc5 loss in 2 half-moves
9 Kc6 loss in 2 half-moves
10 Kc7 loss in 2 half-moves
11 Ke5 loss in 2 half-moves
12 Ke6 loss in 2 half-moves
13 Ke7 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Re8 loss in 2 half-moves