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

EGTB: draw

# move score
1 Rb8 draw
2 Rg7 draw
3 Ke1 loss in 2 half-moves
4 Ke2 loss in 2 half-moves
5 Kf2 loss in 2 half-moves
6 Kfg1 loss in 2 half-moves
7 Kfg2 loss in 2 half-moves
8 Kh2 loss in 2 half-moves
9 Khg1 loss in 2 half-moves
10 Khg2 loss in 2 half-moves
11 Ra8 loss in 2 half-moves
12 Rc8 loss in 2 half-moves
13 Rd8 loss in 2 half-moves
14 Re8 loss in 2 half-moves
15 Rf8 loss in 2 half-moves
16 Rg1 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rh8 loss in 2 half-moves