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

EGTB: draw

# move score
1 Rb6 draw
2 Rb7 draw
3 Rb8 draw
4 Kg6 loss in 4 half-moves
5 Kg7 loss in 4 half-moves
6 Kg8 loss in 4 half-moves
7 Kh6 loss in 4 half-moves
8 Kh8 loss in 4 half-moves
9 Rb1 loss in 4 half-moves
10 Ra2 loss in 2 half-moves
11 Rc2 loss in 2 half-moves
12 Rd2 loss in 2 half-moves
13 Re2 loss in 2 half-moves
14 Rg2 loss in 2 half-moves
15 Rh2 loss in 2 half-moves
16 Rb3 loss in 1 half-moves
17 Rb4 loss in 1 half-moves
18 Rb5 loss in 1 half-moves
19 Rf2 loss in 1 half-moves