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

EGTB: draw

# move score
1 Rc8 draw
2 Rg8 draw
3 R8b3 loss in 4 half-moves
4 R8b4 loss in 4 half-moves
5 Kf1 loss in 2 half-moves
6 Kf2 loss in 2 half-moves
7 Kg2 loss in 2 half-moves
8 Kh1 loss in 2 half-moves
9 Kh2 loss in 2 half-moves
10 R2b3 loss in 2 half-moves
11 R2b4 loss in 2 half-moves
12 R2b5 loss in 2 half-moves
13 R2b6 loss in 2 half-moves
14 R2b7 loss in 2 half-moves
15 R8b5 loss in 2 half-moves
16 R8b6 loss in 2 half-moves
17 R8b7 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rd2 loss in 2 half-moves
23 Rd8 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf2 loss in 2 half-moves
27 Rf8 loss in 2 half-moves
28 Rg2 loss in 2 half-moves
29 Rh2 loss in 2 half-moves
30 Rh8 loss in 2 half-moves