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

EGTB: win in 2 half-moves

# move score
1 Rbg8 win in 1 half-moves
2 Rg4 win in 1 half-moves
3 Rgg8 win in 1 half-moves
4 Ra2 draw
5 Rc2 draw
6 Rgb2 draw
7 R3b4 loss in 2 half-moves
8 R3b5 loss in 2 half-moves
9 R3b6 loss in 2 half-moves
10 R3b7 loss in 2 half-moves
11 R8b4 loss in 2 half-moves
12 R8b5 loss in 2 half-moves
13 R8b6 loss in 2 half-moves
14 R8b7 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rb1 loss in 2 half-moves
18 Rbb2 loss in 2 half-moves
19 Rbg3 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rd2 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Re8 loss in 2 half-moves
28 Rf2 loss in 2 half-moves
29 Rf3 loss in 2 half-moves
30 Rf8 loss in 2 half-moves
31 Rg1 loss in 2 half-moves
32 Rg5 loss in 2 half-moves
33 Rg6 loss in 2 half-moves
34 Rg7 loss in 2 half-moves
35 Rgg3 loss in 2 half-moves
36 Rh2 loss in 2 half-moves
37 Rh3 loss in 2 half-moves
38 Rh8 loss in 2 half-moves