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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Rf4 draw
3 Rh2 draw
4 Rh3 draw
5 Ra1 loss in 2 half-moves
6 Ra2 loss in 2 half-moves
7 Ra3 loss in 2 half-moves
8 Ra5 loss in 2 half-moves
9 Ra6 loss in 2 half-moves
10 Ra7 loss in 2 half-moves
11 Raa8 loss in 2 half-moves
12 Rac4 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rca8 loss in 2 half-moves
22 Rcc4 loss in 2 half-moves
23 Rcd8 loss in 2 half-moves
24 Rce8 loss in 2 half-moves
25 Rcf8 loss in 2 half-moves
26 Rcg8 loss in 2 half-moves
27 Rd4 loss in 2 half-moves
28 Re4 loss in 2 half-moves
29 Rh1 loss in 2 half-moves
30 Rh5 loss in 2 half-moves
31 Rh6 loss in 2 half-moves
32 Rh7 loss in 2 half-moves
33 Rhd8 loss in 2 half-moves
34 Rhe8 loss in 2 half-moves
35 Rhf8 loss in 2 half-moves
36 Rhg8 loss in 2 half-moves
37 Rah4 loss in 1 half-moves
38 Rhh4 loss in 1 half-moves