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

EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Rbb8 win in 3 half-moves
3 Rhh8 win in 3 half-moves
4 Ra8 draw
5 Rc8 draw
6 Rgb8 draw
7 Rh2 draw
8 Rgh8 loss in 4 half-moves
9 Ra7 loss in 2 half-moves
10 Rb1 loss in 2 half-moves
11 Rb2 loss in 2 half-moves
12 Rb3 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rbc7 loss in 2 half-moves
17 Rbd7 loss in 2 half-moves
18 Rbe7 loss in 2 half-moves
19 Rbf7 loss in 2 half-moves
20 Rbg7 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rg2 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rg5 loss in 2 half-moves
28 Rg6 loss in 2 half-moves
29 Rgg7 loss in 2 half-moves
30 Rh1 loss in 2 half-moves
31 Rh3 loss in 2 half-moves
32 Rh4 loss in 2 half-moves
33 Rh5 loss in 2 half-moves
34 Rh6 loss in 2 half-moves
35 Rhc7 loss in 2 half-moves
36 Rhd7 loss in 2 half-moves
37 Rhe7 loss in 2 half-moves
38 Rhf7 loss in 2 half-moves
39 Rhg7 loss in 2 half-moves