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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Rh4 win in 3 half-moves
3 Ra2 win in 7 half-moves
4 Raa1 win in 7 half-moves
5 Rg2 win in 7 half-moves
6 Rga1 win in 7 half-moves
7 Rgh1 win in 7 half-moves
8 Rh2 win in 7 half-moves
9 Rhg8 win in 7 half-moves
10 Rgg8 draw
11 Rhh1 draw
12 Rag8 loss in 8 half-moves
13 Ra3 loss in 2 half-moves
14 Ra5 loss in 2 half-moves
15 Ra6 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Rab8 loss in 2 half-moves
18 Rac8 loss in 2 half-moves
19 Rad8 loss in 2 half-moves
20 Rae8 loss in 2 half-moves
21 Raf8 loss in 2 half-moves
22 Rb1 loss in 2 half-moves
23 Rc1 loss in 2 half-moves
24 Rd1 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rg3 loss in 2 half-moves
28 Rg4 loss in 2 half-moves
29 Rg5 loss in 2 half-moves
30 Rg6 loss in 2 half-moves
31 Rg7 loss in 2 half-moves
32 Rh3 loss in 2 half-moves
33 Rh5 loss in 2 half-moves
34 Rh6 loss in 2 half-moves
35 Rh7 loss in 2 half-moves
36 Rhb8 loss in 2 half-moves
37 Rhc8 loss in 2 half-moves
38 Rhd8 loss in 2 half-moves
39 Rhe8 loss in 2 half-moves
40 Rhf8 loss in 2 half-moves