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

EGTB: win in 4 half-moves

# move score
1 R2a6 win in 3 half-moves
2 R8a6 win in 3 half-moves
3 Rh6 win in 3 half-moves
4 Rah2 win in 7 half-moves
5 Rah8 win in 7 half-moves
6 Rg1 win in 7 half-moves
7 Rg2 win in 7 half-moves
8 Rg8 win in 7 half-moves
9 Rhh2 win in 7 half-moves
10 Rhh8 win in 7 half-moves
11 Rha1 win in 9 half-moves
12 Raa1 win in 11 half-moves
13 R2a3 loss in 2 half-moves
14 R2a4 loss in 2 half-moves
15 R2a5 loss in 2 half-moves
16 R2a7 loss in 2 half-moves
17 R8a3 loss in 2 half-moves
18 R8a4 loss in 2 half-moves
19 R8a5 loss in 2 half-moves
20 R8a7 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb8 loss in 2 half-moves
24 Rc1 loss in 2 half-moves
25 Rc2 loss in 2 half-moves
26 Rc8 loss in 2 half-moves
27 Rd1 loss in 2 half-moves
28 Rd2 loss in 2 half-moves
29 Rd8 loss in 2 half-moves
30 Re1 loss in 2 half-moves
31 Re2 loss in 2 half-moves
32 Re8 loss in 2 half-moves
33 Rf1 loss in 2 half-moves
34 Rf2 loss in 2 half-moves
35 Rf8 loss in 2 half-moves
36 Rh3 loss in 2 half-moves
37 Rh4 loss in 2 half-moves
38 Rh5 loss in 2 half-moves
39 Rh7 loss in 2 half-moves