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

EGTB: win in 6 half-moves

# move score
1 Ra4 win in 5 half-moves
2 Rh4 win in 5 half-moves
3 Ra1 win in 7 half-moves
4 Ra2 win in 7 half-moves
5 Rh1 win in 7 half-moves
6 Rh2 win in 7 half-moves
7 Raa3 win in 9 half-moves
8 Rhh3 win in 9 half-moves
9 Rab8 loss in 4 half-moves
10 Rac8 loss in 4 half-moves
11 Rag8 loss in 4 half-moves
12 Rb1 loss in 4 half-moves
13 Rb2 loss in 4 half-moves
14 Rb4 loss in 4 half-moves
15 Rba3 loss in 4 half-moves
16 Rbb8 loss in 4 half-moves
17 Rbh3 loss in 4 half-moves
18 Rc3 loss in 4 half-moves
19 Rg3 loss in 4 half-moves
20 Rhb8 loss in 4 half-moves
21 Rhc8 loss in 4 half-moves
22 Rhg8 loss in 4 half-moves
23 Ra5 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Ra7 loss in 2 half-moves
26 Rad8 loss in 2 half-moves
27 Rae8 loss in 2 half-moves
28 Raf8 loss in 2 half-moves
29 Rb5 loss in 2 half-moves
30 Rb6 loss in 2 half-moves
31 Rb7 loss in 2 half-moves
32 Rd3 loss in 2 half-moves
33 Re3 loss in 2 half-moves
34 Rf3 loss in 2 half-moves
35 Rh5 loss in 2 half-moves
36 Rh6 loss in 2 half-moves
37 Rh7 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