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

EGTB: win in 6 half-moves

# move score
1 Ra6 win in 5 half-moves
2 Rb6 win in 5 half-moves
3 Rh6 win in 5 half-moves
4 Rbc3 win in 7 half-moves
5 Rc4 win in 7 half-moves
6 Rg4 win in 7 half-moves
7 Rhg3 win in 7 half-moves
8 Ra5 win in 9 half-moves
9 Rab4 win in 9 half-moves
10 Rah4 win in 9 half-moves
11 Rb1 win in 9 half-moves
12 Rb2 win in 9 half-moves
13 Rb5 win in 9 half-moves
14 Rba3 win in 9 half-moves
15 Rbb4 win in 9 half-moves
16 Rbg3 win in 9 half-moves
17 Rh1 win in 9 half-moves
18 Rh2 win in 9 half-moves
19 Rh5 win in 9 half-moves
20 Rhc3 win in 9 half-moves
21 Rhh4 win in 9 half-moves
22 Ra1 win in 11 half-moves
23 Ra2 win in 11 half-moves
24 Raa3 win in 11 half-moves
25 Ra7 loss in 2 half-moves
26 Ra8 loss in 2 half-moves
27 Rb7 loss in 2 half-moves
28 Rb8 loss in 2 half-moves
29 Rbd3 loss in 2 half-moves
30 Rbe3 loss in 2 half-moves
31 Rbf3 loss in 2 half-moves
32 Rd4 loss in 2 half-moves
33 Re4 loss in 2 half-moves
34 Rf4 loss in 2 half-moves
35 Rh7 loss in 2 half-moves
36 Rh8 loss in 2 half-moves
37 Rhd3 loss in 2 half-moves
38 Rhe3 loss in 2 half-moves
39 Rhf3 loss in 2 half-moves