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

EGTB: win in 8 half-moves

# move score
1 Rb8 win in 7 half-moves
2 Rh8 win in 7 half-moves
3 Rb1 win in 9 half-moves
4 Rb3 win in 9 half-moves
5 Rbb2 win in 9 half-moves
6 Rh1 win in 9 half-moves
7 Rh3 win in 9 half-moves
8 Rhh2 win in 9 half-moves
9 Ra1 loss in 4 half-moves
10 Ra3 loss in 4 half-moves
11 Ra8 loss in 4 half-moves
12 Raa4 loss in 4 half-moves
13 Rab2 loss in 4 half-moves
14 Rah2 loss in 4 half-moves
15 Rba4 loss in 4 half-moves
16 Rbc4 loss in 4 half-moves
17 Rbd4 loss in 4 half-moves
18 Rc2 loss in 4 half-moves
19 Rd2 loss in 4 half-moves
20 Rhc4 loss in 4 half-moves
21 Rhd4 loss in 4 half-moves
22 Ra5 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Rb5 loss in 2 half-moves
26 Rb6 loss in 2 half-moves
27 Rb7 loss in 2 half-moves
28 Rbe4 loss in 2 half-moves
29 Rbf4 loss in 2 half-moves
30 Rbg4 loss in 2 half-moves
31 Re2 loss in 2 half-moves
32 Rf2 loss in 2 half-moves
33 Rg2 loss in 2 half-moves
34 Rh5 loss in 2 half-moves
35 Rh6 loss in 2 half-moves
36 Rh7 loss in 2 half-moves
37 Rhe4 loss in 2 half-moves
38 Rhf4 loss in 2 half-moves
39 Rhg4 loss in 2 half-moves