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

EGTB: win in 6 half-moves

# move score
1 Ra1 win in 5 half-moves
2 Rab8 win in 5 half-moves
3 Rba2 win in 5 half-moves
4 Rbh2 win in 5 half-moves
5 Rh1 win in 5 half-moves
6 Rhh2 win in 5 half-moves
7 Rb1 win in 9 half-moves
8 Raa2 draw
9 Rbb8 draw
10 Rhb8 draw
11 Ra3 loss in 2 half-moves
12 Ra4 loss in 2 half-moves
13 Ra5 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Rac8 loss in 2 half-moves
17 Rad8 loss in 2 half-moves
18 Rae8 loss in 2 half-moves
19 Raf8 loss in 2 half-moves
20 Rag8 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rb5 loss in 2 half-moves
24 Rb6 loss in 2 half-moves
25 Rb7 loss in 2 half-moves
26 Rc2 loss in 2 half-moves
27 Rd2 loss in 2 half-moves
28 Re2 loss in 2 half-moves
29 Rf2 loss in 2 half-moves
30 Rg2 loss in 2 half-moves
31 Rh3 loss in 2 half-moves
32 Rh4 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 Rhc8 loss in 2 half-moves
37 Rhd8 loss in 2 half-moves
38 Rhe8 loss in 2 half-moves
39 Rhf8 loss in 2 half-moves
40 Rhg8 loss in 2 half-moves