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

EGTB: win in 8 half-moves

# move score
1 Ra2 win in 7 half-moves
2 Ra3 win in 7 half-moves
3 Rh2 win in 7 half-moves
4 Rh3 win in 7 half-moves
5 Ra8 win in 9 half-moves
6 Raa1 win in 9 half-moves
7 Rh8 win in 9 half-moves
8 Rhh1 win in 9 half-moves
9 Rab7 loss in 4 half-moves
10 Raf7 loss in 4 half-moves
11 Rag7 loss in 4 half-moves
12 Rb2 loss in 4 half-moves
13 Rb3 loss in 4 half-moves
14 Rb8 loss in 4 half-moves
15 Rba1 loss in 4 half-moves
16 Rbb7 loss in 4 half-moves
17 Rbh1 loss in 4 half-moves
18 Rf1 loss in 4 half-moves
19 Rg1 loss in 4 half-moves
20 Rhb7 loss in 4 half-moves
21 Rhf7 loss in 4 half-moves
22 Rhg7 loss in 4 half-moves
23 Ra4 loss in 2 half-moves
24 Ra5 loss in 2 half-moves
25 Ra6 loss in 2 half-moves
26 Rac7 loss in 2 half-moves
27 Rad7 loss in 2 half-moves
28 Rae7 loss in 2 half-moves
29 Rb4 loss in 2 half-moves
30 Rb5 loss in 2 half-moves
31 Rb6 loss in 2 half-moves
32 Rc1 loss in 2 half-moves
33 Rd1 loss in 2 half-moves
34 Re1 loss in 2 half-moves
35 Rh4 loss in 2 half-moves
36 Rh5 loss in 2 half-moves
37 Rh6 loss in 2 half-moves
38 Rhc7 loss in 2 half-moves
39 Rhd7 loss in 2 half-moves
40 Rhe7 loss in 2 half-moves