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

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Rf2 win in 3 half-moves
3 Rf8 win in 3 half-moves
4 Raa2 win in 7 half-moves
5 Raa8 win in 7 half-moves
6 Rab1 win in 7 half-moves
7 Rah1 win in 7 half-moves
8 Rbb1 win in 7 half-moves
9 Rbb8 win in 7 half-moves
10 Rha8 win in 7 half-moves
11 Rhb8 win in 7 half-moves
12 Rhh1 win in 7 half-moves
13 Rhh2 win in 7 half-moves
14 Rbh2 win in 9 half-moves
15 Rba2 draw
16 Ra3 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra7 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 Rc1 loss in 2 half-moves
27 Rc2 loss in 2 half-moves
28 Rc8 loss in 2 half-moves
29 Rd1 loss in 2 half-moves
30 Rd2 loss in 2 half-moves
31 Rd8 loss in 2 half-moves
32 Re1 loss in 2 half-moves
33 Re2 loss in 2 half-moves
34 Re8 loss in 2 half-moves
35 Rg1 loss in 2 half-moves
36 Rg2 loss in 2 half-moves
37 Rg8 loss in 2 half-moves
38 Rh3 loss in 2 half-moves
39 Rh4 loss in 2 half-moves
40 Rh5 loss in 2 half-moves
41 Rh6 loss in 2 half-moves
42 Rh7 loss in 2 half-moves