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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Rc3 win in 1 half-moves
3 Rg1 win in 1 half-moves
4 Rg3 win in 1 half-moves
5 R3b4 loss in 2 half-moves
6 R8b4 loss in 2 half-moves
7 Ra1 loss in 2 half-moves
8 Ra3 loss in 2 half-moves
9 Ra8 loss in 2 half-moves
10 Rb2 loss in 2 half-moves
11 Rbb1 loss in 2 half-moves
12 Rbh3 loss in 2 half-moves
13 Rbh8 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rf3 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh2 loss in 2 half-moves
26 Rh4 loss in 2 half-moves
27 Rh5 loss in 2 half-moves
28 Rh6 loss in 2 half-moves
29 Rh7 loss in 2 half-moves
30 Rhb1 loss in 2 half-moves
31 Rhh3 loss in 2 half-moves
32 Rhh8 loss in 2 half-moves
33 R3b5 loss in 1 half-moves
34 R3b6 loss in 1 half-moves
35 R3b7 loss in 1 half-moves
36 R8b5 loss in 1 half-moves
37 R8b6 loss in 1 half-moves
38 R8b7 loss in 1 half-moves