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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Rf7 win in 1 half-moves
4 Rf5 draw
5 Ra1 loss in 2 half-moves
6 Ra2 loss in 2 half-moves
7 Ra4 loss in 2 half-moves
8 Ra5 loss in 2 half-moves
9 Ra6 loss in 2 half-moves
10 Ra7 loss in 2 half-moves
11 Raa3 loss in 2 half-moves
12 Rab8 loss in 2 half-moves
13 Rad8 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rb2 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rba3 loss in 2 half-moves
19 Rbb8 loss in 2 half-moves
20 Rbf3 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rf2 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rf6 loss in 2 half-moves
28 Rfb8 loss in 2 half-moves
29 Rfd8 loss in 2 half-moves
30 Rff3 loss in 2 half-moves
31 Rg3 loss in 2 half-moves
32 Rg8 loss in 2 half-moves
33 Rh3 loss in 2 half-moves
34 Rh8 loss in 2 half-moves
35 Rac8 loss in 1 half-moves
36 Rae8 loss in 1 half-moves
37 Rfc8 loss in 1 half-moves
38 Rfe8 loss in 1 half-moves