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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rf2 win in 1 half-moves
3 Rf4 win in 1 half-moves
4 Rb2 draw
5 Ra7 loss in 2 half-moves
6 Ra8 loss in 2 half-moves
7 Rb1 loss in 2 half-moves
8 Rb3 loss in 2 half-moves
9 Rb5 loss in 2 half-moves
10 Rb6 loss in 2 half-moves
11 Rbb8 loss in 2 half-moves
12 Rbc7 loss in 2 half-moves
13 Rbd7 loss in 2 half-moves
14 Rbe7 loss in 2 half-moves
15 Rbf7 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rf6 loss in 2 half-moves
23 Rfb8 loss in 2 half-moves
24 Rff7 loss in 2 half-moves
25 Rfg8 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rg2 loss in 2 half-moves
28 Rg3 loss in 2 half-moves
29 Rg4 loss in 2 half-moves
30 Rg5 loss in 2 half-moves
31 Rg6 loss in 2 half-moves
32 Rgc7 loss in 2 half-moves
33 Rgd7 loss in 2 half-moves
34 Rge7 loss in 2 half-moves
35 Rgf7 loss in 2 half-moves
36 Rgg8 loss in 2 half-moves
37 Rh7 loss in 2 half-moves
38 Rh8 loss in 2 half-moves