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 Rb1 draw
3 Rb6 draw
4 Rbb7 draw
5 Rf6 draw
6 Rff8 draw
7 Rfg7 draw
8 Rg6 draw
9 Rgg7 draw
10 Rh7 draw
11 Rh8 draw
12 Rbf8 loss in 4 half-moves
13 Ra7 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rb2 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rbc8 loss in 2 half-moves
19 Rbd8 loss in 2 half-moves
20 Rbe8 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rf2 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rf4 loss in 2 half-moves
28 Rf5 loss in 2 half-moves
29 Rfb7 loss in 2 half-moves
30 Rg1 loss in 2 half-moves
31 Rg2 loss in 2 half-moves
32 Rg3 loss in 2 half-moves
33 Rg4 loss in 2 half-moves
34 Rg5 loss in 2 half-moves
35 Rgc8 loss in 2 half-moves
36 Rgd8 loss in 2 half-moves
37 Rge8 loss in 2 half-moves
38 Rgf8 loss in 2 half-moves