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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Rfa8 loss in 6 half-moves
3 Rfh8 loss in 4 half-moves
4 Ra1 loss in 2 half-moves
5 Ra2 loss in 2 half-moves
6 Ra3 loss in 2 half-moves
7 Ra4 loss in 2 half-moves
8 Ra5 loss in 2 half-moves
9 Ra7 loss in 2 half-moves
10 Raa8 loss in 2 half-moves
11 Rab6 loss in 2 half-moves
12 Rac6 loss in 2 half-moves
13 Rad6 loss in 2 half-moves
14 Rae6 loss in 2 half-moves
15 Raf6 loss in 2 half-moves
16 Rag6 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rf5 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rff6 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh1 loss in 2 half-moves
29 Rh2 loss in 2 half-moves
30 Rh3 loss in 2 half-moves
31 Rh4 loss in 2 half-moves
32 Rh5 loss in 2 half-moves
33 Rh7 loss in 2 half-moves
34 Rhb6 loss in 2 half-moves
35 Rhc6 loss in 2 half-moves
36 Rhd6 loss in 2 half-moves
37 Rhe6 loss in 2 half-moves
38 Rhf6 loss in 2 half-moves
39 Rhg6 loss in 2 half-moves
40 Rhh8 loss in 2 half-moves