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

EGTB: win in 6 half-moves

# move score
1 Rb2 win in 5 half-moves
2 Rb8 win in 5 half-moves
3 Ra2 win in 7 half-moves
4 Ra8 win in 7 half-moves
5 Rfh2 win in 9 half-moves
6 Rfh8 win in 9 half-moves
7 Rg2 win in 9 half-moves
8 Rg8 win in 9 half-moves
9 R2f3 loss in 4 half-moves
10 R2f4 loss in 4 half-moves
11 R8f3 loss in 4 half-moves
12 R8f4 loss in 4 half-moves
13 Ra3 loss in 4 half-moves
14 Rb3 loss in 4 half-moves
15 Rf1 loss in 4 half-moves
16 Rg3 loss in 4 half-moves
17 Rh1 loss in 4 half-moves
18 Rh4 loss in 4 half-moves
19 Rhf3 loss in 4 half-moves
20 Rhh2 loss in 4 half-moves
21 Rhh8 loss in 4 half-moves
22 R2f5 loss in 2 half-moves
23 R2f6 loss in 2 half-moves
24 R2f7 loss in 2 half-moves
25 R8f5 loss in 2 half-moves
26 R8f6 loss in 2 half-moves
27 R8f7 loss in 2 half-moves
28 Rc2 loss in 2 half-moves
29 Rc3 loss in 2 half-moves
30 Rc8 loss in 2 half-moves
31 Rd2 loss in 2 half-moves
32 Rd3 loss in 2 half-moves
33 Rd8 loss in 2 half-moves
34 Re2 loss in 2 half-moves
35 Re3 loss in 2 half-moves
36 Re8 loss in 2 half-moves
37 Rh5 loss in 2 half-moves
38 Rh6 loss in 2 half-moves
39 Rh7 loss in 2 half-moves