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

EGTB: win in 6 half-moves

# move score
1 Rb8 win in 5 half-moves
2 Rf8 win in 5 half-moves
3 Ra3 win in 7 half-moves
4 Rb2 win in 7 half-moves
5 Rb4 win in 7 half-moves
6 Rbb3 win in 7 half-moves
7 Rf2 win in 7 half-moves
8 Rf4 win in 7 half-moves
9 Rff3 win in 7 half-moves
10 Rg3 win in 7 half-moves
11 Rh2 win in 7 half-moves
12 Rh4 win in 7 half-moves
13 Rh8 win in 7 half-moves
14 Ra1 win in 9 half-moves
15 Rg1 win in 9 half-moves
16 Rhh1 win in 9 half-moves
17 Rfh1 win in 11 half-moves
18 Rhb3 loss in 4 half-moves
19 Rhf3 loss in 4 half-moves
20 Rb5 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rbc1 loss in 2 half-moves
24 Rbd1 loss in 2 half-moves
25 Rbe1 loss in 2 half-moves
26 Rc3 loss in 2 half-moves
27 Rd3 loss in 2 half-moves
28 Re3 loss in 2 half-moves
29 Rf5 loss in 2 half-moves
30 Rf6 loss in 2 half-moves
31 Rf7 loss in 2 half-moves
32 Rfc1 loss in 2 half-moves
33 Rfd1 loss in 2 half-moves
34 Rfe1 loss in 2 half-moves
35 Rh5 loss in 2 half-moves
36 Rh6 loss in 2 half-moves
37 Rh7 loss in 2 half-moves