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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rf1 win in 3 half-moves
3 Ra5 win in 7 half-moves
4 Ra8 win in 7 half-moves
5 Rb6 win in 7 half-moves
6 Rbb7 win in 7 half-moves
7 Rbc8 win in 7 half-moves
8 Rc1 win in 7 half-moves
9 Rc6 win in 7 half-moves
10 Rcb5 win in 7 half-moves
11 Rcc7 win in 7 half-moves
12 Rcc8 win in 7 half-moves
13 Rd5 win in 7 half-moves
14 Rd8 win in 7 half-moves
15 Re5 win in 7 half-moves
16 Re8 win in 7 half-moves
17 Rf6 win in 7 half-moves
18 Rff8 win in 7 half-moves
19 Ra7 win in 11 half-moves
20 Rd7 win in 11 half-moves
21 Re7 win in 11 half-moves
22 Rfb7 win in 11 half-moves
23 Rfc7 win in 11 half-moves
24 Rbb5 loss in 4 half-moves
25 Rbf8 loss in 4 half-moves
26 Rcf5 loss in 4 half-moves
27 Rff5 loss in 4 half-moves
28 Rb2 loss in 2 half-moves
29 Rb3 loss in 2 half-moves
30 Rb4 loss in 2 half-moves
31 Rc2 loss in 2 half-moves
32 Rc3 loss in 2 half-moves
33 Rc4 loss in 2 half-moves
34 Rf2 loss in 2 half-moves
35 Rf3 loss in 2 half-moves
36 Rf4 loss in 2 half-moves
37 Rg5 loss in 2 half-moves
38 Rg7 loss in 2 half-moves
39 Rg8 loss in 2 half-moves
40 Rh5 loss in 2 half-moves
41 Rh7 loss in 2 half-moves
42 Rh8 loss in 2 half-moves