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

EGTB: win in 8 half-moves

# move score
1 Rb4 win in 7 half-moves
2 Rb8 win in 7 half-moves
3 Rc4 win in 7 half-moves
4 Rc8 win in 7 half-moves
5 Rg1 win in 7 half-moves
6 Rh4 win in 7 half-moves
7 Rh8 win in 7 half-moves
8 Rhg2 win in 7 half-moves
9 Ra1 win in 9 half-moves
10 Rb3 win in 9 half-moves
11 Rbb2 win in 9 half-moves
12 Rc3 win in 9 half-moves
13 Rcc1 win in 9 half-moves
14 Rcg2 win in 9 half-moves
15 Rh3 win in 9 half-moves
16 Rhh1 win in 9 half-moves
17 Ra2 win in 11 half-moves
18 Rbh1 win in 11 half-moves
19 Rcb2 win in 11 half-moves
20 Rbc1 loss in 4 half-moves
21 Rb5 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rc5 loss in 2 half-moves
25 Rc6 loss in 2 half-moves
26 Rc7 loss in 2 half-moves
27 Rcd2 loss in 2 half-moves
28 Rce2 loss in 2 half-moves
29 Rcf2 loss in 2 half-moves
30 Rd1 loss in 2 half-moves
31 Re1 loss in 2 half-moves
32 Rf1 loss in 2 half-moves
33 Rh5 loss in 2 half-moves
34 Rh6 loss in 2 half-moves
35 Rh7 loss in 2 half-moves
36 Rhd2 loss in 2 half-moves
37 Rhe2 loss in 2 half-moves
38 Rhf2 loss in 2 half-moves