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

EGTB: win in 8 half-moves

# move score
1 Rb8 win in 7 half-moves
2 Rc8 win in 7 half-moves
3 Rh3 win in 7 half-moves
4 Rh4 win in 7 half-moves
5 Ra8 win in 9 half-moves
6 Rh1 win in 9 half-moves
7 Ra2 win in 11 half-moves
8 Raa1 win in 11 half-moves
9 Raa3 win in 11 half-moves
10 Rab4 win in 11 half-moves
11 Rac4 win in 11 half-moves
12 Rb2 win in 11 half-moves
13 Rba3 win in 11 half-moves
14 Rbb1 win in 11 half-moves
15 Rbc3 win in 11 half-moves
16 Rc2 win in 11 half-moves
17 Rca1 win in 11 half-moves
18 Rcb1 win in 11 half-moves
19 Rd1 win in 11 half-moves
20 Rd3 win in 11 half-moves
21 Rd4 win in 11 half-moves
22 Rcc3 loss in 6 half-moves
23 Rbb4 loss in 4 half-moves
24 Rcc4 loss in 4 half-moves
25 Ra5 loss in 2 half-moves
26 Ra6 loss in 2 half-moves
27 Ra7 loss in 2 half-moves
28 Rb5 loss in 2 half-moves
29 Rb6 loss in 2 half-moves
30 Rb7 loss in 2 half-moves
31 Rc5 loss in 2 half-moves
32 Rc6 loss in 2 half-moves
33 Rc7 loss in 2 half-moves
34 Re1 loss in 2 half-moves
35 Re3 loss in 2 half-moves
36 Re4 loss in 2 half-moves
37 Rf1 loss in 2 half-moves
38 Rf3 loss in 2 half-moves
39 Rf4 loss in 2 half-moves
40 Rg1 loss in 2 half-moves
41 Rg3 loss in 2 half-moves
42 Rg4 loss in 2 half-moves