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 Rb5 win in 3 half-moves
3 Ra1 win in 5 half-moves
4 Ra5 win in 5 half-moves
5 Ra6 win in 5 half-moves
6 Rb6 win in 5 half-moves
7 Rg2 win in 7 half-moves
8 Rg3 win in 7 half-moves
9 Rg4 win in 7 half-moves
10 Rgh1 win in 7 half-moves
11 Rh2 win in 7 half-moves
12 Rh3 win in 7 half-moves
13 Rh4 win in 7 half-moves
14 Rhh1 win in 7 half-moves
15 Rf2 win in 9 half-moves
16 Rf3 win in 9 half-moves
17 Rf4 win in 9 half-moves
18 Rff1 win in 9 half-moves
19 Rfg6 win in 9 half-moves
20 Rfh6 win in 9 half-moves
21 Rff5 win in 13 half-moves
22 Rgg5 loss in 6 half-moves
23 Rhg5 loss in 6 half-moves
24 Rgf1 loss in 4 half-moves
25 Rgg6 loss in 4 half-moves
26 Rhf5 loss in 4 half-moves
27 Rhh6 loss in 4 half-moves
28 Rc1 loss in 2 half-moves
29 Rc5 loss in 2 half-moves
30 Rc6 loss in 2 half-moves
31 Rd1 loss in 2 half-moves
32 Rd5 loss in 2 half-moves
33 Rd6 loss in 2 half-moves
34 Re1 loss in 2 half-moves
35 Re5 loss in 2 half-moves
36 Re6 loss in 2 half-moves
37 Rf7 loss in 2 half-moves
38 Rf8 loss in 2 half-moves
39 Rg7 loss in 2 half-moves
40 Rg8 loss in 2 half-moves
41 Rh7 loss in 2 half-moves
42 Rh8 loss in 2 half-moves