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

EGTB: win in 6 half-moves

# move score
1 Rab4 win in 5 half-moves
2 Rhb4 win in 5 half-moves
3 Ra2 win in 7 half-moves
4 Ra3 win in 7 half-moves
5 Ra5 win in 7 half-moves
6 Raa1 win in 7 half-moves
7 Rf2 win in 7 half-moves
8 Rf3 win in 7 half-moves
9 Rh2 win in 7 half-moves
10 Rh3 win in 7 half-moves
11 Rh5 win in 7 half-moves
12 Rhg4 win in 7 half-moves
13 Rhh1 win in 7 half-moves
14 Rag4 win in 9 half-moves
15 Rb1 win in 9 half-moves
16 Rfh1 win in 9 half-moves
17 Rg1 win in 9 half-moves
18 Rf5 loss in 6 half-moves
19 Rfa1 loss in 6 half-moves
20 Rff4 loss in 6 half-moves
21 Raf4 loss in 4 half-moves
22 Rhf4 loss in 4 half-moves
23 Ra6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Ra8 loss in 2 half-moves
26 Rac4 loss in 2 half-moves
27 Rad4 loss in 2 half-moves
28 Rae4 loss in 2 half-moves
29 Rc1 loss in 2 half-moves
30 Rd1 loss in 2 half-moves
31 Re1 loss in 2 half-moves
32 Rf6 loss in 2 half-moves
33 Rf7 loss in 2 half-moves
34 Rf8 loss in 2 half-moves
35 Rh6 loss in 2 half-moves
36 Rh7 loss in 2 half-moves
37 Rh8 loss in 2 half-moves
38 Rhc4 loss in 2 half-moves
39 Rhd4 loss in 2 half-moves
40 Rhe4 loss in 2 half-moves