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

EGTB: win in 6 half-moves

# move score
1 Ra8 win in 5 half-moves
2 Rh8 win in 5 half-moves
3 Ra2 win in 7 half-moves
4 Ra4 win in 7 half-moves
5 Raa3 win in 7 half-moves
6 Re2 win in 7 half-moves
7 Re4 win in 7 half-moves
8 Re8 win in 7 half-moves
9 Rh2 win in 7 half-moves
10 Rh4 win in 7 half-moves
11 Rhf1 win in 7 half-moves
12 Rhg1 win in 7 half-moves
13 Rhh3 win in 7 half-moves
14 Ree1 win in 9 half-moves
15 Rf3 win in 9 half-moves
16 Raf1 win in 11 half-moves
17 Rag1 win in 11 half-moves
18 Reh3 win in 11 half-moves
19 Rg3 win in 11 half-moves
20 Rae1 loss in 4 half-moves
21 Rea3 loss in 4 half-moves
22 Rhe1 loss in 4 half-moves
23 Ra5 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Ra7 loss in 2 half-moves
26 Rab1 loss in 2 half-moves
27 Rac1 loss in 2 half-moves
28 Rad1 loss in 2 half-moves
29 Rb3 loss in 2 half-moves
30 Rc3 loss in 2 half-moves
31 Rd3 loss in 2 half-moves
32 Re5 loss in 2 half-moves
33 Re6 loss in 2 half-moves
34 Re7 loss in 2 half-moves
35 Rh5 loss in 2 half-moves
36 Rh6 loss in 2 half-moves
37 Rh7 loss in 2 half-moves
38 Rhb1 loss in 2 half-moves
39 Rhc1 loss in 2 half-moves
40 Rhd1 loss in 2 half-moves