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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Rh4 win in 3 half-moves
3 Ra1 win in 5 half-moves
4 Ra2 win in 5 half-moves
5 Raa3 win in 5 half-moves
6 Rh1 win in 5 half-moves
7 Rh2 win in 5 half-moves
8 Rhh3 win in 5 half-moves
9 Rab8 loss in 4 half-moves
10 Rac8 loss in 4 half-moves
11 Rad8 loss in 4 half-moves
12 Rb3 loss in 4 half-moves
13 Rc3 loss in 4 half-moves
14 Rd1 loss in 4 half-moves
15 Rd2 loss in 4 half-moves
16 Rd4 loss in 4 half-moves
17 Rda3 loss in 4 half-moves
18 Rdd8 loss in 4 half-moves
19 Rdh3 loss in 4 half-moves
20 Rhb8 loss in 4 half-moves
21 Rhc8 loss in 4 half-moves
22 Rhd8 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 Rae8 loss in 2 half-moves
27 Raf8 loss in 2 half-moves
28 Rag8 loss in 2 half-moves
29 Rd5 loss in 2 half-moves
30 Rd6 loss in 2 half-moves
31 Rd7 loss in 2 half-moves
32 Re3 loss in 2 half-moves
33 Rf3 loss in 2 half-moves
34 Rg3 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 Rhe8 loss in 2 half-moves
39 Rhf8 loss in 2 half-moves
40 Rhg8 loss in 2 half-moves