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

EGTB: win in 4 half-moves

# move score
1 Rd1 win in 3 half-moves
2 Rd7 win in 3 half-moves
3 Rc1 win in 5 half-moves
4 Rc7 win in 5 half-moves
5 R7a6 win in 7 half-moves
6 Ra8 win in 7 half-moves
7 Rb1 win in 7 half-moves
8 Rb5 win in 7 half-moves
9 Rb7 win in 7 half-moves
10 Rc5 win in 7 half-moves
11 Rd5 win in 7 half-moves
12 R1a6 win in 9 half-moves
13 Rh6 win in 9 half-moves
14 Rh8 win in 9 half-moves
15 Rha5 win in 9 half-moves
16 Rhh7 win in 9 half-moves
17 R1a5 loss in 4 half-moves
18 R7a5 loss in 4 half-moves
19 Rah1 loss in 4 half-moves
20 Rah7 loss in 4 half-moves
21 Rhh1 loss in 4 half-moves
22 R1a2 loss in 2 half-moves
23 R1a3 loss in 2 half-moves
24 R1a4 loss in 2 half-moves
25 R7a2 loss in 2 half-moves
26 R7a3 loss in 2 half-moves
27 R7a4 loss in 2 half-moves
28 Re1 loss in 2 half-moves
29 Re5 loss in 2 half-moves
30 Re7 loss in 2 half-moves
31 Rf1 loss in 2 half-moves
32 Rf5 loss in 2 half-moves
33 Rf7 loss in 2 half-moves
34 Rg1 loss in 2 half-moves
35 Rg5 loss in 2 half-moves
36 Rg7 loss in 2 half-moves
37 Rh2 loss in 2 half-moves
38 Rh3 loss in 2 half-moves
39 Rh4 loss in 2 half-moves