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

EGTB: win in 2 half-moves

# move score
1 R1a2 win in 1 half-moves
2 R1a3 win in 1 half-moves
3 R1a4 win in 1 half-moves
4 R1a5 win in 1 half-moves
5 R1a6 win in 1 half-moves
6 R1a7 win in 1 half-moves
7 R8a6 win in 1 half-moves
8 Rah1 win in 1 half-moves
9 Rb1 win in 1 half-moves
10 Rc1 win in 1 half-moves
11 Rd1 win in 1 half-moves
12 Rf1 win in 1 half-moves
13 Rh3 win in 1 half-moves
14 Rh5 win in 1 half-moves
15 Rh6 win in 1 half-moves
16 Rh7 win in 1 half-moves
17 Rhb8 win in 1 half-moves
18 Rhc8 win in 1 half-moves
19 Rhd8 win in 1 half-moves
20 Rhf8 win in 1 half-moves
21 Rhg8 win in 1 half-moves
22 Rhh1 win in 1 half-moves
23 R8a2 loss in 2 half-moves
24 R8a3 loss in 2 half-moves
25 R8a4 loss in 2 half-moves
26 R8a5 loss in 2 half-moves
27 R8a7 loss in 2 half-moves
28 Rab8 loss in 2 half-moves
29 Rac8 loss in 2 half-moves
30 Rad8 loss in 2 half-moves
31 Raf8 loss in 2 half-moves
32 Rag8 loss in 2 half-moves
33 Rae8 loss in 1 half-moves
34 Re1 loss in 1 half-moves
35 Rg1 loss in 1 half-moves
36 Rh2 loss in 1 half-moves
37 Rh4 loss in 1 half-moves
38 Rhe8 loss in 1 half-moves