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

EGTB: win in 2 half-moves

# move score
1 R8a4 win in 1 half-moves
2 R8a5 win in 1 half-moves
3 R8a6 win in 1 half-moves
4 Rah8 win in 1 half-moves
5 Rb8 win in 1 half-moves
6 Rc3 win in 1 half-moves
7 Rd8 win in 1 half-moves
8 Re1 win in 1 half-moves
9 Re8 win in 1 half-moves
10 Rf1 win in 1 half-moves
11 Rf8 win in 1 half-moves
12 Rg1 win in 1 half-moves
13 Rg8 win in 1 half-moves
14 Rh2 win in 1 half-moves
15 Rh4 win in 1 half-moves
16 Rh5 win in 1 half-moves
17 Rhh3 win in 1 half-moves
18 R3a4 loss in 2 half-moves
19 R3a5 loss in 2 half-moves
20 R3a6 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Raa1 loss in 2 half-moves
23 Rah3 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rd3 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Rf3 loss in 2 half-moves
28 Rg3 loss in 2 half-moves
29 R3a7 loss in 1 half-moves
30 R8a7 loss in 1 half-moves
31 Rb1 loss in 1 half-moves
32 Rc1 loss in 1 half-moves
33 Rc8 loss in 1 half-moves
34 Rd1 loss in 1 half-moves
35 Rh6 loss in 1 half-moves
36 Rh7 loss in 1 half-moves
37 Rha1 loss in 1 half-moves
38 Rhh8 loss in 1 half-moves