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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rc4 win in 1 half-moves
3 Rd4 win in 1 half-moves
4 Rg4 win in 1 half-moves
5 Rh1 win in 9 half-moves
6 Rhh2 win in 9 half-moves
7 Rhh8 win in 9 half-moves
8 R2a3 loss in 2 half-moves
9 R2a4 loss in 2 half-moves
10 R2a5 loss in 2 half-moves
11 R2a6 loss in 2 half-moves
12 R2a7 loss in 2 half-moves
13 R8a3 loss in 2 half-moves
14 R8a4 loss in 2 half-moves
15 R8a5 loss in 2 half-moves
16 R8a6 loss in 2 half-moves
17 R8a7 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Rah2 loss in 2 half-moves
20 Rah8 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rc2 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rd2 loss in 2 half-moves
26 Rd8 loss in 2 half-moves
27 Re2 loss in 2 half-moves
28 Re4 loss in 2 half-moves
29 Re8 loss in 2 half-moves
30 Rf2 loss in 2 half-moves
31 Rf4 loss in 2 half-moves
32 Rf8 loss in 2 half-moves
33 Rg2 loss in 2 half-moves
34 Rg8 loss in 2 half-moves
35 Rh3 loss in 2 half-moves
36 Rh5 loss in 2 half-moves
37 Rh6 loss in 2 half-moves
38 Rh7 loss in 2 half-moves
39 Rha4 loss in 2 half-moves