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

EGTB: win in 4 half-moves

# move score
1 R2a4 win in 3 half-moves
2 Rh4 win in 3 half-moves
3 R8a4 win in 7 half-moves
4 Raa1 win in 7 half-moves
5 Rah8 win in 7 half-moves
6 Rb2 win in 7 half-moves
7 Rb8 win in 7 half-moves
8 Rhh2 win in 7 half-moves
9 Rhh8 win in 7 half-moves
10 Rah2 draw
11 Rb1 draw
12 Rha1 draw
13 R2a3 loss in 2 half-moves
14 R2a5 loss in 2 half-moves
15 R2a6 loss in 2 half-moves
16 R2a7 loss in 2 half-moves
17 R8a3 loss in 2 half-moves
18 R8a5 loss in 2 half-moves
19 R8a6 loss in 2 half-moves
20 R8a7 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rc2 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Rd1 loss in 2 half-moves
25 Rd2 loss in 2 half-moves
26 Rd8 loss in 2 half-moves
27 Re1 loss in 2 half-moves
28 Re2 loss in 2 half-moves
29 Re8 loss in 2 half-moves
30 Rf1 loss in 2 half-moves
31 Rf2 loss in 2 half-moves
32 Rf8 loss in 2 half-moves
33 Rg1 loss in 2 half-moves
34 Rg2 loss in 2 half-moves
35 Rg8 loss in 2 half-moves
36 Rh3 loss in 2 half-moves
37 Rh5 loss in 2 half-moves
38 Rh6 loss in 2 half-moves
39 Rh7 loss in 2 half-moves