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

EGTB: win in 4 half-moves

# move score
1 R1h5 win in 3 half-moves
2 R8h5 win in 3 half-moves
3 Ra5 win in 3 half-moves
4 Rah2 win in 3 half-moves
5 Rd1 win in 3 half-moves
6 Rd2 win in 3 half-moves
7 Rd8 win in 3 half-moves
8 Rg1 win in 3 half-moves
9 Rg2 win in 3 half-moves
10 Rg8 win in 3 half-moves
11 Rha8 win in 3 half-moves
12 R1h2 loss in 4 half-moves
13 R8h2 loss in 4 half-moves
14 Raa1 loss in 4 half-moves
15 Raa8 loss in 4 half-moves
16 Rha1 loss in 4 half-moves
17 R1h3 loss in 2 half-moves
18 R1h4 loss in 2 half-moves
19 R1h6 loss in 2 half-moves
20 R1h7 loss in 2 half-moves
21 R8h3 loss in 2 half-moves
22 R8h4 loss in 2 half-moves
23 R8h6 loss in 2 half-moves
24 R8h7 loss in 2 half-moves
25 Ra3 loss in 2 half-moves
26 Ra4 loss in 2 half-moves
27 Ra6 loss in 2 half-moves
28 Ra7 loss in 2 half-moves
29 Rb1 loss in 2 half-moves
30 Rb2 loss in 2 half-moves
31 Rb8 loss in 2 half-moves
32 Rc1 loss in 2 half-moves
33 Rc2 loss in 2 half-moves
34 Rc8 loss in 2 half-moves
35 Re1 loss in 2 half-moves
36 Re2 loss in 2 half-moves
37 Re8 loss in 2 half-moves
38 Rf1 loss in 2 half-moves
39 Rf2 loss in 2 half-moves
40 Rf8 loss in 2 half-moves