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

EGTB: win in 4 half-moves

# move score
1 Rc2 win in 3 half-moves
2 Rc4 win in 3 half-moves
3 Rb2 win in 5 half-moves
4 Rb4 win in 5 half-moves
5 Rb8 win in 5 half-moves
6 Rc8 win in 5 half-moves
7 Ra3 win in 7 half-moves
8 Rah4 win in 7 half-moves
9 Rga8 win in 7 half-moves
10 Rgh8 win in 7 half-moves
11 Rh1 win in 7 half-moves
12 Rh3 win in 7 half-moves
13 Rha2 win in 7 half-moves
14 Ra1 win in 9 half-moves
15 Raa2 win in 9 half-moves
16 Rg1 win in 9 half-moves
17 Rg3 win in 9 half-moves
18 Rgg2 win in 9 half-moves
19 Raa8 loss in 4 half-moves
20 Rag4 loss in 4 half-moves
21 Rgg4 loss in 4 half-moves
22 Rhg2 loss in 4 half-moves
23 Rhh4 loss in 4 half-moves
24 Rhh8 loss in 4 half-moves
25 Ra5 loss in 2 half-moves
26 Ra6 loss in 2 half-moves
27 Ra7 loss in 2 half-moves
28 Rd2 loss in 2 half-moves
29 Rd4 loss in 2 half-moves
30 Rd8 loss in 2 half-moves
31 Re2 loss in 2 half-moves
32 Re4 loss in 2 half-moves
33 Re8 loss in 2 half-moves
34 Rf2 loss in 2 half-moves
35 Rf4 loss in 2 half-moves
36 Rf8 loss in 2 half-moves
37 Rg5 loss in 2 half-moves
38 Rg6 loss in 2 half-moves
39 Rg7 loss in 2 half-moves
40 Rh5 loss in 2 half-moves
41 Rh6 loss in 2 half-moves
42 Rh7 loss in 2 half-moves