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

EGTB: win in 8 half-moves

# move score
1 Rc4 win in 7 half-moves
2 Rc6 win in 7 half-moves
3 R4a5 win in 9 half-moves
4 R6a5 win in 9 half-moves
5 Ra7 win in 9 half-moves
6 Raa8 win in 9 half-moves
7 Rah4 win in 9 half-moves
8 Rah6 win in 9 half-moves
9 Rb4 win in 9 half-moves
10 Rb6 win in 9 half-moves
11 Rc8 win in 9 half-moves
12 Rg4 win in 9 half-moves
13 Rg6 win in 9 half-moves
14 Rg8 win in 9 half-moves
15 Rh5 win in 9 half-moves
16 Rh7 win in 9 half-moves
17 Rhh6 win in 9 half-moves
18 Rb8 win in 11 half-moves
19 Rha8 win in 11 half-moves
20 Rhh4 loss in 4 half-moves
21 Ra1 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Rd6 loss in 2 half-moves
26 Rd8 loss in 2 half-moves
27 Re4 loss in 2 half-moves
28 Re6 loss in 2 half-moves
29 Re8 loss in 2 half-moves
30 Rf4 loss in 2 half-moves
31 Rf6 loss in 2 half-moves
32 Rf8 loss in 2 half-moves
33 Rh1 loss in 2 half-moves
34 Rh2 loss in 2 half-moves
35 Rh3 loss in 2 half-moves