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

EGTB: win in 6 half-moves

# move score
1 Rg8 win in 5 half-moves
2 Rb8 win in 7 half-moves
3 Rf3 win in 7 half-moves
4 Rg1 win in 7 half-moves
5 Rg2 win in 7 half-moves
6 Ra3 win in 9 half-moves
7 Ra4 win in 9 half-moves
8 Rb1 win in 9 half-moves
9 Rb2 win in 9 half-moves
10 Rbb3 win in 9 half-moves
11 Rf4 win in 9 half-moves
12 Rh3 win in 9 half-moves
13 Rbg4 win in 11 half-moves
14 Rh4 win in 11 half-moves
15 Rgb3 loss in 4 half-moves
16 Rgg4 loss in 4 half-moves
17 Rb5 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rd3 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rg5 loss in 2 half-moves
27 Rg6 loss in 2 half-moves
28 Rg7 loss in 2 half-moves