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

EGTB: win in 6 half-moves

# move score
1 Rb1 win in 5 half-moves
2 Rb7 win in 7 half-moves
3 Rb8 win in 7 half-moves
4 Rf5 win in 7 half-moves
5 Rg1 win in 7 half-moves
6 Ra5 win in 9 half-moves
7 Ra6 win in 9 half-moves
8 Rf6 win in 9 half-moves
9 Rg7 win in 9 half-moves
10 Rg8 win in 9 half-moves
11 Rgg6 win in 9 half-moves
12 Rh5 win in 9 half-moves
13 Rbg6 win in 11 half-moves
14 Rh6 win in 11 half-moves
15 Rbb5 loss in 4 half-moves
16 Rgb5 loss in 4 half-moves
17 Rb2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rd5 loss in 2 half-moves
23 Rd6 loss in 2 half-moves
24 Re5 loss in 2 half-moves
25 Re6 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rg3 loss in 2 half-moves
28 Rg4 loss in 2 half-moves