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

EGTB: win in 6 half-moves

# move score
1 Rb2 win in 5 half-moves
2 Rb1 win in 7 half-moves
3 Rf6 win in 7 half-moves
4 Rg2 win in 7 half-moves
5 Ra8 win in 9 half-moves
6 Rb7 win in 9 half-moves
7 Rg1 win in 9 half-moves
8 Rg7 win in 9 half-moves
9 Rgg8 win in 9 half-moves
10 Rh6 win in 9 half-moves
11 Ra6 win in 11 half-moves
12 Rf8 win in 11 half-moves
13 Rh8 win in 11 half-moves
14 Rbg8 win in 13 half-moves
15 Rbb6 loss in 4 half-moves
16 Rgb6 loss in 4 half-moves
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rd6 loss in 2 half-moves
23 Rd8 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rg4 loss in 2 half-moves
28 Rg5 loss in 2 half-moves