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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Rc2 win in 3 half-moves
3 Rd5 win in 3 half-moves
4 Rd7 win in 3 half-moves
5 Re5 win in 3 half-moves
6 Re7 win in 3 half-moves
7 Rh5 win in 3 half-moves
8 Rh7 win in 3 half-moves
9 Ra5 win in 5 half-moves
10 Ra7 win in 5 half-moves
11 Rb6 win in 5 half-moves
12 Rb8 win in 5 half-moves
13 Rbb7 win in 5 half-moves
14 Rbc5 win in 5 half-moves
15 Rc6 win in 5 half-moves
16 Rc8 win in 5 half-moves
17 Rcb7 win in 5 half-moves
18 Rcc5 loss in 4 half-moves
19 Rb1 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rc1 loss in 2 half-moves
23 Rc3 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rf7 loss in 2 half-moves
27 Rg5 loss in 2 half-moves
28 Rg7 loss in 2 half-moves