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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Rb8 win in 3 half-moves
3 Rf1 win in 3 half-moves
4 Rg1 win in 3 half-moves
5 Kd7 draw
6 Kd8 draw
7 Kee8 draw
8 Kef8 draw
9 Kfe8 draw
10 Kff8 draw
11 Kg7 draw
12 Kg8 draw
13 Ra1 draw
14 Rb5 draw
15 Rb7 draw
16 Rh1 draw
17 Kd6 loss in 2 half-moves
18 Kee6 loss in 2 half-moves
19 Kef6 loss in 2 half-moves
20 Kfe6 loss in 2 half-moves
21 Kff6 loss in 2 half-moves
22 Kg6 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rb4 loss in 2 half-moves
26 Rc1 loss in 2 half-moves
27 Rd1 loss in 2 half-moves
28 Re1 loss in 2 half-moves