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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Rb5 win in 3 half-moves
3 Rf1 win in 5 half-moves
4 Rg1 win in 5 half-moves
5 Rh1 win in 5 half-moves
6 Ke4 draw
7 Ke5 draw
8 Kf4 draw
9 Kfg5 draw
10 Kfg6 draw
11 Kg4 draw
12 Kg7 draw
13 Kh5 draw
14 Kh7 draw
15 Khg5 draw
16 Khg6 draw
17 Ra1 draw
18 Rb2 draw
19 Rb3 draw
20 Rb6 draw
21 Ke6 loss in 2 half-moves
22 Kf6 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rc1 loss in 2 half-moves
26 Rd1 loss in 2 half-moves
27 Re1 loss in 2 half-moves