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 Rb7 win in 3 half-moves
3 Rg3 win in 5 half-moves
4 Rh3 win in 7 half-moves
5 Rb8 win in 9 half-moves
6 Kd6 draw
7 Kd7 draw
8 Kd8 draw
9 Ke6 draw
10 Ke8 draw
11 Kf6 draw
12 Kf7 draw
13 Kf8 draw
14 Kg6 draw
15 Kg7 draw
16 Kh5 draw
17 Kh7 draw
18 Ra3 draw
19 Rb4 draw
20 Rb5 draw
21 Rc3 draw
22 Kg5 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rd3 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Rf3 loss in 2 half-moves