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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Rb6 win in 3 half-moves
3 Rb7 win in 3 half-moves
4 Kc6 win in 5 half-moves
5 Kc7 draw
6 Kc8 draw
7 Kd6 draw
8 Kd8 draw
9 Ke6 draw
10 Ke7 draw
11 Ke8 draw
12 Kf5 draw
13 Kf6 draw
14 Kg4 draw
15 Kg6 draw
16 Kh4 draw
17 Kh5 draw
18 Kh6 draw
19 Ra3 draw
20 Rb4 draw
21 Rb8 draw
22 Rc3 draw
23 Rg3 draw
24 Rh3 draw
25 Kf4 loss in 2 half-moves
26 Rb1 loss in 2 half-moves
27 Rb2 loss in 2 half-moves
28 Rd3 loss in 2 half-moves
29 Re3 loss in 2 half-moves
30 Rf3 loss in 2 half-moves