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 Rb7 win in 3 half-moves
3 Rb8 win in 3 half-moves
4 Ka8 win in 7 half-moves
5 Kb8 win in 7 half-moves
6 Kc5 win in 7 half-moves
7 Kd5 win in 7 half-moves
8 Kd6 win in 7 half-moves
9 Kd7 win in 7 half-moves
10 Ra3 win in 7 half-moves
11 Rb4 win in 7 half-moves
12 Rb6 win in 7 half-moves
13 Ka6 draw
14 Kab6 draw
15 Kab7 draw
16 Kb5 draw
17 Kc7 draw
18 Kcb6 draw
19 Kcb7 draw
20 Rc3 draw
21 Rh3 draw
22 Rb1 loss in 2 half-moves
23 Rb2 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rg3 loss in 2 half-moves