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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Rb7 win in 11 half-moves
3 Ka4 draw
4 Ka6 draw
5 Kab6 draw
6 Kb4 draw
7 Kb5 draw
8 Kb7 draw
9 Kb8 draw
10 Kc8 draw
11 Kcb6 draw
12 Kd7 draw
13 Kd8 draw
14 Ra2 draw
15 Rb1 draw
16 Rb6 draw
17 Rc2 draw
18 Rg2 draw
19 Kc6 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rb5 loss in 2 half-moves
24 Rd2 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Rf2 loss in 2 half-moves
27 Rh2 loss in 2 half-moves