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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rb1 win in 7 half-moves
3 Rb3 win in 7 half-moves
4 Kb5 win in 9 half-moves
5 Ra7 win in 11 half-moves
6 Ka5 draw
7 Ka7 draw
8 Kab6 draw
9 Rb4 draw
10 Rb8 draw
11 Kb8 loss in 2 half-moves
12 Kc6 loss in 2 half-moves
13 Kc8 loss in 2 half-moves
14 Kcb6 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Kd7 loss in 2 half-moves
17 Kd8 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves