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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Kd7 win in 5 half-moves
3 Kd8 win in 5 half-moves
4 Kb7 draw
5 Kc7 draw
6 Kf8 draw
7 Kh8 draw
8 Ra8 draw
9 Rb1 draw
10 Rb2 draw
11 Kf7 loss in 2 half-moves
12 Kg7 loss in 2 half-moves
13 Kh7 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rb7 loss in 2 half-moves