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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Kb5 win in 3 half-moves
3 Ka3 win in 5 half-moves
4 Kb3 win in 7 half-moves
5 Ka1 draw
6 Ka2 draw
7 Kb1 draw
8 Kb7 draw
9 Kc7 draw
10 Kd6 draw
11 Kd7 draw
12 Ra6 draw
13 Rb5 draw
14 Rb7 draw
15 Kc1 loss in 2 half-moves
16 Kc2 loss in 2 half-moves
17 Kc3 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb4 loss in 2 half-moves