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

EGTB: win in 2 half-moves

# move score
1 Kc7 win in 1 half-moves
2 Kd5 win in 1 half-moves
3 Kd7 win in 1 half-moves
4 Rb1 win in 1 half-moves
5 Kb7 draw
6 Rb5 draw
7 Rb7 draw
8 Kc5 loss in 2 half-moves
9 Kd6 loss in 2 half-moves
10 Ra6 loss in 2 half-moves
11 Rb2 loss in 2 half-moves
12 Rb3 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Kb5 loss in 1 half-moves