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 Ka6 win in 3 half-moves
3 Ka7 win in 3 half-moves
4 Kb7 win in 3 half-moves
5 Kbc6 win in 3 half-moves
6 Kc4 win in 3 half-moves
7 Kc7 win in 3 half-moves
8 Kcc6 win in 3 half-moves
9 Kd4 win in 3 half-moves
10 Kd5 win in 3 half-moves
11 Kd6 win in 3 half-moves
12 Ra5 win in 3 half-moves
13 Rb4 win in 3 half-moves
14 Rb1 win in 5 half-moves
15 Rb3 win in 5 half-moves
16 Ka5 win in 7 half-moves
17 Kb4 win in 7 half-moves