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

EGTB: win in 6 half-moves

# move score
1 Kc7 win in 5 half-moves
2 Rb4 win in 5 half-moves
3 Kb5 win in 9 half-moves
4 Kb6 win in 9 half-moves
5 Kb7 win in 9 half-moves
6 Ke4 win in 9 half-moves
7 Ra4 win in 9 half-moves
8 Kcc5 draw
9 Kc3 loss in 2 half-moves
10 Kcd5 loss in 2 half-moves
11 Kd3 loss in 2 half-moves
12 Kd6 loss in 2 half-moves
13 Kd7 loss in 2 half-moves
14 Kdc5 loss in 2 half-moves
15 Kdd5 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rc2 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rc5 loss in 2 half-moves