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

EGTB: win in 4 half-moves

# move score
1 Kc4 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Kc6 win in 3 half-moves
4 Ke5 win in 3 half-moves
5 Ke6 win in 3 half-moves
6 Rc7 win in 3 half-moves
7 Kc7 win in 5 half-moves
8 Kd4 win in 5 half-moves
9 Rb7 win in 5 half-moves
10 Rd8 win in 5 half-moves
11 Kb7 win in 7 half-moves
12 Kb8 win in 7 half-moves
13 Kd6 win in 7 half-moves
14 Kd8 win in 7 half-moves
15 Ra7 win in 7 half-moves
16 Rd6 win in 7 half-moves
17 Re7 win in 7 half-moves
18 Rf7 win in 7 half-moves
19 Ke4 draw
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves