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

EGTB: win in 4 half-moves

# move score
1 Kf6 win in 3 half-moves
2 Kgf7 win in 3 half-moves
3 Kgf8 win in 3 half-moves
4 Kh6 win in 3 half-moves
5 Kh7 win in 3 half-moves
6 Kh8 win in 3 half-moves
7 Rf8 win in 3 half-moves
8 Rh8 win in 3 half-moves
9 Kd7 win in 7 half-moves
10 Ke7 win in 7 half-moves
11 Kef7 win in 7 half-moves
12 Kd8 win in 9 half-moves
13 Kg6 win in 9 half-moves
14 Kef8 draw