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

EGTB: win in 4 half-moves

# move score
1 Kf4 win in 3 half-moves
2 Kgf6 win in 3 half-moves
3 Kh4 win in 3 half-moves
4 Kh5 win in 3 half-moves
5 Kh6 win in 3 half-moves
6 Rf6 win in 3 half-moves
7 Rh6 win in 3 half-moves
8 Ke5 win in 5 half-moves
9 Ke7 win in 5 half-moves
10 Rg7 win in 5 half-moves
11 Kg4 win in 9 half-moves
12 Rg8 win in 13 half-moves
13 Kd7 draw
14 Kef5 draw
15 Kef6 draw
16 Kf7 draw
17 Kgf5 draw
18 Kd5 loss in 2 half-moves
19 Kd6 loss in 2 half-moves