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

EGTB: win in 4 half-moves

# move score
1 Kg4 win in 3 half-moves
2 Kg5 win in 3 half-moves
3 Ke6 win in 5 half-moves
4 Rf8 win in 5 half-moves
5 Ke8 win in 7 half-moves
6 Kf6 win in 7 half-moves
7 Kf8 win in 7 half-moves
8 Rf6 win in 7 half-moves
9 Kd7 draw
10 Kd8 draw
11 Ke4 draw
12 Ke5 draw
13 Kf3 draw
14 Kf5 draw
15 Kg3 draw
16 Rg7 draw
17 Rh7 draw
18 Kd6 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Rf5 loss in 2 half-moves