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 Kf6 win in 3 half-moves
3 Rh6 win in 3 half-moves
4 Rh7 win in 5 half-moves
5 Rh8 win in 5 half-moves
6 Kg6 draw
7 Kh6 draw
8 Kf5 loss in 4 half-moves
9 Kg3 loss in 2 half-moves
10 Kgg4 loss in 2 half-moves
11 Kh3 loss in 2 half-moves
12 Khg4 loss in 2 half-moves