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 Khg6 win in 3 half-moves
4 Kh4 win in 9 half-moves
5 Khh6 win in 9 half-moves
6 Kf7 loss in 6 half-moves
7 Kf6 loss in 2 half-moves
8 Kf8 loss in 2 half-moves
9 Kg8 loss in 2 half-moves
10 Kgg6 loss in 2 half-moves
11 Kgh6 loss in 2 half-moves
12 Kh8 loss in 2 half-moves
13 Rh6 loss in 2 half-moves
14 Rh8 loss in 2 half-moves