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 Kg6 win in 3 half-moves
3 Kh6 win in 3 half-moves
4 Kf4 draw
5 Kf5 draw
6 Kg4 loss in 48 half-moves
7 Kh4 loss in 34 half-moves
8 Kh5 loss in 34 half-moves