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

EGTB: draw

# move score
1 Kf4 draw
2 Kf5 draw
3 Kf6 draw
4 Kg6 draw
5 Kh6 draw
6 Kg4 loss in 18 half-moves
7 Kh4 loss in 10 half-moves
8 Kh5 loss in 8 half-moves