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

EGTB: draw

# move score
1 Kf2 draw
2 Kf3 draw
3 Kf4 draw
4 Kg4 draw
5 Kg2 loss in 52 half-moves
6 Kh4 loss in 46 half-moves
7 Kh2 loss in 42 half-moves
8 Kh3 loss in 42 half-moves