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

EGTB: win in 4 half-moves

# move score
1 Kf3 win in 3 half-moves
2 Kg3 loss in 34 half-moves
3 Kg5 loss in 30 half-moves
4 Kh3 loss in 26 half-moves
5 Kh4 loss in 24 half-moves
6 Kh5 loss in 22 half-moves
7 Kf4 loss in 2 half-moves
8 Kf5 loss in 2 half-moves