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

EGTB: win in 2 half-moves

# move score
1 Kg3 win in 1 half-moves
2 Kf5 loss in 44 half-moves
3 Kg5 loss in 34 half-moves
4 Kh3 loss in 30 half-moves
5 Kh4 loss in 30 half-moves
6 Kh5 loss in 4 half-moves
7 Kf3 loss in 2 half-moves
8 Kf4 loss in 2 half-moves