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

EGTB: win in 2 half-moves

# move score
1 Kf4 win in 1 half-moves
2 Kh4 loss in 6 half-moves
3 Kh3 loss in 4 half-moves
4 Kh5 loss in 4 half-moves
5 a2 loss in 2 half-moves
6 Kf3 loss in 2 half-moves
7 Kf5 loss in 2 half-moves
8 Kg3 loss in 2 half-moves
9 Kg5 loss in 2 half-moves