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

EGTB: win in 2 half-moves

# move score
1 Kf1 win in 1 half-moves
2 Kg1 win in 1 half-moves
3 Kh1 win in 1 half-moves
4 Kg3 loss in 6 half-moves
5 Kh3 loss in 4 half-moves
6 Kf2 loss in 2 half-moves
7 Kf3 loss in 2 half-moves
8 Kh2 loss in 2 half-moves