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

EGTB: win in 2 half-moves

# move score
1 Kg2 win in 1 half-moves
2 Kg7 win in 1 half-moves
3 Kg8 win in 1 half-moves
4 Kh2 win in 1 half-moves
5 Kg1 loss in 2 half-moves
6 Kh7 loss in 2 half-moves