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

EGTB: win in 4 half-moves

# move score
1 Kg7 win in 3 half-moves
2 Kg8 draw
3 Nc5 draw
4 Nd8 draw
5 Kh7 loss in 2 half-moves
6 Nd6 loss in 2 half-moves
7 Na5 loss in 1 half-moves