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

EGTB: win in 6 half-moves

# move score
1 Kd7 win in 5 half-moves
2 Kd8 draw
3 Na4 draw
4 Nc4 draw
5 Ke7 loss in 2 half-moves
6 Nd1 loss in 2 half-moves
7 Nd3 loss in 2 half-moves
8 Kf7 loss in 1 half-moves
9 Kf8 loss in 1 half-moves