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

EGTB: win in 4 half-moves

# move score
1 Ke4 win in 3 half-moves
2 Ke6 draw
3 Kf6 draw
4 Kg6 draw
5 Na3 draw
6 Nd2 draw
7 Ke5 loss in 2 half-moves
8 Kf4 loss in 2 half-moves
9 Kg4 loss in 2 half-moves
10 Kg5 loss in 2 half-moves
11 Nc3 loss in 2 half-moves