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

EGTB: win in 4 half-moves

# move score
1 Kf7 win in 3 half-moves
2 Kd7 draw
3 Kd8 draw
4 Na7 draw
5 Nc3 draw
6 Nc7 draw
7 Nd4 draw
8 Nd6 draw
9 Na3 loss in 4 half-moves
10 Ke7 loss in 2 half-moves
11 Kf8 loss in 2 half-moves