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

EGTB: win in 4 half-moves

# move score
1 Kf8 win in 3 half-moves
2 Kd6 draw
3 Kd7 draw
4 Kd8 draw
5 Ke6 draw
6 Na8 draw
7 Nc8 draw
8 Nd5 draw
9 Nd7 draw
10 Ke8 loss in 8 half-moves
11 Kf6 loss in 2 half-moves
12 Kf7 loss in 2 half-moves
13 Na4 loss in 2 half-moves
14 Nc4 loss in 2 half-moves