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

EGTB: win in 4 half-moves

# move score
1 Nf4 win in 3 half-moves
2 Kd2 draw
3 Kd3 draw
4 Kd4 draw
5 Kf2 draw
6 Kf3 draw
7 Kf4 draw
8 Nc3 draw
9 Ng1 draw
10 Ng3 draw
11 Ke4 loss in 6 half-moves
12 Nc1 loss in 2 half-moves
13 Nd4 loss in 2 half-moves