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

EGTB: win in 4 half-moves

# move score
1 Nf5 win in 3 half-moves
2 Kb5 draw
3 Kb6 draw
4 Kb7 draw
5 Kd5 draw
6 Kd6 draw
7 Ng6 draw
8 Ng8 draw
9 Kc5 loss in 16 half-moves
10 Kc7 loss in 16 half-moves
11 Nc8 loss in 16 half-moves
12 Kd7 loss in 12 half-moves
13 Nd5 loss in 2 half-moves