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

EGTB: win in 4 half-moves

# move score
1 Nd7 win in 3 half-moves
2 Kc8 draw
3 Kd7 draw
4 Ke7 draw
5 Ke8 draw
6 Nf7 draw
7 Kc7 loss in 2 half-moves
8 Nc4 loss in 2 half-moves
9 Nc6 loss in 2 half-moves
10 Nd3 loss in 2 half-moves
11 Nf3 loss in 2 half-moves
12 Ng4 loss in 2 half-moves
13 Ng6 loss in 2 half-moves