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

EGTB: win in 4 half-moves

# move score
1 Nc4 win in 3 half-moves
2 Kb6 draw
3 Kc6 draw
4 Kc8 draw
5 Kd7 draw
6 Nb5 draw
7 Nb7 draw
8 Nc8 draw
9 Kb7 loss in 16 half-moves
10 Kb8 loss in 6 half-moves
11 Ne4 loss in 2 half-moves
12 Ne8 loss in 2 half-moves
13 Nf5 loss in 2 half-moves
14 Nf7 loss in 2 half-moves
15 Kd8 loss in 1 half-moves