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 Kb7 draw
3 Kb8 draw
4 Kc7 draw
5 Nb7 draw
6 Nf7 draw
7 Kd7 loss in 2 half-moves
8 Kd8 loss in 2 half-moves
9 Nb5 loss in 2 half-moves
10 Ne4 loss in 2 half-moves
11 Ne8 loss in 2 half-moves
12 Nf5 loss in 2 half-moves