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 Kc2 draw
3 Ke1 draw
4 Nb1 draw
5 Ke2 loss in 2 half-moves
6 Nb5 loss in 2 half-moves
7 Nc2 loss in 2 half-moves
8 Kc1 loss in 1 half-moves
9 Kd2 loss in 1 half-moves