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 Ka2 draw
3 Kb2 draw
4 Nb3 draw
5 Nb7 draw
6 Nc6 draw
7 Kb1 loss in 12 half-moves