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

EGTB: win in 12 half-moves

# move score
1 Nc4 win in 11 half-moves
2 Nc6 win in 16 half-moves
3 Nb7 draw
4 f5 loss in 2 half-moves
5 Nb3 loss in 1 half-moves