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

EGTB: win in 4 half-moves

# move score
1 Nc6 win in 3 half-moves
2 Nb3 draw
3 Kg7 loss in 28 half-moves
4 Kg8 loss in 28 half-moves
5 Kh7 loss in 22 half-moves
6 Nb7 loss in 2 half-moves
7 Nc4 loss in 2 half-moves