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

EGTB: win in 4 half-moves

# move score
1 Nb3 win in 3 half-moves
2 Ke2 draw
3 Kf2 draw
4 Kg2 draw
5 Nb7 draw
6 Nc4 draw
7 Nc6 draw
8 Ke1 loss in 24 half-moves
9 Kg1 loss in 10 half-moves