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

EGTB: win in 2 half-moves

# move score
1 Nb3 win in 1 half-moves
2 Kc2 draw
3 Kd1 draw
4 Kd2 draw
5 Nc4 draw
6 Kb2 loss in 28 half-moves
7 Kb1 loss in 22 half-moves
8 Nb7 loss in 2 half-moves
9 Nc6 loss in 2 half-moves