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

EGTB: win in 6 half-moves

# move score
1 Nb3 win in 5 half-moves
2 Kb7 win in 7 half-moves
3 Kb8 win in 9 half-moves
4 Kc7 draw
5 Kd8 draw
6 Na2 draw
7 Ne2 draw
8 Kd7 loss in 2 half-moves
9 Nd3 loss in 2 half-moves