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

EGTB: win in 18 half-moves

# move score
1 Nb3 win in 17 half-moves
2 Kd7 draw
3 Kd8 draw
4 Ke7 draw
5 Kf8 draw
6 Na2 draw
7 Kf7 loss in 10 half-moves
8 Nd3 loss in 2 half-moves
9 Ne2 loss in 2 half-moves