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

EGTB: win in 6 half-moves

# move score
1 Na2 win in 5 half-moves
2 Ka2 draw
3 Kb2 draw
4 Kb3 draw
5 Nc2 draw
6 Nc6 draw
7 Nd3 draw
8 Nd5 draw
9 Na6 loss in 34 half-moves
10 Ka4 loss in 28 half-moves