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

EGTB: draw

# move score
1 Nc4 draw
2 Nd1 draw
3 Nd3 draw
4 Ne2 draw
5 Ne4 draw
6 Nf1 draw
7 Nf5 draw
8 Nf7 draw
9 Ng6 draw
10 Nh1 draw
11 Nh5 draw
12 Na4 loss in 4 half-moves