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

EGTB: draw

# move score
1 b7 draw
2 Na6 draw
3 Nb3 draw
4 Nd3 draw
5 Nd7 draw
6 Ne4 draw
7 Ne6 draw
8 Na4 loss in 4 half-moves
9 Nb7 loss in 3 half-moves