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

EGTB: draw

# move score
1 b7 draw
2 Na2 draw
3 Nb5 draw
4 Nd5 draw
5 Ne2 draw
6 Ne4 draw
7 Nb1 loss in 8 half-moves
8 Nd1 loss in 6 half-moves
9 Na4 loss in 4 half-moves