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 Ne4 draw
5 Nb1 loss in 6 half-moves
6 Nd1 loss in 6 half-moves
7 Na4 loss in 4 half-moves
8 Nd5 loss in 2 half-moves
9 Ne2 loss in 1 half-moves