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

EGTB: draw

# move score
1 Bb3 draw
2 Bb5 draw
3 Bc2 draw
4 Bc6 draw
5 Bd1 draw
6 Be8 draw
7 Nf1 draw
8 Nf3 draw
9 Ng4 draw
10 Bd7 loss in 1 half-moves