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

EGTB: draw

# move score
1 Bb1 draw
2 Bb3 draw
3 Bc4 draw
4 Bd5 draw
5 Be6 draw
6 Bf7 draw
7 Bg8 draw
8 Nb3 draw
9 Nb7 draw
10 Nc4 loss in 2 half-moves
11 Nc6 loss in 2 half-moves