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

EGTB: draw

# move score
1 Bb6 draw
2 Bc7 draw
3 Be7 draw
4 Bf6 draw
5 Bg5 draw
6 Nb3 draw
7 Nb7 draw
8 Nc4 draw
9 Nc6 draw
10 Bh4 loss in 6 half-moves