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

EGTB: draw

# move score
1 Bb4 draw
2 Bb6 draw
3 Bc7 draw
4 Bd2 draw
5 Bd8 draw
6 Be1 draw
7 Na3 draw
8 Nc3 draw
9 Nd2 draw
10 Bc3 loss in 2 half-moves