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

EGTB: draw

# move score
1 Bb8 draw
2 Bc7 draw
3 Bd6 draw
4 Bg1 draw
5 Bg3 draw
6 Nb4 draw
7 Nc1 draw
8 Nc3 draw
9 Bf4 loss in 4 half-moves
10 Be5 loss in 2 half-moves