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 Bf4 draw
4 Ne2 draw
5 Nf3 draw
6 Bg3 loss in 18 half-moves
7 Nh3 loss in 18 half-moves
8 Be5 loss in 16 half-moves
9 Bd6 loss in 2 half-moves