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 Bd8 draw
4 Nb1 draw
5 Nb3 draw
6 Nc4 draw
7 Ne4 draw
8 Nf1 draw
9 Nf3 draw
10 Bb4 loss in 2 half-moves
11 Bc3 loss in 2 half-moves