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

EGTB: draw

# move score
1 Bb3 draw
2 Bb5 draw
3 Bc2 draw
4 Bc6 draw
5 Bd1 draw
6 Bd7 draw
7 Be8 draw
8 Nb1 draw
9 Nc4 draw
10 Nb5 loss in 2 half-moves
11 Nc2 loss in 2 half-moves