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 Bc6 draw
4 Bd1 draw
5 Nb6 draw
6 Nc5 draw
7 Ne5 draw
8 Nf6 draw
9 Nf8 draw
10 Nb8 loss in 10 half-moves
11 Bc2 loss in 2 half-moves