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

EGTB: draw

# move score
1 Bb4 draw
2 Bc3 draw
3 Bc7 draw
4 Be1 draw
5 Nc1 draw
6 Nc3 draw
7 Nb4 loss in 4 half-moves
8 Bb6 loss in 2 half-moves
9 Bd2 loss in 2 half-moves
10 Bd8 loss in 2 half-moves