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

EGTB: draw

# move score
1 Bb2 draw
2 Bb4 draw
3 Bc1 draw
4 Be7 draw
5 Bf8 draw
6 Nb7 draw
7 Nc6 draw
8 Ne6 draw
9 Nf7 draw
10 Bc5 loss in 2 half-moves
11 Bd6 loss in 2 half-moves