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

EGTB: draw

# move score
1 Bb8 draw
2 Bf2 draw
3 Bg1 draw
4 Nf1 draw
5 Nf3 draw
6 Bb6 loss in 16 half-moves
7 Be3 loss in 16 half-moves
8 Bc5 loss in 2 half-moves
9 Bd4 loss in 2 half-moves
10 Ng4 loss in 2 half-moves