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

EGTB: draw

# move score
1 Bb8 draw
2 Bd6 draw
3 Bf2 draw
4 Bf4 draw
5 Bh4 draw
6 Nf1 draw
7 Ng4 draw
8 Bc7 loss in 2 half-moves
9 Be1 loss in 2 half-moves
10 Nf3 loss in 2 half-moves
11 Be5 loss in 1 half-moves