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

EGTB: draw

# move score
1 Bb8 draw
2 Bc7 draw
3 Bd6 draw
4 Be5 draw
5 Bf4 draw
6 Bg1 draw
7 Bg3 draw
8 Ne4 draw
9 Nh1 draw
10 Nh3 draw
11 Nd1 loss in 2 half-moves
12 Nd3 loss in 2 half-moves
13 Ng4 loss in 2 half-moves