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

EGTB: draw

# move score
1 Bd4 draw
2 Bc5 loss in 4 half-moves
3 Nb6 loss in 4 half-moves
4 Bb6 loss in 2 half-moves
5 Bb8 loss in 2 half-moves
6 Be3 loss in 2 half-moves
7 Bf2 loss in 2 half-moves
8 Nc7 loss in 2 half-moves
9 Bg1 loss in 1 half-moves