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

EGTB: draw

# move score
1 Ba1 draw
2 Bb2 draw
3 Bc3 draw
4 Bf6 draw
5 Bh6 draw
6 Bh8 draw
7 Bd4 loss in 2 half-moves
8 Be5 loss in 2 half-moves
9 Bf8 loss in 2 half-moves