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

EGTB: draw

# move score
1 Bb3 draw
2 Bc4 draw
3 Bd5 draw
4 Be6 draw
5 Bf7 draw
6 Ka7 draw
7 Kb7 draw
8 Kb8 draw
9 Ba2 loss in 1 half-moves
10 Bh7 loss in 1 half-moves