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

EGTB: draw

# move score
1 Bb4 draw
2 Bc3 draw
3 Bc7 draw
4 Bd8 draw
5 Be1 draw
6 Ka2 draw
7 Bb6 loss in 2 half-moves
8 Bd2 loss in 2 half-moves
9 Kb1 loss in 2 half-moves
10 Kb2 loss in 2 half-moves