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

EGTB: draw

# move score
1 Bb4 draw
2 Bc7 draw
3 Bd2 draw
4 Bd8 draw
5 Be1 draw
6 Kb8 draw
7 Kd8 draw
8 Bb6 loss in 2 half-moves
9 Bc3 loss in 2 half-moves
10 Kb7 loss in 2 half-moves
11 Kc7 loss in 2 half-moves
12 Kd7 loss in 2 half-moves