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

EGTB: draw

# move score
1 Bb1 draw
2 Bb3 draw
3 Bc4 draw
4 Kb7 draw
5 Kb8 draw
6 Kc7 draw
7 Kd7 draw
8 Kd8 draw
9 Bd5 loss in 2 half-moves
10 Be6 loss in 2 half-moves
11 Bf7 loss in 2 half-moves
12 Bg8 loss in 2 half-moves