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

EGTB: draw

# move score
1 Bb3 draw
2 Bc2 draw
3 Bc6 draw
4 Kc6 draw
5 Kc7 draw
6 Kc8 draw
7 Kd6 draw
8 Kd8 draw
9 Ke6 draw
10 Ke7 draw
11 Ke8 draw
12 Bb5 loss in 2 half-moves
13 Bd1 loss in 2 half-moves