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

EGTB: draw

# move score
1 Ba2 draw
2 Ba4 draw
3 Bbc4 draw
4 Bbd5 draw
5 Bc2 draw
6 Bc8 draw
7 Bd1 draw
8 Bd7 draw
9 Bec4 draw
10 Bed5 draw
11 Bf5 draw
12 Bf7 draw
13 Bg4 draw
14 Bg8 draw
15 Bh3 draw