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

EGTB: draw

# move score
1 Ba3 draw
2 Bbc3 draw
3 Bbd4 draw
4 Bbe5 draw
5 Bbf6 draw
6 Bc1 draw
7 Bf8 draw
8 Bgc3 draw
9 Bgd4 draw
10 Bge5 draw
11 Bgf6 draw
12 Bh6 draw
13 Bh8 draw