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

EGTB: draw

# move score
1 Bab4 draw
2 Bab6 draw
3 Bac3 draw
4 Bb8 draw
5 Bc1 draw
6 Bcb6 draw
7 Bcf4 draw
8 Bd6 draw
9 Bd8 draw
10 Bdb4 draw
11 Bdc3 draw
12 Bdf4 draw
13 Be1 draw
14 Be3 draw
15 Be5 draw
16 Bg3 draw
17 Bg5 draw
18 Bh2 draw
19 Bh6 draw