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

EGTB: draw

# move score
1 B1f4 draw
2 B7f4 draw
3 Ba3 draw
4 Bab6 draw
5 Bad2 draw
6 Bb2 draw
7 Bb4 draw
8 Bb8 draw
9 Bc3 draw
10 Bcb6 draw
11 Bcd2 draw
12 Bd6 draw
13 Bd8 draw
14 Be1 draw
15 Be3 draw
16 Be5 draw
17 Bg3 draw
18 Bg5 draw
19 Bh2 draw
20 Bh6 draw