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

EGTB: draw

# move score
1 B1a3 draw
2 B1e3 draw
3 B5a3 draw
4 B5e3 draw
5 Ba7 draw
6 Bb2 draw
7 Bb4 draw
8 Bb6 draw
9 Bcd6 draw
10 Bce7 draw
11 Bch6 draw
12 Bd2 draw
13 Bd4 draw
14 Bf2 draw
15 Bf4 draw
16 Bfd6 draw
17 Bfe7 draw
18 Bfh6 draw
19 Bg1 draw
20 Bg5 draw
21 Bg7 draw