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

EGTB: draw

# move score
1 B6e7 draw
2 B6g7 draw
3 B8g7 draw
4 Ba1 draw
5 Ba3 draw
6 Ba5 draw
7 Bb2 draw
8 Bb4 draw
9 Bb6 draw
10 Bc3 draw
11 Bc5 draw
12 Bc7 draw
13 Bd4 draw
14 Bd6 draw
15 Bde7 draw
16 Be5 draw
17 Bf8e7 draw
18 Bg5 draw
19 Bh4 draw
20 Bh6 draw
21 Bh8 draw