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

EGTB: draw

# move score
1 B5b6 draw
2 B7b6 draw
3 Bac5 draw
4 Bad4 draw
5 Bae1 draw
6 Bae3 draw
7 Bb4 draw
8 Bb8 draw
9 Bc3 draw
10 Bc7 draw
11 Bd2 draw
12 Bd8 draw
13 Bfb6 draw
14 Bfc5 draw
15 Bfd4 draw
16 Bfe1 draw
17 Bfe3 draw
18 Bg1 draw
19 Bg3 draw
20 Bh4 draw