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

EGTB: draw

# move score
1 B3b4 draw
2 B5b4 draw
3 Bac7 draw
4 Bad6 draw
5 Bb2 draw
6 Bb6 draw
7 Bb8 draw
8 Bc1 draw
9 Bc3 draw
10 Bc5 draw
11 Bd2 draw
12 Bd8 draw
13 Be1 draw
14 Be5 draw
15 Be7 draw
16 Bf4 draw
17 Bf8 draw
18 Bg1 draw
19 Bg3 draw
20 Bhc7 draw
21 Bhd6 draw