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 Bb2 draw
4 Bb6 draw
5 Bc1 draw
6 Bc3 draw
7 Bc5 draw
8 Bc7 draw
9 Bd2 draw
10 Bd6 draw
11 Bd8 draw
12 Be1 draw
13 Be7 draw
14 Bf8 draw