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

EGTB: draw

# move score
1 B2f4 draw
2 B6f4 draw
3 Ba5 draw
4 Bb6 draw
5 Bb8 draw
6 Bc1 draw
7 Bd2 draw
8 Bd6 draw
9 Bdc7 draw
10 Bdg5 draw
11 Be3 draw
12 Be5 draw
13 Be7 draw
14 Bf6 draw
15 Bf8 draw
16 Bg1 draw
17 Bg3 draw
18 Bg7 draw
19 Bh4 draw
20 Bhc7 draw
21 Bhg5 draw