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

EGTB: draw

# move score
1 B3f4 draw
2 B3h4 draw
3 B5f4 draw
4 B5h4 draw
5 Ba5 draw
6 Bb6 draw
7 Bb8 draw
8 Bc1 draw
9 Bcd6 draw
10 Bcd8 draw
11 Bce5 draw
12 Bcf4 draw
13 Bd2 draw
14 Be1 draw
15 Be3 draw
16 Be7 draw
17 Bf2 draw
18 Bf6 draw
19 Bgd6 draw
20 Bgd8 draw
21 Bge5 draw
22 Bh2 draw
23 Bh6 draw