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 Bb4 draw
7 Bb8 draw
8 Bc1 draw
9 Bc3 draw
10 Bc7 draw
11 Bd6 draw
12 Bd8 draw
13 Be3 draw
14 Be5 draw
15 Be7 draw
16 Bed2 draw
17 Bef2 draw
18 Bf6 draw
19 Bgd2 draw
20 Bgf2 draw
21 Bh2 draw
22 Bh6 draw