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 Ba7 draw
4 Bab6 draw
5 Bac5 draw
6 Bae1 draw
7 Bb2 draw
8 Bc1 draw
9 Bc3 draw
10 Bc7 draw
11 Bd2 draw
12 Bd4 draw
13 Bd6 draw
14 Bd8 draw
15 Be3 draw
16 Be7 draw
17 Bf8 draw
18 Bfb6 draw
19 Bfc5 draw
20 Bfe1 draw
21 Bg1 draw
22 Bg3 draw
23 Bh4 draw