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

EGTB: draw

# move score
1 B2d4 draw
2 B6d4 draw
3 Ba1 draw
4 Ba3 draw
5 Ba7 draw
6 Bac3 draw
7 Bb4 draw
8 Bbc3 draw
9 Bc1 draw
10 Bc5 draw
11 Bc7 draw
12 Bd2 draw
13 Bd8 draw
14 Be1 draw
15 Be3 draw
16 Be5 draw
17 Bf2 draw
18 Bf6 draw
19 Bg1 draw
20 Bg7 draw
21 Bh8 draw