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 Ba5 draw
6 Ba7 draw
7 Bc1 draw
8 Bc3 draw
9 Bc5 draw
10 Bc7 draw
11 Bd8 draw
12 Be3 draw
13 Be5 draw
14 Bf2 draw
15 Bf6 draw
16 Bg1 draw
17 Bg7 draw
18 Bh8 draw