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

EGTB: draw

# move score
1 B3d4 draw
2 B5d4 draw
3 Ba1 draw
4 Ba3 draw
5 Ba5 draw
6 Ba7 draw
7 Bb2 draw
8 Bb6 draw
9 Bd2 draw
10 Bd6 draw
11 Be1 draw
12 Be3 draw
13 Be5 draw
14 Be7 draw
15 Bf2 draw
16 Bf6 draw
17 Bf8 draw
18 Bg1 draw
19 Bg7 draw
20 Bh8 draw