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

EGTB: draw

# move score
1 Ba1 draw
2 Bac3 draw
3 Bac7 draw
4 Bb2 draw
5 Bb4 draw
6 Bb6 draw
7 Bb8 draw
8 Bd2 draw
9 Bd4 draw
10 Bd6 draw
11 Bd8 draw
12 Be1 draw
13 Bec3 draw
14 Bec7 draw
15 Bf4 draw
16 Bf6 draw
17 Bg3 draw
18 Bg7 draw
19 Bh2 draw
20 Bh8 draw