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

EGTB: draw

# move score
1 B2b4 draw
2 B2f4 draw
3 B6b4 draw
4 B6f4 draw
5 Ba3 draw
6 Ba5 draw
7 Bb8 draw
8 Bc1 draw
9 Bc3 draw
10 Bc5 draw
11 Bc7 draw
12 Be1 draw
13 Be3 draw
14 Be5 draw
15 Be7 draw
16 Bf8 draw
17 Bg3 draw
18 Bg5 draw
19 Bh2 draw
20 Bh6 draw