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

EGTB: draw

# move score
1 Ba3 draw
2 Bb4 draw
3 Bc5 draw
4 Bd6 draw
5 Bd8 draw
6 Bf6 draw
7 Bf8 draw
8 Bg5 draw
9 Bh4 draw
10 Nf4 draw
11 Nf6 draw
12 Ng3 draw
13 Ng7 draw