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

EGTB: draw

# move score
1 Ba7 draw
2 Bb6 draw
3 Bc5 draw
4 Bd4 draw
5 Be3 draw
6 Bg1 draw
7 Bg3 draw
8 Bh4 draw
9 Nb3 draw
10 Nb7 draw
11 Nc4 draw
12 Nc6 draw
13 Be1 loss in 6 half-moves