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

EGTB: draw

# move score
1 Ba6 draw
2 Bb5 draw
3 Bc4 draw
4 Bd1 draw
5 Bd3 draw
6 Bf1 draw
7 Bf3 draw
8 Bg4 draw
9 Bh5 draw
10 Nc8 draw
11 Nb5 loss in 2 half-moves
12 Nc6 loss in 2 half-moves