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 Bg7 draw
6 Na6 draw
7 Be7 loss in 2 half-moves
8 Nc6 loss in 2 half-moves
9 Nd7 loss in 2 half-moves
10 Bh6 loss in 1 half-moves