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

EGTB: draw

# move score
1 Bg4 draw
2 Bh3 draw
3 Ba6 loss in 2 half-moves
4 Bb7 loss in 2 half-moves
5 Bd7 loss in 2 half-moves
6 Be6 loss in 2 half-moves
7 Bf5 loss in 2 half-moves