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

EGTB: win in 2 half-moves

# move score
1 Ba3 win in 1 half-moves
2 Bd6 draw
3 Bd8 draw
4 Bf8 draw
5 Bb4 loss in 2 half-moves
6 Bc5 loss in 2 half-moves
7 Bf6 loss in 1 half-moves
8 Bg5 loss in 1 half-moves
9 Bh4 loss in 1 half-moves