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

EGTB: win in 2 half-moves

# move score
1 Ba2 win in 1 half-moves
2 Bc4 win in 1 half-moves
3 Be6 win in 1 half-moves
4 Be8 win in 1 half-moves
5 Bb3 loss in 2 half-moves
6 Bd5 loss in 2 half-moves
7 Bg6 loss in 2 half-moves
8 Bg8 loss in 2 half-moves
9 Bh5 loss in 2 half-moves