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

EGTB: win in 2 half-moves

# move score
1 Bb4 win in 1 half-moves
2 Bd2 win in 1 half-moves
3 Bd8 win in 1 half-moves
4 Be1 win in 1 half-moves
5 Bc3 draw
6 Bc7 draw
7 Bb6 loss in 2 half-moves