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

EGTB: win in 4 half-moves

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