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

EGTB: win in 2 half-moves

# move score
1 Bb8 win in 1 half-moves
2 Be5 win in 1 half-moves
3 Bg3 win in 1 half-moves
4 Bc7 draw
5 Bd6 draw
6 Bf4 draw
7 Bg1 draw