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

EGTB: win in 10 half-moves

# move score
1 Bf8 win in 9 half-moves
2 Bc1 draw
3 Bd2 draw
4 Be3 draw
5 Bg5 draw
6 Bf4 loss in 2 half-moves
7 Bg7 loss in 2 half-moves