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

EGTB: win in 2 half-moves

# move score
1 Bc1 win in 1 half-moves
2 Bc3 win in 1 half-moves
3 Ba1 draw
4 Ba3 draw
5 Bd4 draw
6 Be5 draw
7 Bf6 draw
8 Bg7 draw
9 Bh8 draw