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

EGTB: win in 2 half-moves

# move score
1 Bg3 win in 1 half-moves
2 Bc7 draw
3 Be5 draw
4 Bg1 draw
5 Bb8 loss in 6 half-moves
6 Bd6 loss in 2 half-moves
7 Nb3 loss in 2 half-moves
8 Nc2 loss in 2 half-moves
9 Bf4 loss in 1 half-moves