opponent preparation query
point taken...
actually my question above needs revision...there are top 2 or 3 player in our club that is almost 200 plus higher than me. based on my record with them i was able to get a win if my opening is different from my usual. but when i used my normal opening, i even get a yugoslav ( i haven't study yugoslav yet) style attack on my dragon.
for other players, i just play normal chess. but for the top 3 (fide 1800-1900), i feel they already know my moves if i play my usual opening.