Spilimbergo op 17th

[#] Keymer Vincent, a player that needs no introduction, one of the best players and prodigies in the World. On which side should White play, kingside or queenside? In this position, playing on the queenside with the move a4, intending Na3 next and eventually Bd1-Bb3 looks decent, but if you consider where will Black play, he has less space on the kingside and more space on the queenside, so he will fight on the queenside! Now, since I have the plan that I mentioned above, I can battle on this part of the board, but I will have much better chances for success if I play on the side where I have more space!