my closed and semi-closed positional game

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chessbond001

every player has different style. for some, open position suits well  and for others, close or semi-close position suits 

well here are the 2 games which i have posted here . i guess one of the game takes the form of semi-close and then becomes  close position.

 

one thing which i have learnt that while playing in a close position, you should know manevour and attacking at the weakness of the oppponent 's pawn structure. however , i have noticed that i am able to gain a positional good position 

however, i don't have the required tactical skill to convert this type of position into a win. 

 

GAME:1

 

GAME :2

so, i would like to hear from you about your views on the games as well as what would you have played if you were in my position.

 
chessbond001

this is what stockfish4 has to say about my game 2: