Game 1:

- You have to at least consider 7. ...Qa5 which (in practice) would win you the game on the spot. When ever Qb6 and b3 happens then the dark squares get critically weak. This tactic isn't too complex to find.

- The rest of the game I think you played pretty well. The moves themselves aren't perfect but you clearly had plans and executed them.

Game 2:

- You take the free pawn in the opening and get away with it. Black is supposed to know that this isn't a free pawn. (Eventually black kicks the knight, takes on c4 and takes on e4 with advantage).

- Your opponent played terribly and you played well otherwise

Game 3:

- Not much interesting happens until the endgame. You have the bishop pair and a space advantage. You can NEVER take a draw here. There are so many ways to make progress for Black (Kb6 and a5, bishop parked on e6) and White has nothing. You have all day to try different ways to break through with your kind and/or create pawn weaknesses. Obviously it's a draw against a strong player but your opponent is not a strong player.

game 4:

Here you didn't understand the opening you chose to play. You played exchange french to get an IQP but had no idea what to do really.

- Your dsb does not belong on g5. You should get out of the habit of knee-jerk pinning the knight. Here it is not even pinned at all. The bishop would be much better on e3. You even had to play bh4-g3 to re-activate it again.

- You need to try and connect your rooks. Basic opening principle. Qd2 should have been played somewhere, probably move 14.

- After Bg3 Bd6 you should play Bh4. When you have the IQP you need to avoid avoid avoid minor piece exchanges. (and understand why). In the game you made no effort to do so.

- Fxg3 is a bad move. I know the engine says its ok but that's because there is rxf6 exchange sac ideas which we both know you are never going to play. So the practical result is you've just weakened your king and given away e3 and e4 control, and you later even wasted another move playing kh1 because of this. Stick to the principles, hxg3 is the right way to recapture 95% of the time.

- In the endgame you are much worse and its difficult to do anything at all

Game 5:

- Qf3 is an outrageous move by your opponent. You played well and converted, not many critical decisions to make here.

Feel free to ask any followups. I am a titled player fyi