Best Sources of Instructive Chess Annotations?

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defenserulz

Mar 28, 2015

I'm interested in finding annotated chess games that are instructive for learning the game as a beginner or mid-level player.

I want to improve by understanding what good players are doing. What are the best sources for this? Is there any annotated chess games database or resource(s) somewhere online? It would be even better if the annotations broke down "simple" concepts too for beginners or mid-level players.

Thanks very much!!