Kings opening: What about this bishop? (beginner's question) : r/chess

As a beginner, I don't know how to defend against this and it ruins the game really quick. : r/chess

I am a beginner in the Caro-Kann and wanted to know why in the first diagram, bd3 is an inaccuracy while bd3 is the second most popular move in the second diagram.

1st proper board and 1st chess book as Xmas gifts from the folks. Flying high at low (1000) ELO! : r/chessbeginners

Beginning Chess Concepts by Professor Hikaru

10 Steps For Getting Good At Chess Fast - Chess Forums

Flexible online chess lessons for beginners and experts (up to 2300 ELO) : r/chess

What are some good chess strategies or tips? - Quora

8 Chess Books Every Beginner Must Read - TheChessWorld

Chess: 5334 Problems, Combinations and by Polgár, László

I have been trying to solve this puzzle for so long,is this hard or am I just bad?(white plays,checkmate in 3) : r/chess