Could we play chess together? You are white and start please, after I make a move please tell me how good or bad my move was (and why) and what the optimal move would have been. I am a beginner and would like to learn, so please play fair and try to mimic a player with ELO 800.
Understood, I'll try to analyze your moves and give you some advice.
Here is my move: Nc3: knight to square c3.
Your turn.
knight to square c2.
I am sorry, but your move is not possible, since your pieces are placed on the 8th and 7th row. It would be not correct to move your knight to c2.

If you wish to move your knight first, consider playing the move Nf6: Knight to square f6, since your knight is placed on the g8 square, and that means that you can move it only to f6 or h6.