some advise

Control The Center Of The Chessboard
You should try and control the center of the board with your pieces and pawns. If you control the center, you will have more room to move your pieces and will make it harder for your opponent to find good squares for his pieces. In the example above white makes good moves to control the center while black plays bad moves.

Use All Of Your Chess Pieces

In the example above white got all of his pieces in the game! Your pieces don't do any good when they are sitting back on the first row. Try and develop all of your pieces so that you have more to use when you attack the king. Using one or two pieces to attack will not work against any decent opponent.