Enjoy free chess training...Play and win the game below. You have an advantage of 6 pawns.
White is just one pawn up, but still his position is better than six pawns compared to Blacks position even though he is just ONE pawn up. This was estimated by strong computer chess programs.
This shows that just having more material is not the only criteria for evaluating a chess position.
Now it is up to you to win this game. I wish you good luck.