https://www.chess.com/article/view/how-do-i-get-that-1800-into-a-fried-liver
Testing the Fried Liver
I am only about USCF 1500 and not at all experienced in this line. I would not be a good test subject.

I am only about USCF 1500 and not at all experienced in this line. I would not be a good test subject.
Don't worry I don't even know what USCF mean.

In the firts diagram white can play...... and will be up a pawn and black's pawn structure is pretty bad
The other one is not the fried liver and the position is equal
In the firts diagram white can play [1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 h6 9. Ne4] and will be up a pawn and black's pawn structure is pretty bad ...
At this point, I have seen 8...Nd5 suggested.
… [1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5] is not the fried liver and the position is equal
seems better than

Your opponent's higher rated than me but actually I think giving up the bishop pair on move eleven was the issue because of two small positional things: doubled d pawns and knight vs bishop. I think he played passively by defending against your agressive threats instead of making profit of the fact that he's got the turn advantage and attacking your weak pawns. However, GG, well played.

In the firts diagram white can play [1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 h6 9. Ne4] and will be up a pawn and black's pawn structure is pretty bad ...
At this point, I have seen 8...Nd5 suggested.
Another move, but wasting so much time in developement

… [1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5] is not the fried liver and the position is equal
seems better than
Of course Bc4 is better than Nf6 for black on move 3.

In the firts diagram white can play [1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 h6 9. Ne4] and will be up a pawn and black's pawn structure is pretty bad ...
At this point, I have seen 8...Nd5 suggested.
Another move, but wasting so much time in developement
8...h6 is more of a waste. 8...Nd5 is the best move for black in this position.

In the firts diagram white can play [1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 h6 9. Ne4] and will be up a pawn and black's pawn structure is pretty bad ...
At this point, I have seen 8...Nd5 suggested.
Another move, but wasting so much time in developement
8...h6 is more of a waste. 8...Nd5 is the best move for black in this position.
Oh yes... I forgot that I suggested h6
Does someone want to play this position with black against me
White to move (My turn)