Perhaps you would also benefit from checking your facts.
The "checking your facts" comment referred to your stupid mistake in asserting that the date of Easter is tied to the date of Passover. I say "stupid" because all you had to do to check your facts was find out what date Passover is on and realise it doesn't coincide with Easter.
I assume your failure to address that part of my post in your latest train wreck means you concede that point.
Both Matthew and Mark state that the crucifixion took place the on a "preparation day" - the day before the Sabbath. Luke doesn't state a specific day, but uses a similar timeline. John says the same.
Oh dear. Again you fail to check the easily verifiable facts. Here is a quote from Mark 14 (NRSV in this case)
On the first day of Unleavened Bread, when the Passover lamb is sacrificed, his disciples said to him, ‘Where do you want us to go and make the preparations for you to eat the Passover?’ So he sent two of his disciples, saying to them, ‘Go into the city, and a man carrying a jar of water will meet you; follow him, and wherever he enters, say to the owner of the house, “The Teacher asks, Where is my guest room where I may eat the Passover with my disciples?”
In Mark, the Last Supper is the Passover meal.
Here is a passage from Luke 22
Then came the day of Unleavened Bread, on which the Passover lamb had to be sacrificed. So Jesus sent Peter and John, saying, ‘Go and prepare the Passover meal for us that we may eat it.’ They asked him, ‘Where do you want us to make preparations for it?’ ‘Listen,’ he said to them, ‘when you have entered the city, a man carrying a jar of water will meet you; follow him into the house he enters and say to the owner of the house, “The teacher asks you, ‘Where is the guest room, where I may eat the Passover with my disciples?’ ”
Again we see that the Last Supper is the Passover meal.
Shall we go for strike 3? Matthew 26
On the first day of Unleavened Bread the disciples came to Jesus, saying, ‘Where do you want us to make the preparations for you to eat the Passover?’ He said, ‘Go into the city to a certain man, and say to him, “The Teacher says, My time is near; I will keep the Passover at your house with my disciples.”
The synoptics all agree that the Last Supper was the Passover meal, the meal in which the lamb that was previously sacrificed is eaten.
What about John? We don't find anything explicit about the Last Supper but look at John 19:14
Now it was the day of Preparation for the Passover; and it was about noon. He said to the Jews, ‘Here is your King!’
In John, Jesus is before Pilate on the day before Passover, on the day that he would have been eating the Passover meal with his disciples if he weren't already crucified. Oops, looks like you are wrong again.
This discrepancy between the gospels is well known amongst historians and Bible scholars. All you would have needed to do is a bit of Googling to find out I am right again and you are wrong again.