I had a 4,000 instant classic score against Virginia. Here's how it went down...
They scored a TD in the last minute to take the lead, and I took Navy down the field in 30 seconds to tie the game back up again. So we go to OT, and they got the ball first. They scored on their FIRST Play! I eventually answered with a TD of my own.
Fast forward to the 3rd OT, they score AGAIN but in 4 plays, and MISS the 2 point conversion. Then I had a 4th and goal at the 6. I ran a 4 verticals and passed to Gee Gee Greene for the game tying TD. Go for 2, I dropped back to pass, nobody was open so I had to scramble around, but they had a spy on my QB! So I'm practically stuck waiting for someone to get open. I run from the right, to the left side of the field, and my best WR pushes off the CB to get open for the 2 point conversion, therefore winning me the game. Final score Navy 43 Virginia 41
That's how you get a 4,000 Classic score