Lichess Puzzles.

I am trying to break the 2000 barrier in puzzles, I am doing ok, some puzzles as always much harder than others, but the occasional puzzle comes up where its rating is more of a puzzle than the puzzle itself.

http://en.lichess.org/training/28547

At best, this is a 1200 puzzle, yet after 9157 plays it is rated 1976.

How ?

The easy way to do it would be to do the daily puzzle twice, once before you login, then another when you do log in. It would of worked a lot faster if you did this method before missing any. But you'll get over 2000 when your good enough. Chess takes patience, not everyone has it.

@Obelisk:

Off the top of my head I immediately see two moves that someone could easily go for, they seem like good moves until you see the right answer:

Nxe5
Bxf7 (setting up Nxe5 if black takes the bishop)