What are some nice tactics to know?

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saw8yer

I've been playing a while, but never seriously, and since I learned a few very obvious (in retrospective) moves, I've improved drastically.

Example: pins & forks

I now look for them in games, and like knowing a new person from your building, now I see them all the time!

Maybe some useful checks too (just haven't pin pointed them yet).

Would you like to share some of your tactics you use?

VenemousViper

Look for pins, skewers, forks, and back-rank mates. If you are consistent with them at 400 level you will shoot up to 800 in no time.