If you're sub 1800 and wanna learn, I recommend checking Mike Kummer's videos
https://www.youtube.com/playlistlist=PLVWaFpMwtaGiyvCeKQprgGyvS-aJEhFH_
Also check out Jennifer Shahade
https://www.youtube.com/playlistlist=PLVWaFpMwtaGjHMoEq6Fgger_8QUwwLXPz
Make sure you know your mating patterns
http://www.chess.com/blog/batgirl/mating-patterns-i