Pre-Algebra, Algebra, Geometry, Trigonometry, Pre-Calculus, Calculus
Physics, Biology, Chemistry, Organic Chemistry
Grammar, Reading, Writing, Literature
Spanish, Hangul, Web Design, Chess Theory, Advanced Wikipedia Editing
University of California, Santa Barbara
Codecademy graduate, full-stack web developer. Autopatrolled Wikipedia account holder, experienced with Wikipedia, Wikimedia Commons, Wikidata, and MediaWiki.
Rated 1900-2100+ (Lightning)
InstantChess.com Profile & Rating
Build a website instantly. Learn to edit pages with HTML, CSS, Java, jQuery, Python, Ruby, and/or PHP.
Harness the potential of content management systems like Bootstrap, WordPress, Drupal, and Magento.
Make your site search engine friendly.
Learn how to read and write with the Korean phonetic alphabet in less than one hour. Color-coded and sound-shape-similarity letter diagrams are used to intuitively understand the alphabet and facilitate memorization.
Learn opening, middlegame, and endgame, theory.
General theory: numerical valuation of the pieces, numerical valuation of a piece's location, multiplicative effect of piece teamwork, importance of the board's center, gambits, capturing en passant, fianchettos, timed matches.
Opening: development, initiative, tempo, castling (long & short), "knights before bishops".
Endgame: opposition, zugzwang, triangulation, stalemate patterns, checkmate patterns.
Attack tactics: forks, pins, skewers, overloading, discovered attacks, discovered checks.
Pawn theory: pawn chains, passed pawns, hanging pawns, backward pawns, isolated pawns, pawn islands, pawn majorities.
Bishop theory: bad vs. good bishops, corralling knights.
Rook theory: seeking open files, using the 7th rank, backing passed pawns.
More about Chess Theory
Elementary - High School
Chess Theory, Hangul
Full-stack Website Creation & Design, Advanced Wikipedia Editing
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