Openings • Beginner
Alien Gambit
Pure aggression — sacrifice a knight on f7 to drag Black's king into the open.
2 min read
Biography & Pedagogy
Travis Carney is a chess educator and the founder of Control The Center. With over two decades of competitive play and online coaching, Travis specializes in translating dry, encyclopedic chess theory into digestible, interactive, and visually engaging lessons.
His pedagogical philosophy focuses on conceptual understanding rather than rote memorization. Through Control The Center, he aims to build a modern encyclopedia that helps beginners develop intuition, understand the "why" behind moves, and learn the game interactively.
"Chess is often taught as a series of coordinates and dry lines," Travis says. "But beginners learn best when they can see the ideas flow on the board. My goal is to combine the aesthetic beauty of the game with interactive clarity so that anyone can learn to control the center."
Authored Lessons & Guides
74 articles Checkmates • Beginner
Anastasia's Mate
A knight and a heavy piece trap the enemy king on the edge of the board, often after an h-file attack.
2 min read
Checkmates • Beginner
Arabian Mate
A knight and a rook coordinate to checkmate the king in the corner of the board — one of the oldest named patterns in chess.
2 min read
Checkmates • Beginner
Back-Rank Mate
A rook or queen delivers checkmate along the edge of the board because the enemy king is trapped behind its own shield of pawns.
2 min read
Tactics • Intermediate
Battery
Stacking two or more major or minor pieces along a single rank, file, or diagonal to multiply pressure and force a breakthrough.
2 min read
Principles • Beginner
Bishop vs. Knight
The classic minor-piece debate. Learn when to favor the long-range bishop pair or the tricky, close-combat knight outposts.
3 min read
2 min read
Checkmates • Beginner
Boden's Mate
Two bishops on intersecting diagonals checkmate a king obstructed by its own pieces.
2 min read
Openings • Beginner
Bongcloud Attack
The ultimate psychological weapon — walk your king on move two and dare your opponent to do something about it.
2 min read
Openings • Beginner
Carlsen Variation of the Sicilian Defense
Magnus Carlsen's offbeat system designed to drag Sicilian players out of their theory.
2 min read
Openings • Beginner
Caro-Kann Defense
The French's quieter, sturdier cousin — develop the bishop before locking the center.
2 min read
Rules • Beginner
Castling
A special two-piece move that tucks the king to safety and activates a rook.
2 min read
Openings • Beginner
Catalan Opening
Queen's Gambit meets Reti — a fianchettoed bishop exerting long-range pressure on the queenside.
2 min read
Principles • Beginner
Controlling the Center
The central squares (d4, e4, d5, e5) govern the geometry of the board. Control them to command space and restrict enemy mobility.
3 min read
Openings • Beginner
Cow Opening
Hyper-flexible, viral system — developed by Anna Cramling and played by Magnus Carlsen.
2 min read
Tactics • Intermediate
Decoy
Luring an enemy piece (often the king or queen) onto a vulnerable square via a sacrifice to set up a tactical strike.
2 min read
Tactics • Intermediate
Deflection
Forcing an enemy piece to move away from the square it is supposed to be defending.
2 min read
Tactics • Intermediate
Desperado
A doomed piece that is bound to be captured sacrifices itself to capture an enemy unit first, maximizing material balance.
2 min read
Principles • Beginner
Developing Pieces
Get your pieces into the game! Learn what piece development means and avoid the most common opening mistakes.
4 min read
Tactics • Intermediate
Discovered Attack
Moving a piece out of the way to reveal a hidden attack from a piece sitting behind it.
2 min read
Tactics • Intermediate
Double Check
A special discovered attack where both the moving piece and the revealed piece give check at the exact same time.
2 min read
Openings • Beginner
Dragondorf Sicilian
The ultimate Sicilian hybrid — combining the Dragon's fianchetto with the Najdorf's a6 expansion.
2 min read
Rules • Beginner
En Passant
A special capture that allows pawns to take an opponent's pawn "in passing."
2 min read
Checkmates • Beginner
Epaulette Mate
A king is trapped between two of its own pieces — usually rooks — that block its sideways escape squares, so a queen delivering a frontal attack is fatal.
2 min read
Tactics • Intermediate
Fork
One piece attacks two or more enemy pieces at the same time, making it impossible to save both.
2 min read
Openings • Beginner
French Defense
Rock-solid pawn chains, deep strategic maneuvering — the closed-game answer to 1.e4.
2 min read
Openings • Beginner
Halloween Gambit
Sacrifice a knight, steamroll the center — a nightmare to face unprepared.
2 min read
Principles • Beginner
Harry the H-Pawn & Early Flank Pawn Pushes
Master modern engine-inspired flank pawn thrusts (early h4/h5 and early g4) to loosen enemy pawn shields, soften up fianchettoes, and launch deadly attacks before castling.
2 min read
Rules • Beginner
How the Bishop Moves
Bishops glide diagonally across the board and stay on one color forever.
2 min read
Rules • Beginner
How the King Moves
The king is the most important piece but moves only one square in any direction.
2 min read
Rules • Beginner
How the Knight Moves
The knight jumps in an L-shape and is the only piece that can hop over others.
2 min read
Rules • Beginner
How the Pawn Moves
Pawns march straight forward but capture diagonally, and they never retreat.
2 min read
Rules • Beginner
How the Queen Moves
Combining the power of a rook and a bishop, the queen is the most powerful piece.
2 min read
2 min read
Tactics • Intermediate
Interference
Interposing a piece to block the defensive line of sight between two enemy units, leaving one undefended.
2 min read
2 min read
Openings • Beginner
Jobava London System
An aggressive, modern revitalisation of the classic London System featuring early knight development.
2 min read
Endgames • Intermediate
King & Pawn Fundamentals
Master the foundations of king and pawn endings. Learn key squares, king opposition, and how to successfully escort your pawn to promotion.
3 min read
Principles • Beginner
King Safety
Your king is the ultimate VIP. Learn how to castle early, establish a solid pawn shield, and prevent dangerous diagonal attacks.
3 min read
Openings • Beginner
King's Indian Defense
Let White build a center, then tear it down — hypermodern, ambitious, uncompromising for Black.
2 min read
Checkmates • Beginner
Ladder Mate
Two heavy pieces — rooks or a queen-and-rook pair — work together to push the enemy king to the edge of the board, one rank at a time.
2 min read
Openings • Beginner
London System
Solid, repeatable, low memorization — the same setup against almost anything Black plays.
2 min read
Tactics • Intermediate
Mating Nets & King Traps
Learn how to systematically seal off escape squares, cut off retreat lines, and construct an inescapable mating net around the enemy monarch.
2 min read
Principles • Beginner
Open vs. Closed Positions & Piece Dynamics
Master the distinction between open diagonals/files vs locked pawn centers, and learn how to trade minor pieces depending on board openness.
2 min read
Principles • Beginner
Outposts & Entrenched Knights
Discover how to secure an unchallengeable outpost square deep in enemy territory, defended by your pawn, where knights become unstoppable monsters.
2 min read
Tactics • Intermediate
Overloading
A single piece is tasked with defending multiple threats at once. When attacked, it cannot save everything.
2 min read
Principles • Beginner
Pawn Chains & Structural Breakthroughs
Understand pawn chains, base vs head targets, spatial advantage, and how pawn structure dictates the direction of your middle-game attacks.
2 min read
Rules • Beginner
Pawn Promotion
A pawn that reaches the far side of the board transforms into a more powerful piece.
2 min read
Principles • Beginner
Pawn Structures
Pawns are the skeleton of your position. Learn how doubled, isolated, and backward pawns define the battlefield and shape your strategic plans.
3 min read
Tactics • Intermediate
Pin
A piece is trapped in place because moving it would expose a more valuable piece behind it to capture.
2 min read
Openings • Beginner
Queen's Gambit
Offer a flank pawn to claim the center in chess's classic positional duel.
2 min read
Rules • Beginner
Ranks and Files
The grid system used to name every single square on the chessboard.
2 min read
Openings • Beginner
Ruy Lopez
Pressure on Black's defending knight — the deepest, most theoretical king's pawn opening in chess.
2 min read
Tactics • Intermediate
Sacrifice
Intentionally giving up a piece to gain a larger tactical advantage, position, or checkmate.
2 min read
Openings • Beginner
Sicilian Defense
Black's most ambitious answer to 1.e4 — asymmetric, sharp, uncompromising.
2 min read
Tactics • Intermediate
Skewer
An attack on a high-value piece forces it to move, exposing a less valuable piece behind it to capture.
2 min read
2 min read
Checkmates • Beginner
Smothered Mate
A knight delivers checkmate to an enemy king that is completely surrounded by its own pieces.
2 min read
Openings • Beginner
Stafford Gambit
Sacrifice the center to drag White into dangerous tactical waters.
2 min read
Principles • Beginner
Tempo
Tempo is the unit of time in chess. Gain turns by developing with threats, and avoid wasting time by moving pieces repeatedly.
3 min read
Openings • Beginner
Tennison Gambit
Sacrifice a pawn early to lure the opponent into quick mating traps.
2 min read
Rules • Beginner
The Board from Black's Side
The coordinate map never changes, even when you sit on the opposite side of the board.
2 min read
Openings • Beginner
The Dutch Oven
A sharp, unorthodox Kingside expansion stemming from the Bogo-Indian Defense.
2 min read
Principles • Beginner
The Fianchetto Strategy & Long Diagonal Control
Develop your bishop to g2, b2, g7, or b7 to control the longest diagonals on the board, exert pressure on enemy flanks, and construct a fortress for your king.
2 min read
Endgames • Intermediate
The Lucena Position
The gold standard of rook endgames. Learn how to build a bridge and shield your king to promote your final pawn.
4 min read
Openings • Beginner
The Norwegian Sunfish
An absurd, double-edged king walk designed for psychological warfare in speed chess.
2 min read
Endgames • Intermediate
The Opposition
Learn the art of the King face-off. Master the technique of blocking the enemy king and forcing your way through.
3 min read
Endgames • Intermediate
The Philidor Position
The cornerstone of defensive rook endgames. Learn how to draw a game when down a pawn by establishing the 3rd rank cut-off.
3 min read
Openings • Beginner
The Plow
A provocative flank rook lift that sacrifices material for early psychological dominance.
2 min read
Endgames • Intermediate
The Vancura Position
The classic defensive shield against rook pawns. Learn how to secure a draw when down a pawn by checking the attacking king from the side.
3 min read
Tactics • Intermediate
Undermining
Capturing the key defending unit protecting an enemy target, collapsing their defensive structure.
2 min read
Tactics • Intermediate
Windmill
A repeating cycle of forced checks and discovered checks that systematically decimates the opponent's material.
2 min read
Tactics • Intermediate
X-Ray Attack
An attacking piece targets an enemy square or piece through an intervening enemy unit.
2 min read
Tactics • Intermediate
Zwischenzug
Inserting an unexpected intermediate threat or check into a sequence before executing the expected move.
2 min read