Master chess notation with this clear guide: the coordinate system, piece letters, captures, check and checkmate symbols, castling, and reading a full game.
Chess notation is the system players use to record and share every move of a game, and learning it opens the door to books, online games, and studying the masters. The modern standard is called algebraic notation, and it is used everywhere from casual clubs to the World Championship.
Once you can read notation, you can replay any famous game move by move, review your own games to find mistakes, and follow written lessons with ease. This guide breaks the system into its simple parts: the coordinate grid, the letters for each piece, and the symbols for special events like captures and checkmate. None of it requires memorizing anything complicated.
The Coordinate System
Every square on the board has a unique name made of a letter and a number. The files (vertical columns) are labeled a through h from White's left to right. The ranks (horizontal rows) are numbered 1 through 8, starting from White's side. So White's king starts on e1 and Black's king starts on e8.
This grid is the backbone of notation. When you name a square such as d4 or f6, you are combining its file letter and rank number, always writing the letter first and the number second. Getting comfortable with square names is the first and most important step, because every move description ends with the destination square. Spend a little time pointing at squares and naming them out loud, and the grid will quickly feel automatic.
A small detail worth remembering is that the coordinates are always read from White's point of view, no matter whose turn it is. The a-file stays the a-file and the first rank stays the first rank for both players, so a square like g5 refers to the same place whether you are playing White or Black. This shared frame of reference is exactly what lets two players anywhere in the world record and share the same game without confusion.
Piece Letters and Basic Moves
Each piece is written with a capital letter: K for king, Q for queen, R for rook, B for bishop, and N for knight. The knight uses N rather than K so it is not confused with the king. Pawns get no letter at all, which is a common point of confusion at first.
A move is written as the piece letter followed by the destination square. For example, Nf3 means a knight moves to the f3 square, and Be5 means a bishop moves to e5. For pawn moves you simply write the destination square, so e4 means a pawn advances to e4.
If two identical pieces could both reach the same square, you add a little extra information to show which one moved: either the starting file or the starting rank. For instance, Nbd2 means the knight on the b-file moves to d2, distinguishing it from another knight that could also land there. If the two pieces are on the same file, you use the rank number instead, as in R1e2. These small clarifications only appear when they are needed, so most moves stay short and simple.
Captures, Check, and Special Symbols
A capture is shown with an x. Bxe5 means a bishop captures whatever is on e5. When a pawn captures, you write the file it starts on, then the x, then the destination, such as exd5. A check is marked with a plus sign, so Qh5+ means the queen moves to h5 and gives check. Checkmate is marked with the hash sign, as in Qh7#.
Castling has its own symbols: O-O for kingside (short) castling and O-O-O for queenside (long) castling. Pawn promotion is written by naming the square and the new piece, such as e8=Q, meaning a pawn reaches e8 and becomes a queen.
You may also see annotation marks that judge the quality of a move. An exclamation point means a strong move, a question mark means a mistake, and combinations like a double exclamation point signal a brilliant move. These are commentary added by analysts, not part of the move itself, but they help you learn from annotated games.
Reading a Full Game
Moves are recorded in numbered pairs, one for White and one for Black. A game might begin 1. e4 e5 2. Nf3 Nc6 3. Bb5, which is the famous opening called the Ruy Lopez. The number is the move number, the first entry is White's move, and the second is Black's reply.
When games are stored in files or shared online, they usually appear in a format called PGN (Portable Game Notation), which wraps the same move list with tags for the players, event, date, and result. If you can read the move list, you can read a PGN.
The final result appears at the end of the game as 1-0 for a White win, 0-1 for a Black win, or 1/2-1/2 for a draw. With those few conventions, you can now open almost any chess book or database and follow along move by move.
Practice by Recording Your Games
The best way to learn notation is to write down your own games as you play, or to replay a master game move by move on a board. Within a few sessions the letters and squares will read as fluently as ordinary words, and you will start to recognize famous openings by their opening moves.
On XiangqiPlay you can play games that are recorded automatically, then step through the moves to see notation in action. Try replaying one of your games move by move and reading along; it is the fastest path to fluency.