The Chessboard Coordinate System
Every square on the chessboard has a unique name made of two characters: a letter (a–h) for the column (called a file) and a number (1–8) for the row (called a rank). Files are labelled left to right from White's perspective. Rank 1 is White's back row; rank 8 is Black's back row.
7 ♟ ♟ ♟ ♟ ♟ ♟ ♟ ♟
6 · · · · · · · ·
5 · · · · · · · ·
4 · · · · · · · ·
3 · · · · · · · ·
2 ♙ ♙ ♙ ♙ ♙ ♙ ♙ ♙
1 ♖ ♘ ♗ ♕ ♔ ♗ ♘ ♖
a b c d e f g h
So the white king starts on e1, the black queen starts on d8, and the bottom-left corner is a1. This never changes — every chess player in the world uses the same coordinate system.
Piece Symbols
Each piece (except the pawn) is represented by a single capital letter:
Important: Pawns have no letter. You simply write the destination square. e4 means "a pawn moves to e4". For all other pieces, the letter comes first: Nf3 means "a knight moves to f3".
How to Write a Move
The basic pattern for writing a chess move is simple:
Here are additional symbols you will encounter:
When Two Pieces Can Go to the Same Square
Sometimes two knights or two rooks can reach the same square. In that case, you add an extra character to clarify which piece moved:
- Rae1 — the rook on the a-file moves to e1 (not the other rook)
- N5f3 — the knight on rank 5 moves to f3
- Qd1d3 — rare: full origin square when file and rank are both ambiguous
Reading a Sample Game
Let's read the famous Scholar's Mate in 4 moves:
Notice how each move tells a complete story: which piece moved, where it went, and what happened (capture, check, or mate). That's the beauty of algebraic notation — it's precise and universal.
Common Annotation Symbols
When studying games in books or databases, you will see these extra symbols that commentators use:
5 Tips for Learning Notation Quickly
- Start by writing your own games — After each game, write down the moves from memory. Even getting the first 10 right builds the habit.
- Say the square names out loud — Touch a square on the board and say its coordinate. This builds instant recognition.
- Replay master games — Pick a short, famous game (like the Scholar's Mate above) and play through the moves on a board. Speed up gradually.
- Use online tools — Lichess and Chess.com show notation beside the board as you play. Glance at it after every move.
- Don't memorise — recognise — After a few games the notation becomes second nature. Treat it like learning to read a clock — once you know it, you never forget.
Descriptive vs Algebraic Notation
Before algebraic notation became standard in the 1970s, English-speaking countries used descriptive notation (e.g., "P-K4" instead of "e4"). You might encounter it in older chess books. The key differences:
- Descriptive uses piece names for files (K-file, Q-file, KB-file…)
- Ranks are numbered from each player's perspective (White's K4 = e4, Black's K4 = e5)
- Algebraic is now universal — use it for everything