Chess Notation: How to Read and Write Chess Moves

Chess notation is the language of chess. Every game ever recorded, every analysis ever published, uses algebraic notation. Learning it takes 10 minutes and opens up the entire world of chess literature.

The Basics

The board has coordinates: files a-h (left to right) and ranks 1-8 (bottom to top). Every square has a unique name: e4, d7, h1, etc.

Piece Symbols

K = King, Q = Queen, R = Rook, B = Bishop, N = Knight. Pawns have no letter — just the destination square.

Writing Moves

Piece + destination: Nf3 (knight to f3), Be2 (bishop to e2), e4 (pawn to e4). Captures use x: Nxe5. Check is +, checkmate is #.

Special Moves

O-O = kingside castling. O-O-O = queenside castling. e8=Q = pawn promotion to queen.

Reading a Full Game

A typical game might start: 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6. Each number is a move pair — white's move first, then black's. The move "1.e4" means "on move 1, white plays pawn to e4." Reading notation is a skill that improves quickly with practice — after annotating a few of your own games, it becomes second nature.

Why Notation Matters

Without notation, you can't study master games, follow chess books, share positions with other players, or analyze your own games properly. It's the universal language that connects every chess player in the world. Chess Calculator displays all moves in standard algebraic notation, and the PGN analysis feature imports games recorded in this format.