ChessPuzzlePrint
PGN to FEN Converter
Paste a PGN game and get the FEN after every move, with a board preview.
Real positions. Quiet practice.
Chess Tools and Generators
Free chess tools that run in your browser: converters, calculators, tournament helpers, opening tools and printables.
44 tools
Nothing to install and nothing uploaded — every tool builds its output in your browser.
PGN & FEN
FEN to PGN Converter
Turn a FEN position into a PGN game, with optional moves and player tags.
FEN Chess Viewer and Validator
Check a FEN field by field and see exactly why a position is not legal.
PGN Chess Viewer
Paste a PGN and replay the game move by move on a board.
PGN to GIF Converter
Turn a PGN game into an animated GIF you can download and share.
Chess Notation Converter
Convert chess moves between SAN, long algebraic, UCI and figurine notation.
PGN Editor and Cleaner
Strip comments, clock tags, annotations and variations from PGN, or turn it into plain move text.
Chess Diagram Setup and Generator
Paste a FEN, get a clean chess diagram as PNG, SVG or a printout.
Chess Board Editor
Set up any chess position by clicking pieces onto a board and copy its FEN.
Ratings & tournaments
Chess Elo Calculator
Work out how many rating points you win or lose for one game or a whole tournament.
FIDE Rating Calculator
Calculate a FIDE standard, rapid or blitz rating change with the official table, K-factor and rounding.
Performance Rating Calculator (TPR)
Find your tournament performance rating with the FIDE table, next to the simple linear formula.
Buchholz Calculator and Chess Tiebreaks
Paste a tournament’s results and get standings with Buchholz, Sonneborn-Berger and the other FIDE tie-breaks.
Round Robin Generator
Make round-robin chess pairings for 3 to 30 players with FIDE Berger tables, then copy, download or print them.
Swiss System Tournament Generator
Run a Swiss-system chess tournament: pair every round, enter results, and see standings with tie-breaks.
USCF Rating Calculator
Estimate your new US Chess rating after an event with the published formulas.
Chess Rating Converter
Convert FIDE, CFC and US Chess ratings with the formulas US Chess publishes.
Chess Clock Online
A free online chess clock with big tap panels, presets from bullet to classical, increment and delay.
Positions & openings
Best Chess Move Calculator
Set up any position and get the best move found by a chess engine that runs in your browser.
Chess Opening Trainer
Practise named opening lines move by move on a board, or guess the name of a position.
Chess Opening Finder
Paste or play the moves of a game and get the opening name, ECO code and the named lines that follow.
Random Chess Opening Generator
Pick a random named opening line, filtered by ECO group, first move and length, with a shareable seed.
Chess ECO Codes List
Every ECO code from A00 to E99 with its named opening lines, searchable, with a board preview.
Chess960 Position Generator
Get a random Chess960 (Fischer Random) start position, or look one up by its number 0–959.
Random Chess Position Generator
Generate random legal chess positions from a piece count or exact material such as KRP vs KR.
Chess Piece Value Calculator
Count the material in any chess position with the 1-3-3-5-9 piece values (or your own) and see who is ahead.
Chess Symbols: Copy and Paste
Copy and paste the 12 Unicode chess piece symbols, with their HTML, CSS and JavaScript codes, and turn a FEN into a text board.
Printables
Chess Worksheets Generator
Pick a theme and difficulty, get a printable sheet of real puzzles with an answer key.
Chess Scoresheet Generator
Printable chess scoresheets in A4 or US Letter: 40–120 moves, time columns, header and notes.
Printable Chess Board
Blank boards or boards from a FEN list, 1–12 per page, ready to print.
Chess Certificate Maker
Printable chess certificates for tournaments, clubs and classes: three designs, one page per name.
Printable Chess Cheat Sheet
A printable one- or two-page chess rules reference: piece moves, values, special moves, draws and notation.
Training & puzzles
Chess Checkmate
Solve six classic checkmate patterns on a board.
Scholar's Mate
Watch Scholar's Mate and find the replies that stop it.
Fool's Mate
Watch Fool's Mate, the fastest checkmate, and find the mate yourself.
Castling in Chess
Check whether you can castle in any position and see which rule stops it.
En Passant
Learn the en passant capture on a board: practise it, take a yes-or-no quiz, or check any position.
Stalemate in Chess
Check any position for stalemate or checkmate, take a quiz and practise mating without stalemating.
Chess Board Setup
Learn how to set up a chess board step by step, practise it against the clock and print a setup sheet.
Chess Endgame Trainer
Practise winning basic chess endgames against a computer that defends.
Mini Chess
Play mini chess on a 5×5 or 6×6 board with a friend on the same screen: Gardner minichess and Los Alamos chess.
Chess Board Vision Trainer
Timed drills for chess board vision: square colours, knight moves and diagonals, with your best score saved.
Blindfold Chess Trainer
Play the computer without seeing the board: type your moves, read the replies, and peek only when you must.
Eight Queens Puzzle
Place n queens so none attack each other — play it, see every solution, print the board.