Chess.one: Play Chess Online

Chess.one is chess the way you want to play it: live games against real opponents, a ladder of computer bots, daily puzzles and an engine review of every game, all in one app. Start playing straight away as a guest and create an account whenever you like.

PLAY ONLINE • Live games against real players at your level, with ratings for bullet, blitz, rapid and classical • Time controls from 1+0 bullet to 30+20 classical • Draw offers, takebacks, rematches and premoves • Pass & Play: two players, one phone

PLAY THE COMPUTER • 24 bots in four groups, Easy, Medium, Hard and Extreme, from 200 to 2500 Elo • Beat a bot to unlock the next one • Play as White, Black or random, with hints when you are stuck

PUZZLES • A new Daily Puzzle every day, with a calendar of your solves • Thousands of rated puzzles to sharpen your tactics and raise your puzzle rating • Puzzle Streak: how many can you solve in a row? • Puzzle Sprint: solve as many as you can against the clock

GAME REVIEW AND ANALYSIS • Game Review rates every move, from Genius and Great to Mistake, Miss and Blunder • Accuracy for both players and an evaluation graph of the whole game • Step through the game with the best move shown where you went wrong • Analysis board: explore lines, set up any position, import FEN or PGN, and open your past games • Opening explorer shows what is played from any position

PROGRESS AND REWARDS • Daily, weekly and monthly quests that pay out in diamonds • Achievements with tiers to climb, from your first win to thousands • Levels, a daily streak and a profile with your stats and rating history

MAKE IT YOURS • Spend diamonds in the shop on avatar frames, pins and ribbons • Choose your board colours and piece set • Dark and light themes, in more than 50 languages

MEMBERSHIP Chess.one is free to play, and free players get one Game Review, one Puzzle Sprint and five rated puzzles every day. Optional memberships give you more: • Gold: unlimited rated puzzles, 5 Game Reviews and 5 Puzzle Sprints a day, every bot unlocked, and 50 diamonds a month • Diamond: unlimited rated puzzles, Game Reviews and Puzzle Sprints, every bot unlocked, and 200 diamonds a month

• Gold Monthly: $5.99 per month • Gold Yearly: $39.99 per year • Diamond Monthly: $14.99 per month • Diamond Yearly: $109.99 per year

Prices are in US dollars and vary by country; the app shows your local price before you confirm. Payment is charged to your Apple Account when you confirm the purchase. A subscription renews automatically unless you turn it off at least 24 hours before the end of the current period, and your account is charged for the renewal within the 24 hours before that. You can manage or cancel your subscription in your Apple Account settings at any time after purchase.

Terms of Use: https://chess.one/terms Privacy Policy: https://chess.one/privacy Support: https://chess.one/support or support@chess.one