TChess: Chess Puzzles, Tactics

Get better at chess, one move at a time. TChess puts 77 opponents, two real AIs, 60,000 puzzles, 300 lessons and a full analysis board in your pocket, and most of it works offline.

No account needed.

PLAY 77 CHESS BOTS

• From your first game to Grandmaster, every bot with its own face, country and style

• Many bots are free, including two Grandmasters

• Any time control, either colour, take-backs on or off

• Live eval bar, best-move hints, threat arrows and move-by-move feedback

• Earn up to 3 crowns per bot: win with no help for all three

• Chess960 with a new start position every game

• Premove, drag or tap to move

PLAY CHATGPT AND GROK

• A real game against ChatGPT, with a chat beside the board

• Grok plays you too, and roasts every move you make

SOLVE PUZZLES

• 60,000 puzzles across 17 themes: forks, pins, skewers, mates and more

• Your puzzle rating moves as you solve

• Hints when you are stuck, the full solution when you want it

• Puzzle Rush: 3 minutes, 5 minutes or Survival

• Puzzles you miss come back later, so you really learn them

LEARN

• 300 lessons, from the rules to Grandmaster ideas: openings, strategy, endgames and checkmates

• Every lesson has a real example and practice on the board

• 160+ endgame sets: Challenge, Practice and Learn

• Drills that build one skill at a time

ANALYSE

• Analysis board with a live evaluation, best-move arrows and the full line

• Game review after every game, with your accuracy and your costliest moves

• Set up any position, or paste a PGN or FEN

MAKE IT YOURS

• Boards and piece sets, including wood and marble boards

• Your own avatar and name

• Streaks, crowns and share cards for your best wins

TCHESS PRO — TRY IT FREE FOR 7 DAYS

• Unlimited puzzles, Puzzle Rush and game reviews

• Every lesson, drill and endgame set

• All 77 bots, every Master and Grandmaster

• Up to 5 games a day against ChatGPT and Grok

• AI Coach: every mistake in a game review explained in plain words

• Opening Explorer with 4.5 billion games, 3,810 openings, opening practice and your own repertoire

• Premium boards and piece sets

The 7-day trial is on the yearly plan for accounts that have never subscribed. Cancel any time in Google Play before it ends and you pay nothing.

WORKS ANYWHERE

Bots, puzzles, lessons and analysis run on your phone. ChatGPT, Grok and sign-in need a connection.

OPTIONAL ACCOUNT

Sign in and your rating, streak and Pro go with you to a new phone and to tchess.app.