Rating and rewards
Personal rating per discipline, level progress and NFT rewards for achievements
Chess, Tetris and Sudoku online
Your move
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What is iqpi
Play, train, earn
An international platform for chess and Tetris: casual games free, rated games with an entry fee, tournaments with a prize pool. Every rated and tournament game affects your rating and goes through anti-cheat checks
Step into esports in a couple of clicks
An account unlocks rated games, fee-based tournaments, balance, clubs, chats, comments and DAO. Ratings are tracked separately for chess, Tetris and Sudoku and start from the first rated or tournament game
Games and rated duels
Rated duels with prizes and a custom Buy-in: one-on-one or team vs team
Prize tournaments
Chess, Tetris and Sudoku brackets with a shared prize pool and place count. Guarantees and automatic payouts
Chat and clubs
The whole platform is multilingual, chats auto-translate into 11 languages, clubs and content in 6 languages. No borders for communication
IQPIC balance
Economy on our own coin. Free internal transfers, prize and fee payouts, donations, DAO voting
Affiliate program
Referral link and rewards for invited players, clear stats and reward withdrawals
7 game modes
Classic chess, Tetris, Capital Chess, Bughouse, Tetris: Attack, Sudoku and Sudoku: Killer — free, with no effect on rating or balance. Rated formats with a fee: the winner takes the pot; on a draw, fees return to both
Chess
Classic play vs a live opponent or Stockfish 18. Game time is configurable: from 15 seconds to 180 minutes, with or without increment
Capital Chess
Pieces get random or custom values — you win not only by mate, but by capital scored. Memorized openings and engine hints lose their edge
Bughouse
Team format on multiple boards (2x2, 3x3, 5x5): the result adds up from the whole team's games
Tetris
Classic well for speed and accuracy. Personal best, leaderboard place and daily tries to beat it
Tetris: Attack
Duel on two wells: cleared lines attack the opponent. The winner is not only who is faster, but who lasts longer under pressure
Sudoku
A Japanese logic puzzle: place the numbers using logic. Play solo or against an opponent
Sudoku: Killer
Train your brain — memory, focus and logical thinking — across several difficulty levels
Anticheat works before, during and after the game
For chess-group games, every account has a trust index; you can check an opponent against their public Lichess and Chess.com profile; behaviour is analysed during the game, and after the match AI reviews it automatically. Reports stay in the account history and go to moderation
Before the game
Trust index
A scored public-account rating from game history, age and reports. Lets you judge an opponent's reputation in seconds
Check with Lichess and Chess.com
Verify an opponent via their public profile on external sites — an independent source the platform does not control
During
Behavioural control
The system watches move tempo and patterns typical of assisted play. Action happens during the game, not a week after a report
After the game
AI match review
Every game is auto-checked for engine-move matches and shown in a report available to the platform admin, whom you can contact in disputed cases
Reports and moderation
Report history is stored on the account and affects the trust index. Disputed games are reviewed and judged manually by a moderator
How to earn on iqpi
Six ways to earn on IQPI
By winning a rated game you get the opponent's entry fee; in a tournament — a share of the prize pool; and your activity and communication let you: run your own fee-based tournaments, create clubs with membership fees, accept donations from viewers and grow an affiliate network
from your play
Rated games
With a positive balance you can create rated prize duels; the prize is the pot of players' entry fees. The winner takes the pot; on a draw, coins are returned to both balances
from your play
Prize tournaments
Each tournament can have a custom prize pool and number of prize places (from 3 to 10). Prize sizes are in the tournament terms. Payout is guaranteed by the platform and runs automatically from 15 minutes to 12 hours (depending on tournament settings)
from your organizing
Your own fee-based tournaments
You create an online chess, Tetris or Sudoku tournament, and a share of entry fees can go to you as organizer compensation; distribution rules are set in the settings
from your club
Club with paid membership
Create clubs with paid membership: players pay a membership fee to join and use the community. Payment can be one-time or a monthly subscription. The amount goes straight to your personal balance
from your audience
Donations
Tournament organizers can accept donations: players voluntarily thank you for the event; donations credit your balance instantly and are available to withdraw. You can also receive donations as financial gifts that players can send each other in the profile
from your invites
Affiliate program
Invite players with your referral link; when referrals top up, win platform tournament prizes, buy gifts and stay active, a reward is credited to your affiliate balance
A user is more than a player
A player's path usually starts with a game, then the story unfolds: someone builds a Bughouse team, someone runs their own tournaments, someone leads a club or streams. Roles depend on each other — organizers need players, players need tournaments, and viewers come to creators and to interesting events
They play
Player
Casual and rated games, separate ratings for chess and Tetris. Most people start in this role
Team captain
Bughouse is played as a team on several boards: someone builds the roster, assigns boards and owns the team result
They gather people
Club
A standing roster with its own table and internal tournaments. Membership can be paid and the club run like a small school
Creator and streamer
Streams of your own games and others' tournaments: viewers come to chat and support the creator with donations
They organize
Tournament organizer
Sets the discipline, entry fee, format and time. The bracket, prize calculation, fair-play control and payout guarantee are handled by the platform
Mentor and partner
Brings in new players and helps with the first steps. Contributes to platform development by proposing ideas through the DAO
players registered
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games played
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user countries
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How the fee is paid and how the prize arrives
The platform uses an internal currency on the TON blockchain. The entry fee is taken from both players and goes to the winner; on a draw it is returned. Top-ups and withdrawals go to your TON wallet via a request from the cabinet — as an on-chain transaction you can see in the blockchain
Network
TON blockchain, Jetton standard
Name
IQPI Coin (IQPIC)
Supply
Capped; no further minting
Team tokens
Locked for years ahead
Top-up
Top up your balance in the cabinet. No minimum — you can add exactly enough for one entry fee
Game entry fee
You create a rated game or join a tournament. The fee is taken from both sides and held until the game ends; the amount is set by the game creator
Win
You take the opponent's fee. On a draw, tokens return to both sides; the platform keeps nothing, settlements are automatic, payout is guaranteed
Withdrawal
Withdraw your balance to a TON wallet from the same cabinet. Withdrawal is a regular on-chain transaction; average time during business hours is about 1 hour
Top up your balance your way
We support the most popular coins, networks, and payment methods available in more than 130 countries worldwide
Match with opponents at your level.
Rating starts at 100, level at 1, and both grow with your wins in rated games. The fee cap is tied to your level, so a beginner cannot lose more than their level allows
How to start
From sign-up to your first move — about a minute: the code arrives on your phone or in the app, then you pick a discipline and get matched by rating. No password needed
01. Sign up
By phone number, in one step, no password. The code arrives via Telegram, MAX, or a regular call. The number is for login and account protection: no spam or marketing calls
02. Choose a game or tournament
A free unrated game, a rated duel with a fee, or the nearest tournament with a prize pool
03. Grow and earn
Rating, account level, and access to larger fees and closed tournaments
Find an opponent in chat, not in a queue
The public chat works in six languages: players arrange games, build Swedish Chess teams, review positions, plan tactics, and share the moment. Chats are split by purpose: public, tournament, team, club, and private
FAQ
Your move.
Your win.
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