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Chess for USDT prizes: how EonChess works
EonChess is an online 1v1 chess platform where both players put in the same amount of USDT and the winner takes the prize, minus a 5% fee. You are not playing against a house: you play another person, and the better player wins.
Updated October 16, 2026 · 2 min read
What EonChess is
EonChess brings classic chess and a cash prize together in one place. Every game is between two real players, under official chess rules and with a clock controlled by the server, so both of you get exactly the same time whatever your connection.
The stake of each game is put in equally by both players. EonChess does not bet against you or keep your money when you lose: it only charges a 5% fee on the total to keep the platform running.
What a prize game looks like
A prize game is a duel between two players who put in the same stake, starting from 1 USDT. This is how it goes:
- You choose the pace (1, 3, 5 or 10 minutes) and the stake.
- The system pairs you with an opponent of a similar level, based on the ELO of each pace.
- You play under the official rules of chess with the same clock for both.
- When the game ends, the prize is credited instantly to the winner's balance.
What is charged and how the prize is split
If you win, you receive both stakes minus 5%. In a draw, each player gets their stake back minus their share of the fee. Cancelled games are refunded in full and free games cost nothing.
Deposits and withdrawals are made in USDT on BNB Smart Chain, Solana or TON, and EonChess charges no fee to withdraw. The details are in chess with crypto.
Before you play for money
You can practice for free against the computer, with no deposit and no limit on games, or challenge a friend without a stake. For the full path, from signing up to withdrawing, read how EonChess works.
Playing for money involves risk: you lose the stake of every game you don't win. Only play with money you can afford to lose. If you need to, you can ask support for a daily limit or self-exclusion.
For adults aged 18 and over only. Games with stakes may be restricted in some countries: check that the law in your country allows you to take part.
Still have questions? Check the frequently asked questions or write to support.