Puzzle Battle: chess puzzle duels with USDT prizes

Every duel works like this:

• It lasts 3 minutes and both players solve the same puzzles at the same time.
• You see your opponent's score live.
• The server validates every move and keeps the clock, so there is no way to gain time.
• While a duel lasts you cannot start a 1v1 game.

If points are level, ties are broken in this order:

• Fewer mistakes.
• Who got it right first.
• Less total time spent.
• As a last resort, an impartial draw fixed for that game.

Abandoning a duel counts as a defeat.

The free Puzzle Battle costs nothing and gives no cash prizes. In Puzzle Battle for money, both players put in the same amount of USDT: you can tick one or more of the fixed amounts the platform shows, or challenge a friend for an amount you agree within the stated limits. The amount is reserved from your balance when you are matched and, if the duel is voided, it is returned in full.

What you play counts towards the play requirement before withdrawing and bonus balance can be used. Stamps and the first-game refund only apply to 1v1 chess.

Chess engines and outside help are forbidden. In duels for money, response times are also reviewed, and solving puzzles at a speed impossible for a person can lead to withdrawals being frozen while the case is reviewed. Read the fair play policy.

Open the puzzles, choose Battle and start for free. If you want to prepare, the chess puzzles guide explains the other modes. You need an account: you can create one for free.

Playing for money involves risk. Adults aged 18+ only, and only with money you can afford to lose.