Resolution criteria on PolyGram: This event is for the upcoming GCT: Super Rapid & Blitz Poland 2026 | Rapid match, scheduled for May 7, 2026 between Radoslaw Wojtaszek and Hans Moke Niemann.
PolyGram is an on-chain prediction market where you trade YES or NO outcome shares with real USDC on Polygon. For this market, buy YES if you believe the event will happen, or NO if you think it won't. Your maximum loss is your stake — winning shares pay $1.00 each at resolution. Unlike sportsbooks, there is no house edge: prices are set by supply and demand from other traders and reflect the crowd's real-time probability.
Market outcomes
| Radoslaw Wojtaszek | 0% YES | 100% NO |
| Draw (Radoslaw Wojtaszek vs. Hans Moke Niemann) | 100% YES | 0% NO |
| Hans Moke Niemann | 0% YES | 100% NO |
Radoslaw Wojtaszek and Hans Moke Niemann are scheduled to face each other in Round 9 of the rapid section at the Grand Chess Tour event in Poland on 7 May 2026. The rapid format typically features games at 25 minutes plus increment, distinguishing it from the blitz component also featured in the tournament. Wojtaszek, a Polish grandmaster with a classical rating around 2680, competes regularly on the GCT circuit; Niemann, the American prodigy, has risen to a classical rating exceeding 2700 and is known for aggressive, unconventional play across all time controls. The current order book on Polymarket reflects a 0% implied probability for a Wojtaszek victory, suggesting traders are pricing in either a Niemann win or a draw as near-certain outcomes.
Historical GCT rapid results show that rating-based predictions often underperform in shorter time controls, where preparation depth matters less and practical play style becomes decisive. Niemann's record in rapid tournaments over the past two years has been notably strong, though Wojtaszek's home advantage in Poland and familiarity with rapid formats warrant consideration. Recent tournament pairings and head-to-head records between these players remain sparse at the rapid level, limiting direct precedent.
Traders should monitor official GCT announcements regarding final pairings confirmation and any last-minute withdrawals. The settlement window closes 14 May 2026, allowing roughly one week post-event for result verification. Tournament scheduling delays or format changes would alter the probability landscape materially.
Radosław Wojtaszek is a Polish chess grandmaster. He is a six-time Polish champion.
This market settles from the official outcome published at https://lichess.org/. A proposer submits the final result to the UMA optimistic oracle on Polygon; the two-hour dispute window closes and payouts clear in USDC.
The mechanics for trading "Radoslaw Wojtaszek vs. Hans Moke Niemann - GCT: Super Rapid & Blitz Poland 2026 | Rapid (Round 9)" are the same as any other PolyGram event contract. Each YES share resolves to $1 if the event happens, or $0 if it doesn't. The current price between 0¢ and 100¢ is the market's probability estimate, set live by the order book.
$467 in lifetime turnover and $0 of resting liquidity puts this market in the below the median by volume for chess contracts on PolyGram. Order-book depth is thin — large orders may need to be split across the book or executed as limit orders.
The market has been open for under a month — fresh enough that information asymmetry remains a real factor.
Higher-volume markets tend to have tighter spreads and faster price discovery — meaning the displayed YES/NO percentages are more likely to reflect the true crowd-implied probability rather than a single trader's directional view.
Resolution is sourced from https://lichess.org/. Settlement is executed by the UMA optimistic oracle on Polygon, with a 2-hour dispute window before payouts clear.
This prediction market is scheduled to close on 14 May 2026. After the resolving event occurs, settlement typically clears within 24 hours once the UMA optimistic oracle confirms the outcome. All payouts are in USDC on the Polygon network.
To trade on this prediction market, create a free PolyGram account at polygram.ink, deposit USDC via Polygon, and place a YES or NO order on the outcome you believe in. You can learn more on our how-it-works page. Your maximum loss is limited to your stake — there is no leverage or margin.
When the outcome is determined, winning YES shares pay out $1.00 each in USDC, while losing shares pay $0. Settlement is handled by the UMA optimistic oracle on Polygon — a proposer submits the result, a two-hour dispute window opens, and if uncontested, payouts are distributed automatically. You can withdraw your winnings to any Polygon wallet.
Prediction-market positions can lose 100% of staked capital. Outcomes are uncertain by definition — historical accuracy of crowd-implied probabilities is high in aggregate but not for any single market. PolyGram does not provide investment advice. Trade only with capital you can afford to lose.
Regulatory status varies by jurisdiction. Germany, the United States, and most EU countries treat Polymarket-style event contracts under one of three frameworks: financial derivative, gambling product, or unregulated novel asset. Consult local counsel before trading.
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