Chess Analytics & Predictions
Predictive analytics for championship chess
Monte Carlo tournament simulations, interactive scenario building, and AI-powered position complexity analysis.
As seen in
Recent Results
2026 Candidates Tournament
Winner: Javokhir Sindarov
Determined the challenger for the World Chess Championship, who will face Gukesh D.
2026 Women's Candidates Tournament
Winner: Vaishali Rameshbabu
Determined the challenger for the Women's World Chess Championship, who will face Ju Wenjun.
Tournament Simulations
Over one million Monte Carlo simulations for the Candidates Tournament. Build custom scenarios and watch probabilities shift in real time.
View simulations →Elocator
AI-powered position complexity analysis. Paste a FEN or PGN to discover how challenging a position is for human players.
Analyze a position →“Statistical analysis by Pawnalyze showed that Mr. Niemann had consistently outperformed his rating strength to an astonishing degree.”
— “The Chess World Isn't Ready for a Cheating Scandal,” Sept. 2022
Pawnalyze founder Caleb Wetherell was interviewed on Weekend Edition Saturday about the Niemann–Carlsen cheating controversy and his statistical analysis of Niemann's unprecedented rating rise.
— Weekend Edition Saturday with Scott Simon, Sept. 2022