Piotr Dudzinski, FIDE Master and Blitz Specialist
Piotr Dudzinski, known online as OTSz, is a FIDE Master whose chess profile is built around energetic, high-volume blitz play. With nearly 5,000 recorded blitz games, Dudzinski has made the fast time control feel less like a sprint and more like a very long tactical marathon.
Playing Style
Dudzinski is a resilient and combative player. His statistics show an impressive comeback rate of 87.06%, suggesting that a lost piece is not necessarily a funeral announcement. He also records plenty of endgames and averages more than 85 moves in wins, pointing to a willingness to keep fighting long after the opening fireworks have faded.
His most frequent weapon with the white pieces is the Sicilian Defense: Alapin Variation, while the French Defense features prominently across his repertoire. The Alapin has produced his strongest large-sample blitz performance, with a 47.08% win rate across 788 games.
Blitz Career Highlights
- Earned the FIDE Master title.
- Achieved a peak blitz rating of 2887.
- Recorded a longest winning streak of 49 games.
- Delivered more than 15,000 recorded checks across analyzed games, most often with a rook.
- Maintained a strength-adjusted blitz win rate above 51%.
2887 (2025-10-19)
A Player Who Keeps the Board Complicated
Dudzinski’s record suggests a practical competitor who prefers pressure, persistence, and one more tactical idea before agreeing to a draw. He wins more often with White than Black, but his overall approach is consistent: create problems, survive the messy middlegame, and make the opponent solve chess problems at blitz speed.