Bartlomiej Heberla, “aceontheturn”
Bartlomiej Heberla, known online as aceontheturn, is a FIDE Grandmaster with a serious talent for making a chessboard feel like a high-speed decision laboratory. His preferred arena is Bullet, where every move is part calculation, part reflex, and part politely asking the clock not to explode.
Playing Style and Strengths
Heberla’s statistics point to a resilient, tactical player who is comfortable surviving complicated positions. His games frequently reach the endgame, and his comeback rate is an impressive 88.21%, suggesting that a bad position is less a disaster and more an invitation to become inconvenient.
He has delivered more checks than his opponents on average and most often uses the queen to create threats. His longest winning streak reached 15 games, while his data also shows a healthy willingness to fight through long battles rather than resign at the first sign of trouble.
Opening Repertoire
In fast chess, Heberla regularly explores the Sicilian Defense, especially the Closed Variation, which produced one of his strongest high-volume results. He also employs the French Defense, including the Advance Variation, and has experimented with the Caro-Kann, English Opening, Benoni Defense, and several less conventional choices.
That variety fits his practical approach: keep the position playable, create problems quickly, and let the opponent discover that the opening phase was apparently a timed tactical exam.
Online Performance
Heberla’s Bullet peak reached 3001, while his Blitz peak climbed to 2955. Across the recorded games, he has earned 590 Bullet wins and 1,741 Blitz wins, backed by a strong record of comebacks and a willingness to play extended games even under severe time pressure.
His best recorded time of day is around 09:00, when the calculations are fresh and the chess clock has not yet had time to become a personal rival.
Chess Profile Summary
- Title: FIDE Grandmaster
- Online username: aceontheturn
- Preferred time control: Bullet
- Signature qualities: tactical pressure, resilience, and strong comeback potential
- Notable achievement: a 15-game winning streak