Meet the Blitz Grinder
If you have ever opened a blitz pool and felt a strange feeling that someone is playing more games than humanly possible, that someone is mazzeiPerube. This player has recorded over 15,600 blitz games since late 2022, which is more than enough chess to fill a serious hangover. They are a blitz player through and through: no rapid, no bullet, just a steady diet of hurry-up chess and endless rematches.
The rating journey has been a beautiful rollercoaster. Starting from a low around 1300 in December 2022, mazzeiPerube fought up to a career peak of 2503 (2026-08-20) in August 2026, with plenty of loops on the way up. The whole ride is easier to appreciate in graph form:
A Repertoire Built for Volume
As White, mazzeiPerube is a loyal d4 player who loves a safe and flexible start. The London System is the daily bread, with the Colle System as the backup plan and a few cheeky Hungarian Opening excursions to confuse the audience. There is no need for a razor-sharp opening when you have played the same line in over a thousand games.
As Black, the menu gets more exciting. The Sicilian Defense leads the way, especially the Najdorf Variation, which mazzeiPerube plays with the confidence of someone who has seen every follow-up trap twice. The calm Petrov's Defense and Caro-Kann Defense also show up when the mood is less fireworks and more stubborn survival. A visual summary of the opening results lives here:
Rivals, Streaks, and Sartingly Good Stats
Every hero needs a rival, and mazzeiPerube has a couple. The most frequent dance partners have been cruz29 and doublexcl, with nearly 30 games against each. Against cruz29 the pair have split almost evenly, and against doublexcl it is a perfect see-saw: 14 wins, 14 losses, and zero mercy.
The stat sheet is a great illustration of beautiful chaos. The longest winning streak was 15, the longest losing skid was 10, and the streak index sits at ten. Even after dropping a piece, mazzeiPerube still forces a win more than 42% of the time, and the comeback rate of around 88% suggests those streak are always possible. The best time to play them? Almost certainly 05:00, when the rest of the internet is asleep and the rating points flow like a good coffee.