Knyaz13: The Prince of Endless Blitz
Meet Knyaz13
Knyaz13 is a chess engine disguised as a human with a princely username. They have played more than 130,000 rated games, mostly in Blitz, and reached a 2626 (2026-09-15) of 2626. While their stated preference is Rapid, their real empire is built on Blitz volume. Their Rapid record is absurdly clean: 10 wins, 0 losses.
From 1041 to the Big Leagues
The story starts in 2010 at a modest 1041 Blitz rating. By 2016 the grind began in earnest, and Knyaz13 has rarely stopped since. Some months contain over 2,900 games, which is either dedication or an accidentally stuck mouse. The longest winning streak hit 15, but the darkest hour came with 20 straight losses. Even princes get tilted.
What makes Knyaz13 dangerous is that the strength-adjusted win rate in Blitz is nearly 50%. They are not farming weaker players. They are out there trading blows with everyone.
A Repertoire of Extremes
As White, Knyaz13 is a loyal e4 soldier. The French Defense: Exchange Variation and the Caro-Kann Defense: Exchange Variation appear thousands of times, alongside the Bishop's Opening: Vienna Hybrid, Hromádka Variation. As Black, the Petrov's Defense is the safety blanket, with over 10,000 games and a stubborn 40% win rate. The Sicilian Defense: Najdorf Variation is the occasional thrill ride.
Rivalries That Define a Career
No prince rules alone. Knyaz13 has battled Stefan Busch 192 times, GVolynskiy 160 times, and Vlad Vlad 129 times. Against vladimir112233, Knyaz13 dominates 83 wins to 38 losses. Against stefanbusch, the score is nearly dead even, proof that this rivalry is a true war.
Playing Style and Midnight Habits
Knyaz13 loves the long game within the fast time control: 82% of games reach an endgame and decisive battles average about 75 moves. They have a comeback rate above 93%, meaning they never stop believing. Statistically, the best hour to face them is never, but especially not at 2 a.m., when their win rate peaks. They are the night owl of the chessboard.