Uncle_Onizuka: The Blitz Board's Favorite Wild Uncle
Meet the Uncle
Uncle_Onizuka is the kind of chess player who makes the term International Master sound like a warning label. FIDE may have awarded the title, but the blitz server gave the attitude. With a peak blitz rating of 3065, a 17 game winning streak, and more than 1,200 rated blitz games in a single calendar year, this is a player who treats time trouble like a welcome mat.
A Repertoire Built on Queens and Dragons
Uncle_Onizuka's opening choices are a mix of classical discipline and modern chaos. As White, the Queen's Gambit Declined is the daily bread, with the QGD 4.Nf3 line winning 69.23% and the Ragozin system winning 62.86%. They play 1.d4 hundreds of times, occasionally switching to 1.c4, 1.Nf3, or even 1.e4, perhaps just to keep opponents guessing. As Black, the Accelerated Dragon with the Maróczy Bind is a genuine weapon, producing a 68.75% win rate, while the Modern Defense Pterodactyl Variation gives them 58.54% and a whole lot of fun.
Rivalries That Define the Grind
Every great blitz specialist has a cast of regulars. Uncle_Onizuka's most played opponent is the_chess_dropout, with 24 games and a 14-8-2 record in Uncle's favor. Against TheGoatPlayingChess10 the numbers are even friendlier: 15 wins, 2 losses, and 1 draw. But the rivalry with Roberto Junio Brito Molina tells a different story, with robertojbm holding an 8-4-1 edge. That makes every rematch appointment viewing.
Numbers, Streaks, and Late Night Chaos
Blitz is clearly the preferred time control. shows the climb to 3065, reached on February 27, 2026. That peak is also captured by 3065 (2026-02-27).
offers a visual tour of the openings that fuel the rating.- 87.34% comeback rate, which means Uncle_Onizuka is never truly dead.
- 50.13% win rate after losing a piece, a number that would make most players resign.
- 86.3% endgame frequency, proving blitz can still be a marathon.
- Slightly better with the Black pieces, winning 53.26% compared to 49.92% as White.
The underlying stats are just as loud. Uncle_Onizuka plays long, dramatic blitz games that somehow keep ending in wins. The best time to play is 22:00, which makes perfect sense for a player whose most common checking piece is the queen and whose favorite moment is delivering check right after the clock starts to scream.