Introduction
Chinguun Sumiya (username: ChinguunSu) is an International Master (FIDE) and a fearsome blitz specialist who prefers to decide games faster than you can say "checkmate." Known for long, resilient battles even in fast time controls, ChinguunSu blends deep endgame technique with sudden tactical fireworks. Peak blitz highlight: 2870 (2025-07-08).
Quick snapshot: International Master • Preferred time control: Blitz • Style: tenacious endgame player with a strong comeback instinct.
Playing Style & Strengths
ChinguunSu's games often look like marathon sprints—surprisingly long for blitz. Opponents report a player who rarely gives up and loves technical endgames.
- Endgame frequency: high (plays deep into the finish—85.62% of games reach substantive endgames).
- Average moves per decisive game: ~80–87 moves, revealing a taste for extended tactical and technical battles.
- Tactical resilience: comeback rate ≈ 86.8% and a nearly 45% win rate after losing material—dangerous to underestimate.
- Psychology: Best time to face ChinguunSu is not midnight—23:00 is prime time for their strongest blitz play.
- Early resignation rate: 0 (will fight to the last move).
Favorite Openings (Blitz)
ChinguunSu shows a wide and creative opening repertoire in blitz, with several reliable go-to lines:
- Sicilian Defense: Closed — 65 games, WinRate ~43%.
- Caro-Kann Defense — 42 games, WinRate ~62% (a personal success story).
- Sicilian Defense: Najdorf Variation — 37 games, WinRate ~54%.
- Blackburne Shilling Gambit — 31 games, WinRate ~58% (surprising cheeky choice for blitz chaos).
- Sicilian Defense: Accelerated Dragon, Maróczy Bind — 29 games, balanced and strategic.
In rapid and bullet ChinguunSu experiments widely—Amar Gambit and Philidor show perfect short samples in rapid play.
Notable Matches & Opponents
ChinguunSu has faced some of the same rivals repeatedly, producing memorable rivalries and practice grounds:
- Most-played: Frederik Svane — 20 games (record: 6–13–1).
- Other frequent foes: plsloseiambad (12 games), IKKPHD (11 games, positive score), Paul Szuper (7–1 record).
These repeated encounters have sharpened ChinguunSu's preparation and practical handling of tricky openings.
Streaks & Memorable Metrics
- Longest winning streak: 20 games — yes, twenty.
- Current winning streak: 1 game (a fresh win keeps the momentum alive).
- Longest losing streak: 7 games — even champions have bad coffee days.
- Strength-adjusted win rate in blitz: >50% (a reliable performer in fast formats).
Representative Blitz Game (viewer)
Here is a short sample blitz sequence to illustrate the kind of sharp, theoretical play ChinguunSu enjoys:
Fun Facts & Personality
- Nickname on the server: ChinguunSu — use it if you want to get on their good side (or avoid it if you're playing).
- Best hour to challenge: around 23:00, where their blitz win rate spikes dramatically.
- Tilt factor: 7 — can be playful or dramatic after swings; means watch the clock and your blunders.
- Preparation depth grew over time (median prep depth now ~5 in 2025) — study meets speed.
Closing
International Master Chinguun Sumiya (ChinguunSu) is a modern blitz tactician who combines stubborn endgame technique with sudden tactical ferocity. Whether you're preparing an opening novelty or hoping to survive the late-night onslaught, ChinguunSu is a player who rewards serious study and punishes sloppy play. Good luck—and may your clocks run out before your ideas do.