Kim Sergey — The FIDE Master of Blitz Brilliance
Meet Kim Sergey, a chess virtuoso whose fingers dance across the board faster than most can blink! Awarded the prestigious title of FIDE Master, Sergey has carved a reputation online as a force to be reckoned with, especially in the blitz chess arena.
Starting from a humble blitz rating of 1593 in 2017, Sergey has steadily climbed the ranks, peaking at a whopping 2684 in 2025. With over 26,000 blitz games under their belt and a nearly 45% win rate, this player is as persistent as a chess detective solving the mysteries of every opening.
Trivia: Sergey’s longest winning streak is an impressive 19 games, proving that when the stars align, opponents better watch out! Their average moves per win hover around 75 moves, showcasing not only speed but also strategic depth and resilience—because a quick blunder is just not in Sergey’s vocabulary.
When it comes to style, Sergey isn’t just fast—they possess a comeback rate of over 91% and a perfect 100% win rate after losing a piece (yes, you read that right!). Their psychological tilt factor is relatively low, indicating a cool head even when the heat is on.
Outside the board, Sergey’s list of opponents reads like a who's who of online chess tough guys and gals, including frequent battles with aliencowboy, rabbiteuk, and milostb. Friendly or fierce, Sergey is always ready for a dance of wit and nerves.
Rapid and Bullet chess may not be Sergey’s playground, but when it comes to blitz, they are practically a grandmaster in disguise. As the saying goes, “The queen may rule the board, but Sergey rules the blitz!”
Fun fact: Despite a modest bullet record (just a couple of games), Sergey’s blitz dominance shines so brightly, it’s like watching a chess comet streak across the night sky.
So next time you see sergeikim online, prepare yourself—it's going to be a wild ride through tactics, speed, and some serious checkmate magic!
Quick feedback on your recent blitz games
You’ve shown a style that presses for activity in the middlegame and you’re willing to take the initiative in dynamic positions. Your openings data suggests you’re comfortable with sharper, imbalance-rich lines, and you’ve had some success in the Benoni and certain King’s Indian setups. There’s a clear path to turning more of your promising positions into clean wins, especially in faster time controls where small mistakes become decisive.
What you do well
- You choose dynamic openings and pressure the position to create practical chances in blitz. This helps you avoid too many passive games.
- Your openings data shows you perform well in certain aggressive lines (for example, the Benoni King’s Pawn Line) when you reach non-symmetric middlegames with active pieces.
- You seem capable of keeping the game sharp and forcing your opponent to solve problems under time pressure, which is a valuable blitz asset.
- You have the ability to complicate when your opponent is least prepared, which often yields practical chances in short time controls.
What to improve
- Time management in blitz: aim to keep at least a small, comfortable buffer in the later middlegame so you can spot tactics or simplify when needed rather than rushing.
- Endgame technique: many blitz games reach rook and pawn endings where precise technique matters. Practice common rook endgames and plan ahead for king activity and passed pawns.
- Blunder prevention: with near coin-flip strength-adjusted results, small tactical oversights matter. Build a routine of fast tactical practice to improve pattern recognition under pressure.
- Opening stability: while you have strong lines, narrowing to a 2–3 core systems can reduce errors from switching ideas mid-session. Deepen a small repertoire and review typical plans and key middlegame ideas for each.
- Decision making under time: develop a simple, quick-check checklist for promising positions (material balance, king safety, piece activity, and major threats) to avoid overthinking.
Opening suggestions based on performance
Your openings data points to a few promising directions. Consider consolidating a compact, repeatable blitz repertoire around these lines:
- Benoni Defense: King’s Pawn Line — strong win rate when taken into sharper, dynamic play. Practice the typical pawn breaks and piece placements to maximize counterplay.
- King’s Indian Defense: Orthodox Variation — solid performance in a complex, tactical setup. Focus on standard middlegame plans and typical recaptures to avoid confusion in blitz.
- Nimzo-Indian Defense: Classical Variation — useful as a flexible, solid choice. Build familiarity with common move orders and typical pawn structures to reduce decision time.
If you’d like, I can tailor a 2–3 game opening plan to test in the next week and provide quick, mobile-friendly reference notes for each line. kim%20sergey
Two-week practical plan
- Daily: 15–20 minutes of focused tactics training to improve quick pattern recognition under time pressure.
- Blitz practice: 20–30 blitz games per week with a fixed, small repertoire (2–3 trusted openings) to reduce decision fatigue.
- Endgame focus: twice this week, practice rook ending drills and simple king-and-pawn endings until you can convert familiar positions smoothly.
- Game reviews: after each blitz session, review two games (one win, one loss) with a focus on where you spent most time and where you could have simplified earlier.
Endgame and tactics quick-checklists
- Endgame readiness: if you’re unsure about a rook ending, aim to activate the king early and centralize rooks on open files.
- Tactics under time pressure: scan for forcing moves first (checks, captures, threats) and verify before you act.
- Blitz discipline: resist over-ambitious pawn pushes late in the game if they create weaknesses or stop your pieces from coordinating.
- Healthy time-use habit: allocate roughly a fixed amount per phase (opening 15–20% of time, middlegame 40–50%, endgame 20–30%) to prevent dangerous time pressure.
Placeholder references
For quick access during study, you can reference your profile and the openings mentioned above:
- Profile placeholder: kim%20sergey
- Opening topic placeholders: - King’s Indian Defense: Orthodox Variation - Benoni Defense: King’s Pawn Line
🆚 Opponent Insights
| Recent Opponents | ||
|---|---|---|
| ryan_young | 1W / 0L / 0D | |
| Dorian Micottis | 0W / 1L / 0D | |
| kaazbe7 | 5W / 2L / 0D | |
| pizzafria06 | 0W / 1L / 0D | |
| ghazghkull-thraka | 1W / 1L / 0D | |
| mrspaceadvantage | 0W / 1L / 0D | |
| feelyourmoves | 2W / 1L / 1D | |
| maksymboldysh | 0W / 1L / 0D | |
| unfiltered77 | 0W / 2L / 0D | |
| porsche-boxster | 1W / 0L / 0D | |
| Most Played Opponents | ||
|---|---|---|
| Alan Stein | 72W / 99L / 13D | |
| Nathan White | 46W / 71L / 13D | |
| milostb | 42W / 63L / 13D | |
| Luis Galego | 52W / 45L / 2D | |
| greatplay2 | 48W / 42L / 5D | |
Rating
| Year | Bullet | Blitz | Rapid | Daily |
|---|---|---|---|---|
| 2025 | 2570 | |||
| 2024 | 2658 | |||
| 2023 | 2623 | |||
| 2022 | 2596 | |||
| 2021 | 2571 | |||
| 2020 | 2466 | 2557 | ||
| 2019 | 1400 | 2420 | ||
| 2018 | 2271 | 2474 | ||
| 2017 | 2355 |
Stats by Year
| Year | White | Black | Moves |
|---|---|---|---|
| 2025 | 273W / 220L / 47D | 253W / 238L / 54D | 82.8 |
| 2024 | 638W / 570L / 109D | 637W / 572L / 120D | 81.8 |
| 2023 | 529W / 408L / 109D | 461W / 463L / 125D | 83.0 |
| 2022 | 538W / 487L / 119D | 503W / 537L / 89D | 82.9 |
| 2021 | 1145W / 1136L / 217D | 1003W / 1192L / 253D | 80.1 |
| 2020 | 2588W / 2517L / 517D | 2302W / 2735L / 502D | 79.9 |
| 2019 | 2249W / 2268L / 435D | 2071W / 2503L / 423D | 81.0 |
| 2018 | 1467W / 1452L / 265D | 1298W / 1623L / 240D | 79.7 |
| 2017 | 617W / 605L / 93D | 565W / 666L / 90D | 80.2 |
Openings: Most Played
| Blitz Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| King's Indian Defense: Accelerated Averbakh Variation | 2217 | 1116 | 948 | 153 | 50.3% |
| Nimzo-Indian Defense: Classical Variation | 1560 | 728 | 669 | 163 | 46.7% |
| Benoni Defense: King's Pawn Line | 1529 | 942 | 497 | 90 | 61.6% |
| Nimzo-Indian Defense: Classical Variation, Noa Variation | 1475 | 668 | 668 | 139 | 45.3% |
| Slav Defense: Bonet Gambit | 1454 | 626 | 671 | 157 | 43.0% |
| Ruy Lopez: Brix Variation | 1399 | 592 | 663 | 144 | 42.3% |
| QGD: 4.Nf3 | 1251 | 596 | 538 | 117 | 47.6% |
| Blackburne Shilling Gambit | 1163 | 548 | 521 | 94 | 47.1% |
| King's Indian Defense: Orthodox Variation | 1051 | 567 | 364 | 120 | 54.0% |
| East Indian Defense | 951 | 348 | 509 | 94 | 36.6% |
| Bullet Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Slav Defense: Exchange Variation | 1 | 0 | 1 | 0 | 0.0% |
| Unknown | 1 | 0 | 1 | 0 | 0.0% |
| Rapid Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Benoni Defense: King's Pawn Line | 2 | 2 | 0 | 0 | 100.0% |
| Blackburne Shilling Gambit | 1 | 1 | 0 | 0 | 100.0% |
| Nimzo-Larsen Attack | 1 | 1 | 0 | 0 | 100.0% |
| King's Indian Defense: Accelerated Averbakh Variation | 1 | 1 | 0 | 0 | 100.0% |
🔥 Streaks
| Streak | Longest | Current |
|---|---|---|
| Winning | 19 | 0 |
| Losing | 14 | 4 |