Avatar of Kim Sergey

Kim Sergey FM

Username: sergeikim

Location: Almaty

Playing Since: 2017-05-14 (Active)

Wow Factor: ♟♟♟♟♟♟

Chess.com

Rapid: 2557
5W / 0L / 0D
Blitz: 2601
20231W / 21299L / 4037D

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!


Coach's Avatar

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:



🆚 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
Rating by Year20172018201920202021202220232024202526581400YearRatingBulletBlitz

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