Avatar of Sergei Mihajlovskij

Sergei Mihajlovskij NM

Username: Mihajlovskij

Playing Since: 2023-04-12 (Active)

Wow Factor: ♟♟♟♟♟

Chess.com

Rapid: 2102
1W / 1L / 0D
Blitz: 2511
734W / 855L / 122D
Bullet: 2515
496W / 557L / 87D

Biography

Sergei Mihajlovskij is a titled chess player who earned the National Master title from National. A familiar name in national circuits and online blitz pools, he brings a razor-sharp tempo and a calm, almost mischievous smile to the clock when the pressure rises. In person he’s as approachable as a friendly gambit, but on the boards he flips into blitz mode with the precision of a metronome and a healthy respect for clever endgames.

Known to fans and fellow players simply as Mihajlovskij, he blends practical, study-informed play with a willingness to take risks in the heat of the moment. His journey through the fast time controls has made him a staple in blitz and bullet events, always ready with a quick witticism after a sharp finish.

For a quick profile, see Sergei Mihajlovskij.

Playing Style and Openings

Blitz is Sergei’s preferred battlefield. He thrives on sharp, dynamic lines and practical decision-making when seconds matter. His Blitz repertoire features a strong emphasis on solid yet aggressive setups, with a fondness for Scandinavian Defense and active, tactical play in the early middlegame. He also employs the Amazon Attack: Siberian Attack in Blitz to create fast, double-edged chances that keep opponents guessing.

  • Scandinavian Defense — Blitz: 148 games, 78 wins, 60 losses, 10 draws (WinRate ~52.7%)
  • Caro-Kann Defense — Blitz: 138 games, 58 wins, 69 losses, 11 draws (WinRate ~42.03%)
  • Amazon Attack: Siberian Attack — Blitz: 31 games, 12 wins, 16 losses, 3 draws (WinRate ~38.71%)

Career Highlights

He reached a peak blitz rating of 2661 on 2025-06-23, illustrating a period of standout form at the fastest pace. In Bullet, his peak reached 2684 in late 2024, underscoring a fearless, clock-handling style. Beyond numbers, Mihajlovskij is celebrated for long streaks of creativity and composure, especially in rapid-fire situations where nerves and nerves of steel collide.

  • Longest winning streak: 8 games
  • Longest losing streak: 12 games
  • National Master title holder

Notes

For a quick visual of his progression, see the accompanying chart and profile link:

Blitz Rating20232024202525782199YearBlitz Rating
Sergei Mihajlovskij.


Coach's Avatar

What you’re doing well

You show good ability to stay active in the middlegame and to generate practical chances even in tricky positions. Your recent wins demonstrate you can spot forcing lines and keep the initiative, often converting complex setups into concrete advantages. You also handle sharp tactics with confidence, which is a strong trait for blitz where quick, decisive decisions matter most. In addition, your openings indicate solid practical understanding, especially in Scandinavian and Chekhover-variation structures, where you can steer the game into favorable middlegame plans.

  • Active piece play and initiative: you frequently choose moves that increase pressure on your opponent's position and force responses rather than passively defending.
  • Tactical acuity in complex positions: you find forcing sequences and keep the game dynamic, which helps you win when opponents are under heat.
  • Strategic handling of practical openings: your comfort with Scandinavian and Chekhover lines gives you reliable pathways to middlegame play with clear plans.

Key improvement areas

  • Time management in blitz: some losses and time scrambles suggest you can benefit from a faster, safer decision process in the early-middle phase. Practice making solid, quick first moves and rely on a simple, repeatable plan in common structures.
  • Defensive calculation and prophylaxis: in sharp games, double-check threats and consider defensive resources earlier to avoid overextending or missing critical defensive resources.
  • Endgame technique: when material becomes imbalanced, strengthen a few practical endgame patterns (rook endings, basic queen vs rook concepts) to convert advantages more consistently.
  • Pattern recognition in your go-to openings: continue building familiarity with typical middlegame ideas in Scandinavian and Chekhover lines so you can spot ideas faster under time pressure.
  • Opening discipline under pressure: blitz rewards concise repertoires. Consider consolidating 2–3 core lines in your strongest openings and know the key middlegame plans, so you can stay accurate even when the clock is tight.

Drills and practice plan (next 4 weeks)

  • Time-pressure training: run 20+0 or 3+2 blitz sessions several times a week to build comfort with quick, correct decisions. After each session, review 2–3 critical positions.
  • Endgame focus: practice 5–10 rook endgames and a few queen vs rook endgames weekly, emphasizing practical conversion and standard technique.
  • Tactical pattern drills: dedicate 15–20 minutes daily to puzzles emphasizing forks, pins, skewers, and discovered attacks, especially those that arise from your preferred openings.
  • Opening refinement: reinforce 2 main lines in Scandinavian and Sicilian Chekhover, study typical middlegame plans, and practice these lines in 15–20 blitz games per week to build familiarity under time pressure.
  • Post-game review ritual: after each blitz session, write down 3 key takeaways, 3 better alternatives, and 1 action to implement in the next game.

Opening repertoire notes

Your data suggests that Scandinavian Defense and Sicilian Chekhover Variation have yielded solid results for you in blitz. Continue to lean on these for their practical bite and clearer middlegame plans. When exploring other openings, favor lines with straightforward plans and easy-to-check ideas so you can maintain accuracy in short time controls. If you want variety, select a flexible system that can lead to a few different structures and learn 2–3 concise plans for each to stay sharp under pressure.



🆚 Opponent Insights

Recent Opponents
William Ferreira Da Cruz 0W / 1L / 0D
Esgata Grunf 1W / 1L / 0D
mfatigue 1W / 1L / 0D
Thuong Cong Duong 0W / 1L / 0D
bazzookkaa 0W / 1L / 1D
kolegino 0W / 2L / 1D
mattis1012 2W / 0L / 0D
lxyh19 1W / 0L / 0D
alwaysfighter 0W / 2L / 0D
sml60 4W / 8L / 0D
Most Played Opponents
javicio 42W / 26L / 2D
timcchesstop 27W / 28L / 8D
lovethatjoker 18W / 13L / 1D
beztdonut 8W / 12L / 0D
penetrators666 9W / 7L / 0D

Rating

Year Bullet Blitz Rapid Daily
2025 2515 2519 2102
2024 2506 2499 2093
2023 2283 2199
Rating by Year20232024202525192093YearRatingBulletBlitzRapid

Stats by Year

Year White Black Moves
2025 238W / 239L / 44D 226W / 256L / 41D 81.3
2024 352W / 378L / 64D 328W / 404L / 50D 83.2
2023 53W / 83L / 10D 56W / 91L / 2D 75.8

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Scandinavian Defense 150 79 61 10 52.7%
Caro-Kann Defense 146 62 71 13 42.5%
French Defense: Advance Variation 106 49 48 9 46.2%
Sicilian Defense 75 32 39 4 42.7%
Sicilian Defense: Chekhover Variation 74 35 34 5 47.3%
Alekhine Defense 59 20 35 4 33.9%
Amar Gambit 39 14 24 1 35.9%
Modern 39 13 24 2 33.3%
Amazon Attack: Siberian Attack 33 13 16 4 39.4%
King's Indian Defense: Orthodox Variation 32 13 17 2 40.6%
Bullet Opening Games Wins Losses Draws Win Rate
Caro-Kann Defense 192 86 91 15 44.8%
Amazon Attack: Siberian Attack 59 31 24 4 52.5%
London System: Poisoned Pawn Variation 50 19 26 5 38.0%
Scandinavian Defense 46 22 21 3 47.8%
Australian Defense 37 21 15 1 56.8%
Döry Defense 34 24 10 0 70.6%
Amar Gambit 32 14 16 2 43.8%
Amazon Attack 31 18 11 2 58.1%
Modern 31 11 18 2 35.5%
Czech Defense 29 14 14 1 48.3%
Rapid Opening Games Wins Losses Draws Win Rate
Nimzo-Larsen Attack 1 1 0 0 100.0%
Bird Opening 1 0 1 0 0.0%
Barnes Opening: Walkerling 1 0 1 0 0.0%
Bird Opening: Dutch Variation 1 0 1 0 0.0%

🔥 Streaks

Streak Longest Current
Winning 8 0
Losing 12 2