Avatar of Sergey Stolyarov

Sergey Stolyarov

Username: SergSt

Location: Лучшее

Playing Since: 2017-06-18 (Active)

Wow Factor: ♟♟♟♟♟

Chess.com

Rapid: 2453
134W / 15L / 35D
Blitz: 2522
5984W / 6166L / 1136D
Bullet: 2495
3287W / 1687L / 258D

Sergey Stolyarov (SergSt) - A Chess Biography

Meet Sergey Stolyarov, a blitz wizard whose fingers move faster than most people’s thoughts. With a blitz peak rating soaring to a fearsome 2714 in 2024 and a bullet max rating flirting with the 2585 mark in 2019, Sergey doesn’t just play chess — he practically breathes it.

Career Highlights & Style

Sergey’s chess journey is a rollercoaster of dramatic comebacks and relentless tactical pressure, backed by an incredible 92.37% comeback rate and a flawless 100% win rate after losing a piece. Don’t expect him to resign early either; his early resignation rate is a stubborn 0.49%, proving he fights till the very last move.

His endgame mastery is notable, engaging in endgames nearly 89% of the time, and with an average of about 80 moves per win, Sergey’s games are marathons filled with strategic depth and nerve-wracking tension.

Opening Repertoire: Sicilian and Friends

As a true connoisseur of fighting openings, Sergey shows a strong preference for the Sicilian Defense, boasting a steady ~51% win rate in blitz with over 995 games under his belt. His bullet performance makes you wonder if he’s part ninja, crushing opponents with a dazzling 60% win rate in the Sicilian.

Other favored defenses include the French Defense King's Indian Attack and the Modern Defense in its various exciting flavors, each contributing to his reputation as a player comfortable in complexity and chaos alike.

The Psychological Gamer

Sergey is not just about moves and tactics, he's also about resilience and mental fortitude. Although his tilt factor is a modest 14, he’s known to handle the pressure much better than most, evidenced by his dynamic ability to raise his game under adversity.

Opponent Fun Facts

Sergey’s opponents include a colorful mix from “politish” to “scientificmouse” (who apparently gives Sergey a challenge — watch out!). Among his frequently faced rivals, “cstevens1” tops the chart with 70 clashes.

When Sergey Plays

Fun fact: His best winning hours are in the morning and early afternoon (especially 9 AM, almost 60% wins), and surprisingly robust at 5 AM with a spectacular 76.67% success rate. Night owls beware!

In Summary

Whether it’s blitz, bullet, or rapid, Sergey Stolyarov combines sharp intuition, knight-move cunning, and a knack for outlasting opponents. With a track record full of epic battles and a playful side that easily laughs at losing pieces, Sergey remains a fierce competitor and an admirable figure in the chess world. Expect the unexpected because with Sergey, chess is never dull!


Coach's Avatar

What Sergey is doing well in rapid games

Sergey shows a strong instinct for activity and creating practical chances in middlegames. You often keep pressure on the opponent and seek opportunities to complicate the position, which can yield winning chances when your opponent missteps. Your willingness to engage in sharp lines can be a powerful weapon when you have the initiative.

Key improvement areas to raise your results

  • Opening consistency: aim for a compact, reliable opening plan that leads to comfortable middlegames. This helps you avoid early concessions and gives you clearer paths to play for an advantage.
  • King safety and development: prioritize quick, solid development and ensure the king is safely tucked away before initiating heavy middlegame tactics. This reduces the risk of tactical surprises against you in the early and middle stages.
  • Endgame technique: strengthen rook endings and pawn endgames so you can convert advantages or hold draws when the position simplifies. Practice common endgame patterns and typical transitions from middlegame to endgame.
  • Time management: balance your clock by allocating time for each phase (opening, middlegame, endgame) and avoid long pre-moves in critical moments. A steady pace helps you resist time pressure mistakes.
  • Decision making under pressure: after complex middlegames, practice identifying 2–3 viable plans and choosing a clear path quickly, rather than exploring many alternatives.

Opening repertoire and plan

Adopt a compact, repeatable setup for both sides. Choose 2 core lines to study deeply—one for White and one for Black—and learn their typical plans, pawn structures, and common middlegame ideas. Two solid options to focus on are Caro-Kann Defense and Modern/Defensive setups, since they offer clear development plans and flexible middlegames. Build a simple, automatic plan against the main replies so you can reach a comfortable middlegame quickly and confidently.

Practical training plan for the coming weeks

  • Weekly opening study: pick 2 lines (White and Black) and learn the main ideas, typical pawn structures, and common middlegame plans; review 2 model games for each line and write 2–3 notes per game.
  • Daily tactical practice: 15–20 minutes of puzzles to sharpen calculation speed and pattern recognition.
  • Endgame practice: 2 sessions per week focusing on rook endings and essential king+pawn endings; study a couple of standard conversion and drawing techniques.
  • Post-game analysis: after each rapid game, note the top 3 turning points and consider alternative plans you could have used.
  • Time-management drill: in next week’s games, avoid spending more than a set portion of your time in the opening 20 moves; use a small pre-set framework for forcing lines to save time.

Practice drills and study suggestions

  • Endgame patterns: study key rook endings and pawn endings, focusing on typical motifs like “rook behind passed pawn” and opposition concepts.
  • Opening practice: review your main lines with a coach or stronger player, and annotate the position after the first 10 moves to confirm your plan and identify deviations.
  • Game review routine: for every game, identify 1 critical moment where a different plan could have been stronger, and map out 2 alternative moves you could have tried.

Next steps and feedback cadence

Share a few minutes of your upcoming rapid games for targeted feedback on key moments that decide the outcome. If you’d like, I can annotate specific games with notes highlighting critical decision points and suggested improvements.



🆚 Opponent Insights

Most Played Opponents
Christian Stevens 33W / 32L / 5D
Jonah Willow 18W / 42L / 0D
quillotamaster 30W / 24L / 5D
SpanishChessCoach 14W / 37L / 6D
Mathieu Ternault 18W / 34L / 2D

Rating

Year Bullet Blitz Rapid Daily
2025 2495 2522 2437
2024 2609
2023 2653
2022 2539
2021 2537 2636 1108
2020 2438 2595
2019 2449 2620
2018 2488
2017 2357
Rating by Year20172018201920202021202220232024202526531108YearRatingBulletBlitzRapid

Stats by Year

Year White Black Moves
2025 928W / 725L / 123D 877W / 776L / 126D 83.5
2024 633W / 403L / 116D 531W / 520L / 92D 86.4
2023 47W / 37L / 12D 44W / 48L / 5D 88.7
2022 48W / 62L / 8D 39W / 66L / 9D 91.2
2021 75W / 64L / 26D 76W / 93L / 27D 84.6
2020 790W / 824L / 161D 664W / 919L / 175D 91.1
2019 2071W / 1143L / 212D 1896W / 1336L / 213D 84.2
2018 355W / 396L / 82D 325W / 434L / 54D 87.6
2017 18W / 11L / 1D 19W / 13L / 1D 82.8

Openings: Most Played

Rapid Opening Games Wins Losses Draws Win Rate
Modern 27 22 2 3 81.5%
Caro-Kann Defense 23 19 2 2 82.6%
Sicilian Defense 19 11 3 5 57.9%
Modern Defense 16 11 0 5 68.8%
Barnes Opening: Walkerling 13 12 1 0 92.3%
Czech Defense 10 6 0 4 60.0%
French Defense 9 7 1 1 77.8%
Scandinavian Defense 9 6 0 3 66.7%
Barnes Defense 6 4 0 2 66.7%
English Opening 5 2 2 1 40.0%
Blitz Opening Games Wins Losses Draws Win Rate
Modern 2330 971 1151 208 41.7%
Caro-Kann Defense 1602 744 736 122 46.4%
Sicilian Defense 1446 755 571 120 52.2%
Modern Defense 899 411 406 82 45.7%
French Defense 694 339 301 54 48.9%
Czech Defense 540 217 277 46 40.2%
Barnes Opening: Walkerling 381 175 184 22 45.9%
King's Indian Attack: French Variation 343 186 130 27 54.2%
Sicilian Defense: Alapin Variation, Sherzer Variation 288 154 101 33 53.5%
King's Indian Attack 265 131 111 23 49.4%
Bullet Opening Games Wins Losses Draws Win Rate
Modern 656 427 200 29 65.1%
Caro-Kann Defense 532 354 152 26 66.5%
Sicilian Defense 378 228 131 19 60.3%
Czech Defense 347 218 110 19 62.8%
French Defense 344 236 95 13 68.6%
Modern Defense 329 214 103 12 65.0%
Amar Gambit 214 144 67 3 67.3%
Barnes Opening: Walkerling 213 152 52 9 71.4%
Scandinavian Defense 207 155 38 14 74.9%
Sicilian Defense: Alapin Variation, Sherzer Variation 167 119 41 7 71.3%

🔥 Streaks

Streak Longest Current
Winning 54 1
Losing 14 0