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!
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 |
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 |