Profile
ChessBrain_Org, affectionately known as Vadim, is a lightning-fast Bullet maestro who treats the clock as a co-conspirator and the board as a playground. With a knack for turning pressure into punchlines, Vadim blends sharp tactics with a pocketful of quick reflexes.
Preferred time control appears to be Bullet, where accuracy meets speed in a dance that leaves opponents blinkless and chalk-dusted.
Career Highlights
- Peak rapid rating: 2103 (2025-08-11).
- Peak blitz rating: 1877 (2025-01-07).
- Longest winning streak: 36 games.
- Notable frequent rivals include haplesswish, costco-hotdog, polygonalchessman, and chessgrandmasternathan23.
Openings and Style
- Rapid openings that shine: London System: Poisoned Pawn Variation (75 games, 62.67% win rate), Slav Defense: Bonet Gambit (65 games, 61.54%), Amar Gambit (46 games, 58.7%).
- Bullet favorites include Amazon Attack (377 games, 56.76%), Amar Gambit (152 games, 55.92%), and QGA variants (varied success).
- Blitz notes: Amar Gambit (53 games, 62.26%), Diemer-Duhm Gambit (33 games, 72.73%) show Vadim’s appetite for sharp, forcing lines when the clock ticks loud.
Opening explorations and cross-format tendencies are often discussed in internal terms, for example: Caro-Kann Defense, London System: Poisoned Pawn Variation, Amar Gambit
Play and Data Snippets
A few quick data touchpoints from the journey so far:
- Longest winning streak: 36
- Peak rating snapshot: 2103 (2025-08-11)
Sample game sketch (PGN placeholder):
Rating trend glimpse:
What went well in your recent bullet win
You demonstrated sharp tactical awareness and the ability to convert initiative into a decisive finish. In a compact game, you kept the pressure on the opponent’s king, switched to an active rook endgame, and found a clean forcing line that led to checkmate. This shows you can spot winning sequences when the pieces cooperate and the defense is a step or two behind.
- You used open files effectively to activate your rooks and coordinate pieces toward the enemy king.
- You stayed patient in the middle game, trading into a favorable endgame and then finishing with precise play.
- Your king safety remained solid while you attacked, reducing chances for counterplay.
Areas to improve based on the recent losses and draws
- Time management under bullet pressure: maintain a calm pace early, so you’re not scrambling at critical moments. Try to allocate a small, consistent amount of time for the first 12–15 moves and reserve a dedicated block for tactics at the end of the game.
- Defensive resilience when the position becomes tense: in some losses, counterplay appeared after you grabbed material or pushed too aggressively. Practice recognizing when to consolidate and simplify to a safe endgame rather than chasing complications.
- Back-rank and coordination awareness: ensure your pieces (especially rooks) stay connected and that your king’s escape squares aren’t suddenly closed off by a tactical shot from your opponent.
- Conversion from complex middlegames to clean wins: in leaning on tactical melee, confirm you have a clear plan to convert advantages rather than just chasing forcing moves. When the board gets messy, switch to simpler, sound plans (develop, castle, and contest open files) before diving into tactical nets.
Opening choices that fit bullet play and how to practice them
Your openings show a mix of solid and sharp setups. For bullet, a streamlined, less theory-heavy repertoire tends to perform better under time pressure. Consider embracing 1–2 openings you know well and that lead quickly to active piece play.
- Amazon Attack and its direct, aggressive ideas can yield quick, tactical games and test your opponent’s early decisions. If you like aggressive setups, practice this to a deeper level so you can execute the standard plans confidently in a minute or two.
- Caro-Kann family lines provide solid development and clear middlegame plans. If you prefer steadier development with fewer sharp tricks, keep a reliable variation (for example, a main line with quick development and central control) ready for rapid deployment.
- Slav-related ideas offer solid structure with active piece play; if you enjoy handling dynamic open files, practicing a simple Slav line can give you practical, fast paths to playable positions in bullet.
Practice tip: pick 1–2 openings you’re comfortable with, and study a handful of typical middlegame themes in each (open files for rooks, knight hops to strong outposts, timely minor-piece trades). This helps you reach a practical, aggressive plan quickly in games with tight time control.
Two-week practical training plan
- Daily tactic time: 15–20 minutes of short puzzles focusing on forcing moves, checks, captures, and simple to intermediate combinations to improve calculation under time pressure.
- Openings practice: 3 sessions per week, 30 minutes each, concentrating on 1–2 chosen bullet-ready openings. Learn the first 12–15 moves deeply and memorize typical middlegame plans.
- Mini-games review: after every 2–3 bullet games, write a quick one-line note on the key turning point and what you would do differently next time (especially around the moment you felt time pressure or the plan became unclear).
- Endgame drills: 1–2 sessions per week on rook endings and basic king-and-pawn endgames. The goal is to convert even small advantages into a win or hold a draw when behind.
- Time-management drill: play practice games with a strict 2+0 or 3+0 time control, but stop and pause after 10 moves to evaluate candidate plans and keep a running idea bank for each position.
Personal note and next steps
Your overall trajectory shows you can win with clean tactical play and you have the capacity to press benefits when you find them. To keep improving in bullet, focus on consistent opening choices that lead to practical positions, maintain solid defense under time pressure, and develop a quick, reliable endgame plan so you can convert or salvage positions as needed. With steady practice on these fronts, you’ll see more consistent results in short time controls.
Want to link this feedback to your profile for quick reference? vadim
🆚 Opponent Insights
| Recent Opponents | ||
|---|---|---|
| DaVaun Williams | 0W / 2L / 0D | |
| ravmaster09 | 3W / 1L / 0D | |
| jdfujimoto | 0W / 1L / 0D | |
| nar-chu-chu-is-good | 1W / 0L / 0D | |
| saniyat24 | 1W / 0L / 0D | |
| mark198512 | 0W / 1L / 0D | |
| not-pabu | 2W / 12L / 0D | |
| haian-xu | 1W / 0L / 0D | |
| sibiu2005ro | 0W / 1L / 0D | |
| austinwise | 0W / 1L / 0D | |
| Most Played Opponents | ||
|---|---|---|
| haplesswish | 293W / 53L / 35D | |
| costco-hotdog | 69W / 93L / 18D | |
| polygonalchessman | 66W / 30L / 8D | |
| chessgrandmasternathan23 | 75W / 13L / 0D | |
| checkersisbehtter | 6W / 75L / 3D | |
Rating
| Year | Bullet | Blitz | Rapid | Daily |
|---|---|---|---|---|
| 2025 | 1746 | 1695 | 1908 | 1075 |
| 2024 | 1828 | 1812 | 2025 | |
| 2023 | 1676 | 1531 | 1780 | 1082 |
| 2022 | 1408 | 1474 | 1707 | 1060 |
| 2021 | 1185 | 1219 | 1395 | 950 |
| 2020 | 982 | 738 | 1090 |
Stats by Year
| Year | White | Black | Moves |
|---|---|---|---|
| 2025 | 204W / 246L / 21D | 213W / 244L / 27D | 71.9 |
| 2024 | 380W / 312L / 32D | 347W / 336L / 39D | 68.5 |
| 2023 | 503W / 383L / 55D | 479W / 401L / 61D | 66.0 |
| 2022 | 389W / 284L / 32D | 372W / 291L / 42D | 65.5 |
| 2021 | 539W / 386L / 34D | 490W / 437L / 40D | 60.0 |
| 2020 | 43W / 39L / 0D | 36W / 45L / 1D | 56.2 |
Openings: Most Played
| Rapid Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Caro-Kann Defense | 395 | 207 | 167 | 21 | 52.4% |
| Amazon Attack | 185 | 102 | 76 | 7 | 55.1% |
| Australian Defense | 157 | 79 | 66 | 12 | 50.3% |
| Caro-Kann Defense: Exchange Variation | 110 | 49 | 49 | 12 | 44.5% |
| London System: Poisoned Pawn Variation | 75 | 47 | 22 | 6 | 62.7% |
| Amazon Attack: Siberian Attack | 75 | 33 | 33 | 9 | 44.0% |
| Slav Defense: Bonet Gambit | 65 | 40 | 21 | 4 | 61.5% |
| Amar Gambit | 46 | 27 | 15 | 4 | 58.7% |
| Diemer-Duhm Gambit (DDG): 4...f5 | 36 | 20 | 14 | 2 | 55.6% |
| QGA: 3.Nf3 Bg4 | 36 | 22 | 14 | 0 | 61.1% |
| Blitz Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Caro-Kann Defense | 383 | 190 | 174 | 19 | 49.6% |
| Amazon Attack | 191 | 102 | 80 | 9 | 53.4% |
| Australian Defense | 178 | 102 | 72 | 4 | 57.3% |
| Caro-Kann Defense: Exchange Variation | 151 | 59 | 83 | 9 | 39.1% |
| Amazon Attack: Siberian Attack | 102 | 63 | 31 | 8 | 61.8% |
| London System: Poisoned Pawn Variation | 92 | 52 | 37 | 3 | 56.5% |
| Slav Defense: Bonet Gambit | 59 | 35 | 19 | 5 | 59.3% |
| Amar Gambit | 54 | 34 | 17 | 3 | 63.0% |
| QGA: 3.Nf3 Bg4 | 37 | 22 | 13 | 2 | 59.5% |
| Diemer-Duhm Gambit (DDG): 4...f5 | 33 | 24 | 8 | 1 | 72.7% |
| Bullet Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Caro-Kann Defense | 535 | 252 | 256 | 27 | 47.1% |
| Australian Defense | 407 | 189 | 200 | 18 | 46.4% |
| Amazon Attack | 377 | 214 | 151 | 12 | 56.8% |
| Caro-Kann Defense: Exchange Variation | 211 | 86 | 114 | 11 | 40.8% |
| Amazon Attack: Siberian Attack | 179 | 104 | 70 | 5 | 58.1% |
| Amar Gambit | 152 | 85 | 61 | 6 | 55.9% |
| London System: Poisoned Pawn Variation | 110 | 55 | 51 | 4 | 50.0% |
| Slav Defense: Bonet Gambit | 83 | 52 | 28 | 3 | 62.6% |
| Benoni Defense: Benoni Gambit Accepted | 61 | 24 | 33 | 4 | 39.3% |
| Scandinavian Defense | 51 | 25 | 26 | 0 | 49.0% |
| Daily Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Caro-Kann Defense | 3 | 2 | 1 | 0 | 66.7% |
| Neo-Gruenfeld: 4.Bg2 | 2 | 1 | 1 | 0 | 50.0% |
| Modern | 1 | 1 | 0 | 0 | 100.0% |
| Gruenfeld: Exchange Variation | 1 | 0 | 1 | 0 | 0.0% |
| Catalan Opening | 1 | 1 | 0 | 0 | 100.0% |
| Slav Defense: Bonet Gambit | 1 | 1 | 0 | 0 | 100.0% |
| Dutch Defense: Blackburne Variation | 1 | 1 | 0 | 0 | 100.0% |
| QGD: Chigorin, 3.cxd5 | 1 | 1 | 0 | 0 | 100.0% |
| Australian Defense | 1 | 1 | 0 | 0 | 100.0% |
| Catalan Opening: Open Defense | 1 | 1 | 0 | 0 | 100.0% |
🔥 Streaks
| Streak | Longest | Current |
|---|---|---|
| Winning | 36 | 0 |
| Losing | 14 | 3 |