Avatar of DrGruenfeld

DrGruenfeld

Playing Since: 2017-12-22 (Active)

Wow Factor: ♟♟♟♟♟♟

Chess.com

Daily: 1366
24W / 2L / 1D
Rapid: 2250
154W / 124L / 21D
Blitz: 2307
7778W / 8864L / 1078D
Bullet: 2109
34544W / 38222L / 3213D

Player Profile: DrGruenfeld

Meet DrGruenfeld, a chess virtuoso whose love for the board is as deep as the Grunfeld Defense itself. An intense competitor and a persistent tactician, DrGruenfeld's journey through rating graphs is nothing short of a rollercoaster ride—except this ride is full of pawns promoting to queens and knights jumping into checkmate!

Rating Trajectory & Style

Since 2018, DrGruenfeld has steadily climbed through the bullet ranks, reaching an impressive peak rating of 2387 in 2025. A blistering blitz performer too, they peaked at 2377 in 2024, proving they can think quickly when the clock’s ticking. Rapid and daily performances show a cerebral side as well, with moves averaging over 70 steps per win, showcasing some serious patience when the fingers slow down.

Early resignations are few and far between (only 0.32%), and with an endgame frequency near 85%, DrGruenfeld is the master of clawing victories from tight spots. Not to mention, their comeback rate of nearly 90% and a flawless 100% win rate after losing a piece—because why cry over spilled pawns when you can checkmate instead?

Preferred Openings - A Gruenfeld-ish Chess Journey

  • Main weapon: English Opening Symmetrical Variation - safe, solid, yet deadly with almost 47% win rate in bullet games.
  • Catalan Opening Closed boasts a juicy 53% win rate in bullet, proving DrGruenfeld likes to keep opponents on their toes.
  • On blitz boards, the Modern Defense and Sicilian Defense Accelerated Dragon variations form the backbone of DrGruenfeld’s tactical assaults.

Recent Battles - Tales from the Board

In a recent thrilling duel against Gohima, DrGruenfeld demonstrated impeccable technique to force a checkmate with the rook sliding into Rc1# in an Accelerated Dragon aged to perfection. The game was a dazzling display of patience and precise timing, leaving the audience wondering if DrGruenfeld moonlights as a chess wizard.

Not all battles ended victorious; in a tense encounter against JoseLudosChess, a time scramble tipped the scales. But even in loss, DrGruenfeld’s fighting spirit was evident—never too proud to learn from the clock ticking away like a drum solo.

Psychology & Timing

With a tilt factor of just 34, DrGruenfeld keeps cool when the position starts heating up—though a small caution to opponents: their infamous win-rate spikes between 7 pm and 11 pm, especially on Saturday, when the real blitz party begins. Win rates hover in the mid-40% range generally, but they clock an impressive near 47% around prime gaming hours, showing their brain is most lethal at night.

Overall

Whether fighting in bullet blurs or rapid-fire blitz duels, DrGruenfeld balances tactical sharpness with solid strategic foundations. They're equally comfortable sacrificing a piece (and winning afterwards every single time!) and patiently squeezing opponents in mighty endgames. Fun fact: they once won with a victory streak of 14 games—rumor has it, chess engines secretly ask for their autograph.

So next time you see DrGruenfeld on the scoreboard, prepare for a battle that might last 70 moves or explode in a tactical storm (depending on your luck!). They’re the kind of player who proves that chess is a beautiful blend of science, art, and a sprinkle of madness.

Follow DrGruenfeld on Chess.com

Coach's Avatar

Quick recap — replay your last win

Nice finish in the QGD/Chigorin game where your active pieces and tactical shot decided the game. Replay the key sequence below to study the tactics and the plan you followed.

Replay (click to open):


Opponent: teemachtschlank

What you’re doing well

  • Active piece play — you repeatedly bring knights and rooks into the action (examples: Nd4/Nc6 in the win). That creates tactical chances and practical threats.
  • Willingness to open lines — pawn captures like gxf3 and dxe6 show you’re happy to create dynamic imbalance and open files for rooks/queens.
  • Good use of tactics — you found concrete shots (Qxe6+ and forks/recaptures) that decided multiple games. Keep that tactical sharpness.
  • Opening variety — you’ve had success with several systems (Closed Sicilian, Colle-type setups, QGD lines). That flexibility is valuable.

Recurring issues and what to fix

  • Time management / game abandonment: your single loss was a time forfeit. On daily games, check the clock regularly and set notification reminders so a game doesn’t auto-lose while away.
  • King safety when you open the kingside — you often castled long and then open files towards both kings; decide early whether you want a mutual attacking race or a safer plan (if you castle opposite sides, expect pawn storms).
  • Pawn structure follow-through — after opening lines (gxf3, dxe6) make sure to convert activity into concrete gains (improve rooks, target weak pawns) rather than relying on the opponent to blunder.
  • Tactical oversights risk: you trade into tactics-heavy positions often. Continue checking for hanging pieces and back-rank issues (two simple checks before committing a capture).

Opening notes — targeted adjustments

  • You’re doing well in Closed Sicilian and QGD/Chigorin lines — keep the core plans and pawn breaks that worked (play for e4/e5 breaks as appropriate).
  • Be cautious vs the Dutch — your Dutch game ended with a time loss and you fared less well there. Review typical pawn breaks (c6/c5 and e6/e5) and the common piece setups for the Stonewall/Dutch structures. Tip: when facing ...f5, plan c4 or c3 + e4 breaks carefully.
  • When you castle long (QGD: Chigorin, 3.cxd5 style), commit to a pawn storm on the kingside; otherwise consider short castling to avoid mutual attacks.

Tactical & calculation drills

  • Daily tactic habit: 8–12 quality puzzles per day — slow down and solve them with full calculation (candidate moves, checks, captures, threats).
  • Practice "candidate move" checking: before every capture/queen move, list opponent replies and at least two candidate defenses.
  • Work on forks and discovered checks — you successfully used forks (Nd4/Nc6 ideas). Train knight and pawn fork patterns from middlegame positions.

Endgame & conversion

  • Many of your wins end by resignation after tactical gains — that’s great. To improve conversion, drill basic rook endgames, Lucena/Rook activity, and king + pawn vs king technique.
  • When up material, prioritize piece activity and eliminate counterplay (exchange off active enemy pieces, simplify into a won pawn/rook ending).

Time management & daily games tips

  • Set phone/computer reminders when you play daily (check variants on notification settings). Don’t let long breaks accumulate on a multi-day daily game.
  • When you must pause for hours, try a short note in chat to your opponent (if allowed) or make a safe waiting move rather than a forcing one that creates complex tactics you’ll miss later.

Concrete 4‑week plan

  • Week 1 — Tactics focus: 10 puzzles/day + review 3 lost positions and find the critical missed tactic.
  • Week 2 — Openings: pick your top 2 systems (e.g., Closed Sicilian and QGD Chigorin). Build 5 typical middlegame plans for each and practice them in 5 correspondence/daily games.
  • Week 3 — Endgames & conversion: 15 minutes/day on rook endgames and king+pawn basics; convert 3 winning games to check technique.
  • Week 4 — Practical play: play 8 daily games, focus on clock checks, and annotate 4 games (wins and the time-lost game) to spot recurring mistakes.

Quick tactical checklist to use each move

  • Any checks, captures, or threats for either side?
  • Are my pieces on active squares? Can I improve a piece in one tempo?
  • Is my king safe after the move? If I open a file, who benefits most?
  • Do I have a forced tactic after opponent’s best reply?

Next steps for your next game

  • Before the first pawn push, decide where you’ll castle — that influences whether to attack or consolidate.
  • If you get the chance to play the QGD/Chigorin again, reuse the set-piece you executed (central pawn breaks + queen infiltration) but check for available defenses like ...c5 earlier.
  • Address the time-forfeit: schedule quick daily checks and consider shorter time-controls (rapid/blitz) practice to build faster instincts for daily time management.

Resources & follow-up

When you want, send one annotated game (a loss or a narrow win). I’ll provide a short move-by-move checklist of the critical moments and 3 concrete improvements to implement next game.

Opponent you’ve faced most recently: teemachtschlank

Parting note

You’re on a clear upward trajectory — your recent slope and streak show growth. Keep sharpening tactics, tidy up clock habits for daily games, and convert the positions where you already have the initiative. Want a focused analysis of one specific game next? Tell me which game and I’ll annotate the 3 turning points.



🆚 Opponent Insights

Recent Opponents
blind2010 1W / 0L / 0D
Kalo_paidi 0W / 1L / 1D
Niji183 0W / 1L / 0D
tulipnoir 0W / 1L / 1D
thereddrag 2W / 2L / 0D
peruvian_monkey 0W / 1L / 0D
miggilo 2W / 0L / 0D
pawnstructure2005 1W / 0L / 0D
darkdouglas 1W / 1L / 0D
aidypie 1W / 1L / 0D
Most Played Opponents
KF3WIN 76W / 150L / 10D
crasmus 42W / 73L / 9D
testzocker 73W / 26L / 7D
dmrogers1 40W / 52L / 5D
gamassut 50W / 44L / 2D

Rating

Year Bullet Blitz Rapid Daily
2025 2155 2369 2250 1366
2024 2120 2301 2237 1137
2023 2210 2301 2213
2022 2199 2304 2029
2021 2204 2198 2140 496
2020 2200 1826
2019 2037 2300 800
2018 2100 2110
2017 2005
Rating by Year2017201820192020202120222023202420252369496YearRatingBulletBlitzRapidDaily

Stats by Year

Year White Black Moves
2025 2655W / 2601L / 226D 2275W / 3005L / 203D 75.4
2024 2308W / 2176L / 230D 1963W / 2542L / 213D 76.8
2023 3384W / 3470L / 357D 2840W / 4037L / 311D 77.4
2022 2931W / 3016L / 268D 2666W / 3295L / 275D 75.5
2021 2300W / 2387L / 300D 2029W / 2656L / 286D 78.4
2020 1475W / 1475L / 116D 1336W / 1618L / 138D 77.9
2019 2052W / 2119L / 227D 1841W / 2271L / 198D 79.6
2018 1326W / 1170L / 87D 1224W / 1278L / 83D 76.3
2017 49W / 14L / 3D 42W / 23L / 2D 70.2

Openings: Most Played

Bullet Opening Games Wins Losses Draws Win Rate
Colle System: Rhamphorhynchus Variation 4822 2153 2464 205 44.6%
Modern 3862 1590 2142 130 41.2%
Caro-Kann Defense 3120 1400 1615 105 44.9%
English Opening: Agincourt Defense 3041 1505 1397 139 49.5%
English Opening: Symmetrical Variation 2843 1298 1415 130 45.7%
Amar Gambit 2353 1037 1215 101 44.1%
Australian Defense 2176 977 1115 84 44.9%
Réti Opening 2049 994 970 85 48.5%
Hungarian Opening: Wiedenhagen-Beta Gambit 1651 775 809 67 46.9%
English Opening: Caro-Kann Defensive System 1589 784 740 65 49.3%
Blitz Opening Games Wins Losses Draws Win Rate
Modern 1307 529 698 80 40.5%
Colle System: Rhamphorhynchus Variation 715 302 355 58 42.2%
Réti Opening 711 332 342 37 46.7%
English Opening: Symmetrical Variation 699 312 346 41 44.6%
English Opening: Agincourt Defense 585 293 260 32 50.1%
Australian Defense 583 271 296 16 46.5%
Sicilian Defense: Accelerated Dragon, Maróczy Bind 515 228 244 43 44.3%
Catalan Opening: Closed 473 229 208 36 48.4%
Modern Defense: Pterodactyl Variation 423 179 219 25 42.3%
Sicilian Defense: Closed 378 163 199 16 43.1%
Rapid Opening Games Wins Losses Draws Win Rate
Réti Opening 25 16 9 0 64.0%
Modern 24 14 10 0 58.3%
Sicilian Defense: Accelerated Dragon, Maróczy Bind 14 7 5 2 50.0%
Australian Defense 10 5 5 0 50.0%
Modern Defense 9 4 5 0 44.4%
Modern Defense: Pterodactyl Variation 9 4 4 1 44.4%
English Opening: Symmetrical Variation 8 4 3 1 50.0%
Colle System: Rhamphorhynchus Variation 8 3 5 0 37.5%
Sicilian Defense 8 3 4 1 37.5%
London System: Poisoned Pawn Variation 8 2 4 2 25.0%
Daily Opening Games Wins Losses Draws Win Rate
Sicilian Defense: Closed 3 3 0 0 100.0%
Sicilian Defense 2 2 0 0 100.0%
Amar Gambit 2 2 0 0 100.0%
Colle System: Rhamphorhynchus Variation 2 2 0 0 100.0%
Modern Defense: Pterodactyl Variation 1 1 0 0 100.0%
Unknown 1 0 0 1 0.0%
Bird Opening: Dutch Variation, Batavo Gambit 1 1 0 0 100.0%
Australian Defense 1 1 0 0 100.0%
QGD: Chigorin, 3.cxd5 1 1 0 0 100.0%
Dutch Defense 1 0 1 0 0.0%

🔥 Streaks

Streak Longest Current
Winning 14 0
Losing 34 2