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kalmandufne

Playing Since: 2022-10-16 (Active)

Wow Factor: ♟♟♟♟♟

Chess.com

Rapid: 2063
9W / 0L / 0D
Blitz: 2590
2585W / 1633L / 275D
Bullet: 2281
17012W / 9294L / 807D

Profile

Kalmandufne is a chess player who thrives on rapid-fire decisions and long, stubborn endgames. Rising from online play to more serious competition, they blend solid fundamentals with bold middlegame ideas and a surprising knack for turning dicey positions into wins.

Preferred time control: Rapid. Their journey spans Bullet, Blitz, and Rapid, with a penchant for sharp openings and tenacious endgames. kalmandufne

[[Chart|Rating||2022-2025]]

Playing Style

Kalmandufne tends to avoid quick resignations and prefers to squeeze every percent of value from a position. Endgames are a forte, and they frequently convert small advantages into lasting pressure.

  • EarlyResignationRate: 0.39
  • EndgameFrequency: 79.79%
  • AvgMovesPerWin: 71.06
  • AvgMovesPerLoss: 74.77
  • WhiteWinRate: 63.9%
  • BlackWinRate: 60.03%
  • ComebackRate (Tactics): 77.79

Opening Repertoire

Their openings blend Queen's Gambit Declined, King's Indian Defense in Sämisch variations, and related QGA ideas, with occasional Australian Defense experiments. The aim is dynamic, resilient play that keeps opponents guessing well into the middlegame.

  • Bullet: QGD 3.Nc3 Nf6 4.e3; King’s Indian Defense: Sämisch Variation
  • Blitz: QGD 3.Nc3 Nf6 4.e3; QGA 3.e3 c5
  • Rapid: Australian Defense; Modern Defense; other flexible setups

Career Highlights

  • Longest Winning Streak: 29
  • Current Winning Streak: 7
  • Longest Losing Streak: 9
  • Current Losing Streak: 0
  • Most Played Opponents: natiq_ferecli (181), schwindelaar (178), vladny02 (159), jovanzivic10 (157), madrook2021 (151)

Notable Peaks

  • Bullet peak: 2444 (2024-11-02)
  • Blitz peak: 2626 (2025-07-15)
  • Rapid peak: 2039 (2025-08-14)

Recent Form

In recent years, Kalmandufne has been active across all formats, with rapid improvement in Blitz and sustained performance in Bullet and Rapid—reflecting a well-rounded, adaptable approach to the game.


Coach's Avatar

What you’re doing well

  • You’re converting pressure into wins in your recent rapid games, showing good practical fighting spirit and decisiveness in the middlegame.
  • Your opening versatility is a strength. You’ve scored well across several defenses, suggesting you can adapt plans to different Black setups rather than being tied to one fixed line.
  • Your near‑term momentum is positive. The rating trend over 1– to 6‑month horizons is strong, indicating you’re applying new ideas effectively in the short term.

Areas to improve

  • Solidify king safety and development in the early middlegame. In sharp lines, the plan can become unclear if pieces aren’t coordinated. Aim to complete development and secure the king before launching double‑edged attacks.
  • Deepen calculation in tactical or tactical‑leaning positions. When there are forcing lines, try to visualize 3–4 moves ahead to avoid missing counterplays or unexpected defenses.
  • Strengthen endgame technique, especially rook and pawn endings. Many games end with simplified positions; practicing a few standard rook endings will help convert more wins when material changes occur.
  • Maintain balance between aggression and resource management. Your openings data show strong results, but ensure you’re not overextending a lead at the cost of king safety or piece activity in the long run.

Opening choices and plan

Your current openings show comfort with a mix of dynamic defenses and standard setups. This is a strength, but a clear, repeatable plan helps you stay in control in the early phase:

  • For each opening you commonly encounter, outline a simple plan for the first 8–10 moves (development, king safety, typical pawn breaks, and key piece activity). This helps reduce drift into unclear middlegames.
  • Continue to build familiarity with the ideas behind each line rather than memorizing only moves. This makes you harder to prepare against and improves your adaptability in unfamiliar positions.
  • Keep practicing at least one new idea or variation in each opening, but back it up with solid, time‑tested fundamentals (development, central control, and king safety).

Openings you’ve used include Australian Defense, Modern Defense, Barnes Defense, Blackburne Shilling Gambit, and Sicilian Defense. Each offers different typical plans you can reinforce in your study notes. Australian Defense, Modern Defense, Barnes Defense, Blackburne Shilling Gambit, Sicilian Defense

Practical training plan for the next two weeks

  • Daily tactical focus: complete 15–20 focused puzzles emphasizing checks, captures, and forcing moves. Aim for consistent, accurate calculations up to 3–4 plies beyond the obvious line.
  • Endgame week: practice rook endings and rook + pawn endings twice this cycle. Use simple drill positions to improve technique and converting advantages.
  • Post‑game reviews: after each rapid game, write a 2–3 sentence note on one moment you could have played more precisely and one improvement idea to test next time.
  • Opening reinforcement: pick 1–2 ideas from each opening you use most and create a short 1–page cheat sheet with typical plans, common middlegame themes, and a few representative pawn breaks.

Next steps and encouragement

You’ve shown strong short‑term growth and solid results across multiple openings. If you’d like, I can tailor a 2‑week study plan and generate a compact practice pack (puzzles, endgames, and opening notes) aligned with your recent games. You can view your activity here: kalmandufne.



🆚 Opponent Insights

Recent Opponents
Samuel Malka 1W / 0L / 0D
Mohamed Ezat 1W / 0L / 0D
aditya_aaaa 9W / 6L / 0D
shiaxou 1W / 3L / 0D
mikechesser 0W / 1L / 0D
osirisloco 2W / 2L / 1D
jigglywiggly 8W / 3L / 0D
eingeschult 1W / 0L / 0D
danutaking 40W / 22L / 2D
lebrieuc 37W / 8L / 2D
Most Played Opponents
schwindelaar 123W / 67L / 14D
madrook2021 116W / 62L / 4D
natiq_ferecli 103W / 72L / 6D
fetenn 125W / 40L / 4D
jovanzivic10 99W / 56L / 4D

Rating

Year Bullet Blitz Rapid Daily
2025 2320 2649 2063
2024 2218 2443
2023 2052 2430
2022 1403 2287 1896
Rating by Year202220232024202526491403YearRatingBulletBlitzRapid

Stats by Year

Year White Black Moves
2025 2858W / 1454L / 134D 2737W / 1520L / 158D 74.6
2024 3513W / 1748L / 161D 3290W / 1937L / 186D 72.8
2023 3216W / 1750L / 150D 3000W / 1939L / 210D 73.2
2022 439W / 239L / 40D 438W / 258L / 37D 77.0

Openings: Most Played

Bullet Opening Games Wins Losses Draws Win Rate
QGD: 3.Nc3 Nf6 4.e3 1540 1039 465 36 67.5%
King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation 1466 990 448 28 67.5%
QGA: 3.e3 c5 1231 805 389 37 65.4%
Australian Defense 937 602 312 23 64.2%
QGD: 3.Nc3 Bb4 841 517 298 26 61.5%
Scotch Game 795 520 245 30 65.4%
Blackburne Shilling Gambit 757 447 283 27 59.0%
Three Knights Opening 692 379 297 16 54.8%
Benoni Defense: Benoni Gambit Accepted 619 421 179 19 68.0%
QGA: 4.e3 a6 618 388 205 25 62.8%
Rapid Opening Games Wins Losses Draws Win Rate
Giuoco Piano: Tarrasch Variation 2 2 0 0 100.0%
Modern Defense 1 1 0 0 100.0%
Barnes Defense 1 1 0 0 100.0%
Blackburne Shilling Gambit 1 1 0 0 100.0%
Sicilian Defense 1 1 0 0 100.0%
Australian Defense 1 1 0 0 100.0%
QGD: Albin, 3.dxe5 1 1 0 0 100.0%
Nimzo-Indian Defense: Classical Variation, Berlin Variation 1 1 0 0 100.0%
Blitz Opening Games Wins Losses Draws Win Rate
King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation 265 174 81 10 65.7%
QGD: 3.Nc3 Nf6 4.e3 263 153 92 18 58.2%
QGA: 3.e3 c5 227 140 68 19 61.7%
QGA: 4.e3 a6 192 100 80 12 52.1%
Australian Defense 129 81 45 3 62.8%
Scotch Game 127 72 46 9 56.7%
QGD: 3.Nc3 Bb4 110 65 37 8 59.1%
Blackburne Shilling Gambit 106 63 41 2 59.4%
Nimzo-Indian Defense: Classical Variation 90 54 28 8 60.0%
Ruy Lopez: Closed 85 47 35 3 55.3%

🔥 Streaks

Streak Longest Current
Winning 29 1
Losing 9 0