Avatar of Marcin Molenda

Marcin Molenda IM

Username: Marcin

Location: Tomaszów Lubelski

Playing Since: 2017-05-31 (Active)

Wow Factor: ♟♟♟♟♟♟

Chess.com

Daily: 1604
3W / 0L / 1D
Rapid: 2384
90W / 33L / 10D
Blitz: 2727
4370W / 3601L / 545D
Bullet: 2587
1470W / 1382L / 163D

Biography

Marcin Molenda is a Polish chess International Master and a well-known online streamer who blends sharp analysis with entertaining storytelling. He emerged on the online chess scene in the late 2010s and has since built a reputation for teaching through play, live commentary, and a friendly, competitive spirit. Off the board, Marcin is curious, approachable, and always ready to share a good idea with his audience.

Titles and Presence

Marcin earned the International Master (IM) title from FIDE, cementing his status as a respected figure in contemporary chess. He maintains an active presence as a streamer, offering game analyses, opening discussions, and interactive sessions with viewers who want to learn and laugh along the way.

Playing Style and Openings

Marcin favors a flexible and dynamic opening repertoire, thriving in complex, tactical, and strategic midgames. In Blitz and Rapid, he enjoys sharp, combative lines and practical setups that keep opponents on their toes. His repertoire touches on Sicilian defenses, Modern and Scandinavian families, and other active systems designed for quick, fighting games.

  • Sicilian Defense: Alapin and related lines
  • Scandinavian and modern, aggressive setups
  • Widely varied repertoire to suit rapid-fire play

Highlights

Marcin is known for a strong Blitz presence, with a peak that places him among notable blitz players. Rapid is his preferred time control, and he consistently demonstrates adaptability and resilience across formats. He regularly shares insights through his streams, inviting viewers to join his journey and learn from live analysis.

Rapid Rating2021202220232024202523842188YearRapid Rating
Marcinmolenda

Closing

Marcin Molenda continues to blend competitive chess with community-driven streams, proving that a strong IM title and a lively online presence can go hand in hand. For fans of tactical battles, clear explanations, and a moment of humor, his content is a reliable destination.


Coach Chesswick's Profile Photo
Coach Chesswick

Quick summary

Nice run recently — you're converting strong middlegame advantages and finishing with clean technique. Your recent Oct 6 game vs aivrs is a good example of turning activity and passed pawns into a win. Your overall adjusted win rate (~56%) and positive rating slope show you're trending up.

Recent game to review (play through)

Revisit the Oct 6 victory vs aivrs — focus on how you increased pressure and simplified into a winning rook + pawn ending.

What you're doing well

  • Strong opening results in many systems (Scotch, Four Knights, several Sicilian lines and the London) — your preparation and familiarity pay off.
  • Good attacking instincts: you create kingside pressure and open files with pawn storms (examples vs catty321 and Lidong Wang).
  • Conversion technique: you calmly turned activity into a winning rook endgame on Oct 6 — strong sense for simplifying at the right moment.
  • Consistent positive rating trend and a decent strength-adjusted win rate — shows good practical play and decision-making under rapid time controls.

Primary weaknesses to fix

  • King safety after exchanges: in your most recent loss to eduardotare you got exposed after tactical exchanges around the king. Be cautious accepting captures that open lines toward your king.
  • Occasional tactical vulnerability — a few games show missed defensive resources or countertactics. Sharpen pattern recognition for forks, discovered checks and back-rank ideas.
  • Specific openings with lower win rate: the QGD Ragozin and Barnes Defense lines have mixed results — either refine the lines or avoid them in fast games until you feel comfortable.
  • Time-management habits: in rapid you often have good time but keep an eye for mini-time-scrambles where accuracy falls. Use increments to double-check forcing lines.

Concrete training plan (4-week cycle)

  • Daily (15–25 minutes): 20 tactical puzzles focused on motifs you miss (pins, forks, discovered attacks). Use mixed difficulty — aim for speed + accuracy.
  • 3× per week (30–45 minutes): Analyze one loss and one close win with an engine — but first do a “why did I play this?” self-check. Ask: what was my opponent threatening? What plan did I have?
  • Weekly (1 session): 45–60 minutes endgame study — rook endings and simple king+pawn conversions. Your conversion is good; make it bulletproof.
  • Openings (2 sessions/week, 30 min): Solidify your home repertoire. Keep what works (Scotch, Four Knights, Caro-Kann Classical). For the QGD Ragozin and Barnes, pick one practical improvement or sideline to test twice and evaluate.
  • Practical play: 10 rapid games per week, then pick 2 to review. Focus on applying the tactics and king safety checklist.

Game-specific checklist (before and during the game)

  • Before castling/accepting trades: scan for enemy knights and bishops that could hop to attacking squares — avoid creating flightless squares for your king.
  • When materially even and pieces are active: prefer simplifying to winning endgames only if your king is safer than opponent's and pawn structure is better.
  • On each move: ask three quick questions — (1) What is my opponent threatening? (2) Is any of my piece loose or en prise? (3) Do I have tactical shots I can force?
  • Endgame habit: trade into pawn endings only if you understand the resulting pawn structure; otherwise keep rooks/active pieces.

Short-term goals (next 30 days)

  • Cut down on king-exposure losses — aim to reduce tactical blunders by 30% (track in your reviews).
  • Work one weak opening (e.g. QGD: Ragozin) and play it twice in rated games to test fixes.
  • Complete a 4-week endgame module: basic rook endgames, Lucena, Philidor basics.

Notes & resources (placeholders)

  • Review the Oct 6 game vs aivrs and the June loss vs eduardotare — both are instructive in opposite directions.
  • Openings to keep using: Scotch Game, Four Knights Game, Caro-Kann Defense — these suit your style.
  • Openings to polish: QGD: Ragozin, Barnes Defense — pick one short plan and one anti-trick each.
  • Placeholder for study log: add short notes after each session — what tactic motifs recurred, which endgames felt shaky.

If you want, I can produce a personalized 4-week calendar with exact daily exercises and links to positions from your recent games to drill.



🆚 Opponent Insights

Recent Opponents
luknik02 2W / 0L / 0D View
vallek86 0W / 1L / 0D View
Steo Hat 1W / 0L / 0D View
Caio Victor Brandts Buys 0W / 2L / 0D View
qkid2024 1W / 1L / 0D View
amir128811 0W / 1L / 0D View
sjakkerntobi 0W / 1L / 0D View
Eduard Khatoev 0W / 0L / 1D View
pnims_05 0W / 1L / 0D View
lepolatupukki 2W / 0L / 1D View
Most Played Opponents
Dawid Czerw 83W / 64L / 9D View Games
tytulino 105W / 3L / 5D View Games
Jannchess 70W / 1L / 5D View Games
Leo Bispo 28W / 33L / 1D View Games
Stanisław Żyłka 15W / 21L / 13D View Games

Rating

Year Bullet Blitz Rapid Daily
2025 2601 2727 2384 1604
2024 2606 2545 2376
2023 2474 2482 2377 1604
2022 2519 2468 2188 1727
2021 2445 2397 2212
2020 2393 2474 1400
2019 2257 2330
2018 2176 2344 1400 1546
2017 2147
Rating by Year20172018201920202021202220232024202527271400YearRatingBulletBlitzRapidDaily

Stats by Year

Year White Black Moves
2025 577W / 510L / 89D 516W / 571L / 97D 77.1
2024 321W / 203L / 47D 309W / 233L / 39D 77.9
2023 404W / 239L / 41D 330W / 299L / 36D 76.5
2022 375W / 336L / 37D 366W / 347L / 43D 74.8
2021 361W / 315L / 41D 357W / 312L / 36D 74.4
2020 290W / 242L / 39D 279W / 236L / 48D 73.0
2019 270W / 208L / 28D 256W / 232L / 20D 73.3
2018 467W / 296L / 50D 427W / 352L / 40D 73.2
2017 124W / 81L / 15D 124W / 91L / 10D 73.7

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Caro-Kann Defense 280 153 106 21 54.6%
Sicilian Defense: Alapin Variation 206 106 91 9 51.5%
Sicilian Defense: Alapin Variation, Sherzer Variation 165 79 80 6 47.9%
Sicilian Defense: Closed 155 84 67 4 54.2%
Australian Defense 146 73 65 8 50.0%
Diemer-Duhm Gambit (DDG): 4...f5 141 72 59 10 51.1%
Amazon Attack: Siberian Attack 140 70 62 8 50.0%
Slav Defense: Bonet Gambit 125 70 47 8 56.0%
London System: Poisoned Pawn Variation 125 66 49 10 52.8%
Catalan Opening 119 68 46 5 57.1%
Bullet Opening Games Wins Losses Draws Win Rate
Caro-Kann Defense 200 79 106 15 39.5%
Modern 116 66 45 5 56.9%
Amar Gambit 112 54 51 7 48.2%
Australian Defense 78 43 30 5 55.1%
Nimzo-Larsen Attack 72 38 29 5 52.8%
Colle System: Rhamphorhynchus Variation 68 28 37 3 41.2%
Sicilian Defense: Alapin Variation 63 39 19 5 61.9%
London System: Poisoned Pawn Variation 62 28 28 6 45.2%
Czech Defense 60 27 29 4 45.0%
Scandinavian Defense 59 38 20 1 64.4%
Rapid Opening Games Wins Losses Draws Win Rate
Scotch Game 16 14 2 0 87.5%
Four Knights Game 14 13 1 0 92.9%
Caro-Kann Defense 14 11 0 3 78.6%
QGD: Ragozin 5 2 2 1 40.0%
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line 5 4 1 0 80.0%
Amazon Attack: Siberian Attack 5 4 1 0 80.0%
Barnes Defense 4 2 2 0 50.0%
London System: Poisoned Pawn Variation 4 4 0 0 100.0%
Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation 4 4 0 0 100.0%
Caro-Kann Defense: Classical Variation 4 3 1 0 75.0%
Daily Opening Games Wins Losses Draws Win Rate
Sicilian Defense: O'Kelly Variation 1 1 0 0 100.0%
QGA: 3.e3 c5 1 1 0 0 100.0%
Ruy Lopez: Closed 1 0 1 0 0.0%
Diemer-Duhm Gambit (DDG): 4...f5 1 1 0 0 100.0%
Scotch Game 1 1 0 0 100.0%
QGD: Semi-Tarrasch, 5.cxd5 Nxd5 1 1 0 0 100.0%
London System: Poisoned Pawn Variation 1 0 0 1 0.0%

🔥 Streaks

Streak Longest Current
Winning 19 1
Losing 12 0
🐞 Report a Problem