Avatar of Marcelo Llorens Sepulveda

Marcelo Llorens Sepulveda FM

Username: Caleuche

Playing Since: 2017-04-12 (Inactive)

Wow Factor: ♟♟♟♟

Chess.com

Blitz: 2546
1062W / 1091L / 158D
Bullet: 2558
7952W / 8144L / 937D

Marcelo Llorens Sepulveda (a.k.a. Caleuche)

FIDE Master | Bullet & Blitz Specialist Extraordinaire

Marcelo Llorens Sepulveda, known in the digital chess realms as Caleuche, is a FIDE Master who dances on the chessboard with lightning speed and a tactical mind as sharp as a freshly honed knight's edge. While some players struggle just to keep up with the clock, Marcelo thrives where milliseconds count, boasting bullet ratings soaring above 2550 and blitz ratings flirting with 2600. Don't blink—it's hard to catch this speedster in action without missing a flurry of brilliant moves!

Since 2017, Marcelo has amassed over 20,000 bullet games and nearly 3,000 blitz battles, racking up an impressive number of victories that earn respect across the chessverse. With a bullet win rate hovering close to 47%, many opponents have found themselves on the receiving end of his rapid-fire onslaught. His legendary winning streak once stretched to a whopping 105 consecutive wins—enough to make even the toughest grandmasters reconsider their openings!

Marcelo’s style is a thrilling blend of endurance and aggression, often fighting tooth and nail through marathon endgames (84% of his games see him deep into the endgame trenches) and showing uncanny resilience with a comeback rate of nearly 89%. Lose a piece early? No worries—Marcelo’s 100% win rate after losing material is proof that he’s a master of turning the tables, sometimes even while sipping coffee and smirking.

A curious fact: despite his blistering pace, Marcelo’s average game length shows patience—winning games after around 82 moves on average, proving that speed doesn’t mean rashness. And while he keeps the early resignations to a humble 1.27%, he’s no stranger to tough fights, often pulling off comebacks that would make Hollywood scriptwriters jealous.

Off the board, Marcelo enjoys challenging puzzles and opponents named puzzlebot_1294 and shivacalypso. With a penchant for secrecy, his favorite opening is simply listed as Top Secret—because some mysteries are better left unsolved.

Whether you're a blitz beginner or bullet buff, playing against Marcelo Llorens Sepulveda is a masterclass in speed, strategy, and a sprinkle of cheeky brilliance. Just remember: if your mouse slips, he will pounce with the precision of a cyberspace predator.


Coach's Avatar

What You're Doing Well

Marcelo, your recent games demonstrate several strengths that you can continue to build upon:

  • Opening Knowledge: You're comfortable with a variety of openings including the Sicilian Defense in different variations, the French Defense, and the Alekhine Defense, showcasing good preparation and adaptability.
  • Positional Play: In many games, you maintain solid positional pressure and capitalize on small advantages, as seen in your handling of pawn structure and piece activity.
  • Endgame Technique: Your games often reach complex endgames where you demonstrate good technique, particularly in Rook endgames and material imbalances.
  • Time Management: Your ability to win on time in several bullet games shows good speed and familiarity with rapid decision-making under pressure.
  • Resilience and Recovery: Over a longer time frame you have a positive rating trend with an upward slope, indicating continuous improvement.

Areas to Improve

To raise your bullet game performance and overall consistency, consider focusing on these areas:

  • Time Pressure Accuracy: Losses sometimes come from time trouble rather than position, so sharpening quick evaluation and simplifying calculation during critical moments can help.
  • Handling Complex Positions: In tougher tactical or dynamic situations (for example, in certain Ruy Lopez or Sicilian lines), be cautious about allowing the opponent counterplay or unexpected attacks.
  • Opening Consistency: While your opening repertoire is broad, balancing and mastering your main openings better could improve your win rate and help reduce losses in the early middle game.
  • Bullet Specific Patterns: Bullet games require recognizing common tactical motifs at glance. Drilling tactical puzzles and practicing pattern recognition could help improve speed and accuracy.
  • Managing Draws and Close Losses: Your win/loss record is quite close; focusing on converting slightly better positions and defending better in equal ones would shift more results to your favor.

Strategies for Improvement

Here are some actionable tips to refine your play:

  • Analyze Recent Games: Review losses especially where you lost on time or due to a critical miscalculation. Understanding what caused the time trouble or tactical oversight can inform better habits.
  • Opening Drills: Focus on perfecting a few key openings rather than maintaining many at once. This will allow you to quickly recall plans and typical tactics in bullet time.
  • Speed Tactics Training: Engage in specialized tactics training timed for bullet to simulate game speed, improving your ability to spot winning ideas faster.
  • Endgame Practice: Strengthen your knowledge of common endgame patterns relevant to your games, enhancing confidence when converting or defending late positions.
  • Use Increment or Longer Time Controls Occasionally: To build deeper understanding and reduce rushing habits, switch to slightly longer controls occasionally and analyze mistakes deeply afterwards.
  • Maintain Physical and Mental Readiness: Quick games require sharp concentration. Ensure you’re fresh and undistracted when playing bullet sessions.


🆚 Opponent Insights

Most Played Opponents
buryat2014 61W / 91L / 8D
Anselm Wagner 49W / 94L / 1D
Leo Bispo 58W / 44L / 5D
WarlordX 47W / 34L / 5D
Julian Landaw 32W / 45L / 6D

Rating

Year Bullet Blitz Rapid Daily
2025 2558 2546
2024 2518 2251
2023 2415
2022 2408
2021 2479 2414
2020 2569 2557
2019 2379 2468
2018 2452 2399
2017 2502 2361
Rating by Year20172018201920202021202220232024202525692251YearRatingBulletBlitz

Stats by Year

Year White Black Moves
2025 899W / 921L / 124D 833W / 1002L / 111D 81.7
2024 51W / 43L / 9D 54W / 43L / 7D 80.0
2023 0W / 0L / 0D 1W / 1L / 0D 61.5
2022 14W / 14L / 0D 8W / 15L / 3D 79.6
2021 7W / 14L / 1D 10W / 10L / 2D 77.8
2020 3W / 2L / 1D 4W / 2L / 0D 90.5
2019 983W / 1066L / 133D 902W / 1133L / 143D 86.3
2018 903W / 1020L / 112D 830W / 1098L / 109D 86.5
2017 1842W / 1323L / 164D 1670W / 1528L / 176D 85.4

Openings: Most Played

Bullet Opening Games Wins Losses Draws Win Rate
French Defense 1024 535 436 53 52.2%
Sicilian Defense: Closed 965 443 471 51 45.9%
Sicilian Defense: Alapin Variation 931 489 388 54 52.5%
Sicilian Defense 808 410 358 40 50.7%
Alekhine Defense 757 360 358 39 47.6%
Colle System: Rhamphorhynchus Variation 735 337 360 38 45.9%
Benoni Defense: Benoni Gambit Accepted 667 358 261 48 53.7%
Czech Defense 461 232 202 27 50.3%
Nimzo-Larsen Attack 454 166 268 20 36.6%
Scandinavian Defense 444 207 213 24 46.6%

🔥 Streaks

Streak Longest Current
Winning 105 0
Losing 13 4