Avatar of Néstor Cofré Archibold

Néstor Cofré Archibold FM

Username: ncofre98

Playing Since: 2022-11-16 (Active)

Wow Factor: ♟♟♟♟♟

Chess.com

Daily: 1607
1W / 0L / 0D
Rapid: 2501
11W / 2L / 0D
Blitz: 2580
1179W / 1187L / 152D
Bullet: 2572
489W / 207L / 23D

Néstor Cofré Archibold (ncofre98)

FIDE Master Extraordinaire

Meet Néstor Cofré Archibold, the FIDE Master whose chessboard maneuvers could easily warrant a spy thriller. Known to peers by his username ncofre98, Néstor has consistently dazzled the chess world with a versatile playing style that blends tactical brilliance, resilience, and a flair for the dramatic.

Rapid, Blitz, and Bullet Maestro

Since 2022, Néstor has been blazing through games at lightning speed. His bullet rating rocketed from 1727 up to an astonishing peak of 2723 in 2024, cementing his status as a fearsome competitor in the fastest time controls. Blitz is officially his playground, where he's achieved an intoxicating max rating of 2771 in 2025, winning nearly as many games as he loses but never losing his cool. Rapid and daily games also reveal a methodical strategist who knows when slow and steady wins the race—although he certainly proves he's no slouch in those formats either.

Openings: The Secret Weapons

Néstor’s repertoire reads like an enigma wrapped in a mystery inside a Sicilian Defense. From the Top Secret opening (which he’s mysteriously deployed 313 times in blitz) to the dynamic Sicilian Defense Nyezhmetdinov Rossolimo Attack, where he boasts over 54% wins, he knows how to keep opponents guessing and gasping. His bullet games feature a perfect 100% win rate with the Sicilian Defense Hyperaccelerated Dragon Variation, suggesting opponents might want to avoid playing him in Blitz at all costs.

A Streak That Would Make a Streaker Proud

Néstor once went on a winning streak of 19 games. That’s right, nineteen! That’s the kind of streak where even the chess gods have to take a break and watch in awe. Of course, every champion has their off days – his tilt factor of 11 means he’s human after all, though his comebacks are legendary and he bounces back with 88.5% success after tough spots.

Stats and Fun Facts

  • Average moves per win hover around 77, so Néstor likes to tell a good story in every game.
  • Comes back from losing pieces with 100% win rate—maybe he’s got a magic chess wand hidden somewhere?
  • Plays best in the early afternoon hours (especially 1 PM with an 83% win rate!), perfect for lunch breaks and afternoon coffee boosts.

Psychology and Play

Despite a tiny tendency to resign early (only 1.29%), Néstor’s endgame frequency is impressively high (nearly 79%), showing a fighter’s heart and nerves of steel. His slightly better results with White pieces (52.09% wins) and solid showings with Black prove he’s no one-trick pony.

Whether blitzing through the ranks or plotting multi-move combinations, Néstor Cofré Archibold is a player who embodies passion, skill, and just the right amount of mystery to keep the chess world glued to his every move. If chess were a party, Néstor would be the one challenging you to a duel on the dance floor—quick, exciting, and impossible to ignore.


Coach Chesswick's Profile Photo
Coach Chesswick

Strengths in Your Bullet Games

You have several notable strengths that help your performance in bullet chess:

  • Strong Opening Repertoire: Your win rates in openings like the Modern Defense (over 76%) and the Modern Defense: Pterodactyl Variation (over 83%) show that you are well-prepared and comfortable in these lines.
  • Consistent Performance: You maintain a strong overall record with more than double wins compared to losses, and a 50.6% strength adjusted win rate, which is excellent in bullet time controls.
  • Good Time Management: Several of your wins came by opponents running out of time, reflecting your ability to play fast and maintain pressure in time scrambles.
  • Endgame Technique: Your wins include precise finishing moves such as successful mating attacks and capitalizing on opponent mistakes in endgames.
  • Adaptability: You handle a variety of openings well and can adjust your play between aggressive and positional styles.

Opportunities for Improvement

To further improve your bullet chess performance, consider focusing on these areas:

  • Reducing Losses in Complex Positions: Your loss count has increased recently, especially with a slightly negative rating trend over 12 months. Work on tactics and calculation to avoid falling into traps or losing material prematurely.
  • Handling Time Pressure More Consistently: Although you win on time often, also pay attention to maintaining accuracy when the clock is low. This will help reduce losses on the opponent's time and improve your rating.
  • Expand and Sharpen Opening Repertoire: Some openings like the Sicilian Defense: Closed show a near 50% win rate, indicating some inconsistency. Study typical plans and pitfalls in these lines to boost your confidence or consider alternative lines that suit your style better.
  • Improve Defensive Skills: There are games where you lost from defensively challenging positions. Practicing defensive techniques, especially sideways moves and prophylaxis, could help you save tricky games.
  • Maintain Psychological Focus: Bullet games are fast and stressful. Avoid tilt by reviewing games after losses to learn, but reset quickly to stay sharp for the next game.

Suggestions for Continued Growth

Based on your recent playing data and rating trends, these steps can aid your ongoing improvement:

  • Regular Tactical Drills: Strengthen your speed calculation with daily short tactics puzzles focused on openings you play and typical tactical motifs in bullet.
  • Analyze Your Bullet Games: Review your wins and losses to identify recurring mistakes or missed opportunities, focusing on positions where you lost time or blundered.
  • Time Management Practice: Try practicing increments or slightly slower blitz games to improve decision making under time pressure.
  • Opening Study: Deepen your understanding in openings with lower win rates and explore alternative lines that might suit your style better.
  • Endgame Fundamentals: Brush up on critical endgame patterns that appear often in bullet to improve your finishing skills.


🆚 Opponent Insights

Recent Opponents
lewiseisen 1W / 0L / 0D View
Mark Kotliar 0W / 2L / 0D View
pikachu8583 1W / 0L / 0D View
Sepehr Golsefidy 0W / 1L / 0D View
Knyaz13 1W / 0L / 0D View
alpha_deucalion 1W / 0L / 0D View
dispenser000 0W / 0L / 1D View
eamonmont 1W / 0L / 0D View
liamchess2005 0W / 1L / 0D View
tika_spic 2W / 0L / 0D View
Most Played Opponents
eduardo53147 59W / 7L / 1D View Games
alexeiiramirov 16W / 3L / 0D View Games
Mandy2k8 9W / 8L / 2D View Games
gorditoperro 14W / 3L / 0D View Games
petitpingouin06 10W / 7L / 0D View Games

Rating

Year Bullet Blitz Rapid Daily
2025 2572 2597 2501
2024 2584 2541 2533 1607
2023 2412 2395
2022 2477
Rating by Year202220232024202525972395YearRatingBulletBlitzRapid

Stats by Year

Year White Black Moves
2025 369W / 237L / 25D 352W / 256L / 37D 62.9
2024 475W / 403L / 53D 432W / 451L / 45D 79.3
2023 103W / 68L / 7D 113W / 59L / 6D 76.6
2022 24W / 4L / 3D 31W / 1L / 1D 79.1

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Unknown 202 126 75 1 62.4%
Sicilian Defense: Dragon Variation, Yugoslav Attack 116 66 43 7 56.9%
Sicilian Defense: Moscow Variation, Haag Gambit 111 47 55 9 42.3%
Sicilian Defense: Closed 97 48 45 4 49.5%
Sicilian Defense 91 36 50 5 39.6%
Caro-Kann Defense: Exchange Variation 72 34 35 3 47.2%
Amazon Attack: Siberian Attack 69 26 40 3 37.7%
English Opening: Agincourt Defense 60 23 36 1 38.3%
Sicilian Defense: Dragon Variation 59 30 25 4 50.9%
Sicilian Defense: Moscow Variation 52 18 31 3 34.6%
Bullet Opening Games Wins Losses Draws Win Rate
Amar Gambit 41 31 9 1 75.6%
Modern 40 32 5 3 80.0%
Colle System: Rhamphorhynchus Variation 29 21 8 0 72.4%
Sicilian Defense: Dragon Variation, Yugoslav Attack 25 19 6 0 76.0%
Sicilian Defense: Closed 24 12 11 1 50.0%
Sicilian Defense 24 19 5 0 79.2%
Alekhine Defense 21 13 7 1 61.9%
Caro-Kann Defense: Exchange Variation 21 14 6 1 66.7%
French Defense 19 13 5 1 68.4%
Scandinavian Defense 18 13 4 1 72.2%
Rapid Opening Games Wins Losses Draws Win Rate
Sicilian Defense: Najdorf Variation 2 1 1 0 50.0%
Four Knights Game 2 1 1 0 50.0%
English Opening: Caro-Kann Defensive System 1 1 0 0 100.0%
Amazon Attack: Siberian Attack 1 1 0 0 100.0%
Italian Game: Two Knights Defense 1 1 0 0 100.0%
Alekhine Defense 1 0 1 0 0.0%
Nimzo-Larsen Attack 1 1 0 0 100.0%
Ruy Lopez: Brix Variation 1 1 0 0 100.0%
Benoni Defense: Old Benoni 1 1 0 0 100.0%
Ruy Lopez: Exchange Variation 1 1 0 0 100.0%
Daily Opening Games Wins Losses Draws Win Rate
Slav Defense: Bonet Gambit 1 1 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 23 1
Losing 11 0
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