Avatar of Maroun Tomb

Maroun Tomb CM

Username: GameOverBro

Location: Montreal

Playing Since: 2012-09-24 (Active)

Wow Factor: ♟♟♟♟♟♟

Chess.com

Daily: 2056
198W / 92L / 39D
Rapid: 2359
54W / 21L / 5D
Blitz: 2620
13344W / 11357L / 2000D
Bullet: 2643
5966W / 4955L / 569D

Maroun Tomb - Candidate Master Extraordinaire

Meet Maroun Tomb, a chess aficionado whose brilliance on the board earned him the prestigious title of Candidate Master from FIDE. A tactical wizard with a penchant for never giving up, Maroun has spent over a decade sharpening his skills, battling through thousands of blitz, bullet, rapid, and daily games.

Starting humbly with a blitz rating near 1400 back in 2012, Maroun's dedication propelled their peak blitz rating to a staggering 2784 by early 2025. Not bad for someone who knows how to keep calm when the clock is ticking and sacrifices abound!

With over 12,000 blitz wins and a glove-smooth style characterized by an impressive 91.37% comeback rate after losing a piece, Maroun is the embodiment of resilience. Whether it's bullet games — where they’ve secured nearly 6000 wins — or more leisurely daily matches boasting a win rate over 60%, Maroun adapts with equal vigor and humor.

Their favorite opening? Well, that’s classified under “Top Secret” — keeping opponents guessing is clearly part of the game! But Maroun is also fond of mixing it up with variations like the Philidor Defense Hanham Lion and the Sicilian Defense Open Dragon Fianchetto.

Maroun's psychological fortitude shines through with a modest tilt factor of 15, proving that even when situations get tense, they keep the queen cool. Their best time to play, according to statistics, is around noon — so don’t be surprised if you find this master unleashing devastating combos just as the lunch bell rings.

Off the board, Maroun might be dissecting games or plotting the next brilliant sacrifice, but on the board, every move tells a story of experience, strategy, and a dash of delightful mischief.

Recent victories showcase Maroun’s skillful handling of openings like the French Defense Tarrasch Guimard Main Line, triumphing over opponents through relentless pressure and patient execution.

In short, whether you call them Maroun Tomb or by their mysterious online moniker GameOverBro, one thing is clear: this Candidate Master plays chess like a grand adventure — intense, clever, and always entertaining.


Coach's Avatar

Overall Performance and Trend

Maroun, your recent rapid games show a good fighting spirit with a solid win rate. Maintaining a strength adjusted win rate of about 47.5% against opponents averaging significantly higher ratings is commendable. Your rating trend over the past several months suggests stability with a positive upward slope of nearly 49 Elo points per month recently, which indicates progress and improvement.

What You're Doing Well

  • Opening Repertoire: Your performance in the Sicilian Defense stands out especially, with a 75% win rate over 8 games, showing good understanding in one of the most complex openings.
  • Consistency in Key Defenses: You maintain competitive scores in the Old Indian Defense variations and the Czech Defense, achieving no losses and a healthy draw rate, indicating strong defensive and positional play in these lines.
  • Game Resilience: You manage to capitalize on opponents' mistakes and convert advantages, as reflected by your multiple wins by resignation in recent games.

Areas to Improve

  • Variety and Depth in Openings: While you have good results in several openings, some lines like the Philidor Defense and Ruy Lopez: Closed show win rates below 35%. Studying key thematic plans and common tactics in these openings can boost your results.
  • Time Management: In several games, timely development and quicker decision-making especially in the opening and early middlegame will prevent time pressure which can lead to avoidable mistakes.
  • Endgame Technique and Conversion: Consider analyzing your games where you were close to winning or drawing but didn't convert fully. Improving endgame fundamentals can increase your winning chances in tight positions.
  • Handling Tactical Complications: In some scenarios, opponents successfully execute tactical threats that you might have overlooked. Drilling common tactical motifs regularly can sharpen your alertness to such threats.

Next Steps for Improvement

  • Review your recent games focusing on critical moments when you lost or missed winning chances, especially in the Philidor and Ruy Lopez lines.
  • Study model games and theory updates in your preferred openings, particularly in the Sicilian Defense variants you play.
  • Practice tactical puzzles daily to improve your calculation and pattern recognition under time pressure.
  • Work on quick development and safe king positioning in the opening to reduce early vulnerabilities and gain time for middlegame plans.
  • Analyze endgames with a coach or using engine assistance to learn optimal conversion techniques.


🆚 Opponent Insights

Recent Opponents
Luís Soares 6W / 3L / 1D
A-P-Ero 1W / 0L / 1D
Myint Han 1W / 0L / 0D
Norman Weinstein 14W / 8L / 0D
ryan_young 1W / 2L / 0D
vanlamtong 0W / 1L / 0D
whitenightswanderer 1W / 0L / 0D
haydeestudiarlosfinales 0W / 1L / 0D
jakor2 0W / 1L / 0D
criticize 1W / 1L / 0D
Most Played Opponents
tiiilt 159W / 33L / 8D
kamran SHIRAZI 74W / 73L / 9D
Mark Kotliar 75W / 54L / 14D
Rogelio Jr Antonio 41W / 96L / 2D
Leo Bispo 69W / 50L / 8D

Rating

Year Bullet Blitz Rapid Daily
2025 2643 2514
2024 2607 2717 2359
2023 2620 2619 2359
2022 2642 2571
2021 2542 2544 2359
2020 2549 2474 2418 2056
2019 2413 2471 2176 1947
2018 2435 2544 2153 1983
2017 2301 2333 2194 1917
2016 2338 2304 1951
2015 2343 2243 2047
2014 2161 2069
2013 2239 2102 1773 1974
2012 2247 2125 1781 1943
Rating by Year2012201320142015201620172018201920202021202220232024202527171773YearRatingBulletBlitzRapidDaily

Stats by Year

Year White Black Moves
2025 645W / 511L / 97D 552W / 583L / 93D 88.6
2024 695W / 554L / 88D 638W / 579L / 128D 88.1
2023 347W / 237L / 47D 301W / 273L / 60D 86.2
2022 300W / 239L / 38D 295W / 226L / 50D 88.8
2021 554W / 399L / 89D 520W / 466L / 87D 87.4
2020 686W / 495L / 126D 630W / 580L / 112D 86.7
2019 1304W / 1063L / 221D 1247W / 1149L / 175D 86.7
2018 1710W / 1493L / 249D 1602W / 1571L / 249D 84.0
2017 1658W / 1408L / 158D 1631W / 1383L / 201D 82.5
2016 671W / 518L / 75D 642W / 567L / 51D 83.8
2015 373W / 247L / 23D 351W / 267L / 35D 81.5
2014 178W / 131L / 14D 161W / 148L / 12D 78.8
2013 320W / 201L / 15D 289W / 225L / 29D 75.5
2012 613W / 391L / 43D 562W / 437L / 45D 80.0

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Czech Defense 2326 1147 976 203 49.3%
Philidor Defense 1742 882 752 108 50.6%
Sicilian Defense 1605 827 663 115 51.5%
Sicilian Defense: Closed 1010 540 395 75 53.5%
Caro-Kann Defense 947 463 417 67 48.9%
Sicilian Defense: Dragon Variation 741 408 273 60 55.1%
Barnes Defense 576 271 259 46 47.0%
Modern 570 261 250 59 45.8%
Döry Defense 570 273 261 36 47.9%
Old Indian Defense 556 261 253 42 46.9%
Bullet Opening Games Wins Losses Draws Win Rate
Amar Gambit 1765 936 745 84 53.0%
Czech Defense 1469 779 608 82 53.0%
Caro-Kann Defense 576 302 250 24 52.4%
Philidor Defense 443 223 206 14 50.3%
Döry Defense 433 215 193 25 49.6%
French Defense 407 221 167 19 54.3%
Sicilian Defense 357 201 142 14 56.3%
Old Indian Defense 322 197 111 14 61.2%
Nimzo-Larsen Attack 307 147 144 16 47.9%
Colle System: Rhamphorhynchus Variation 282 142 126 14 50.4%
Rapid Opening Games Wins Losses Draws Win Rate
Sicilian Defense 8 6 2 0 75.0%
Old Indian Defense: Normal Variation 7 4 0 3 57.1%
Czech Defense 6 4 0 2 66.7%
Philidor Defense 5 1 2 2 20.0%
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line 4 2 2 0 50.0%
Sicilian Defense: Dragon Variation 4 2 2 0 50.0%
French Defense: Tarrasch Variation, Chistyakov Defense 3 1 0 2 33.3%
Ruy Lopez: Closed 3 1 2 0 33.3%
Old Indian Defense 3 2 1 0 66.7%
Barnes Defense 2 2 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 25 0
Losing 15 1