Avatar of Koby Kalavannan

Koby Kalavannan FM

Username: Brown_Mamba24

Playing Since: 2023-06-13 (Active)

Wow Factor: ♟♟♟♟

Chess.com

Rapid: 2465
18W / 10L / 2D
Blitz: 2802
1123W / 1238L / 251D
Bullet: 2728
204W / 221L / 23D

FIDE Master Koby Kalavannan – The Brown Mamba of the Chessboard

Meet Koby Kalavannan, known in the online chess battlegrounds as Brown_Mamba24. A FIDE Master by title, Koby has slithered through the ranks with a venomous grip on blitz, bullet, and rapid formats alike. This player’s approach? Strike fast, strike often, and occasionally retreat only to sting harder.

Chess Style and Strengths

Koby’s games reveal a remarkable love for the endgame – with an endgame frequency pushing above 82%, this is someone who’s not just about opening fireworks but grinding opponents down in the late stages. With an average of nearly 79 moves per win, battles are long and tactical, proving endurance and resilience are second nature.

When behind, Koby refuses to go down quietly, boasting an impressive comeback rate of over 84%. Losing a piece? No problem – Koby still manages to turn tables with a win rate exceeding 43% after such setbacks. And if you ever see a sudden resignation, it’s probably because Koby has discovered a killer plan waiting just a move away.

Rating and Performance Highlights

With a peak blitz rating flirting with 2800 (currently resting in the high 2700s), Koby dances on the razor’s edge of elite online play. Bullet peak? A jaw-dropping 2832 points! Rapid play, while slightly more reserved, still showcases a peak rating north of 2600. Such numbers place Koby well within the realm of chess demi-gods on the internet chess servers.

Known to favor the mysterious "Top Secret" opening (perhaps literally, since nobody really knows what that means), Koby sustains a near 45% win rate in blitz and edges higher in rapid and bullet formats. It’s like watching a stealthy ninja outmaneuvering slower, louder opponents.

Competitive Record and Rivals

Over 2300 blitz games, with over 1000 wins, 1000 losses, and 203 draws, Koby maintains a fierce fighting spirit and relentless consistency. They have tangled frequently with rivals like winningbyalambslide (56 games) and danny399 (28 games), occasionally slipping but often striking back.

Fun fact: Koby tends to win almost 100% of the time against many opponents—maybe because the Brown Mamba’s bite is lethal and unforgettable. However, a few challengers like “zlatan_of_chess” and “syrbatman” apparently managed to sneak in some wins—a sign Koby is human after all… or at least occasionally.

A Moment in Chess History

In one of the most recent thrilling escapades, Koby delivered a checkmate victory in a Chess960 game against the user youarelucky1, weaving a complex sequence of tactics with knights, bishops, and some rook magic to finish the battle in under six minutes. This match perfectly illustrates Koby’s blend of solid strategy and fierce aggression – a lethal combo on any board.

Off the Board

Although primarily a cyber warrior, Koby’s psychological stats hint at a human side – a tilt factor of 14, so occasionally the venom spurts out in frustration. The best time to catch Koby at full venom? Early morning hours, around 4 AM, when most are asleep but the chessboard pulses with electric tension.

Whether you face the Brown Mamba online or read about their exploits, one thing’s clear: Koby Kalavannan is a force to be reckoned with, a tactician who combines endurance, tactical sharpness, and a penchant for exciting, long battles. So beware – the next move could be your last.

Profile crafted with data from their explosive chess chronicle. Approach the Brown Mamba with caution!

Coach Chesswick's Profile Photo
Coach Chesswick

Feedback for Koby Kalavannan

Hi Koby, I've reviewed your recent games, and here are some constructive observations and recommendations to help you continue improving your chess skills:

Strengths

  • Active Piece Play: In many games, you demonstrated a good sense of piece activity, especially with knights and bishops, challenging your opponent's central control effectively.
  • Endgame Technique: Some of your endgames show solid technique, pushing your advantages and converting them into wins without unnecessary risks.
  • Opening Knowledge: You are comfortable with a variety of openings, including offbeat lines like the Nimzowitsch-Larsen Attack, which keeps your opponents on their toes.

Areas for Improvement

  • King Safety: There are a few instances where your king's safety was compromised, such as moving the king early in the opening phase or walking into checks that lead to tactical vulnerabilities. Prioritize castling early to connect your rooks and shelter your king.
  • Tactical Awareness: You suffered from tactical oversights resulting in unexpected checkmates or material losses. Regular tactical training will help spot threats like pins, forks, and discovered attacks before they become problematic.
  • Positional Understanding: In some middle games, pawns and minor pieces were mispositioned, reducing your control over key squares. Focus on improving your assessment of weak squares and pawn structure to strengthen your positional play.
  • Time Management: While you use your time well in many cases, there were moments where you spent too little time on complex positions, which might have contributed to errors. Try balancing your clock usage to allocate critical moments more consideration.

Recommendations

  • Study classic opening principles to ensure your development and king safety are consistently prioritized. Consider focusing on a smaller repertoire to deepen your opening understanding.
  • Incorporate daily tactical exercises into your routine. Even 10-15 minutes a day can greatly sharpen your calculation and spotting abilities.
  • Analyze your own games with a coach or chess engine to identify recurring mistakes, especially in tactics and endgames.
  • Practice endgame studies to strengthen your knowledge of theoretical positions and techniques for converting advantages.

Keep playing regularly and reviewing your games to make steady progress. Your dedication shows, and with focused work on these areas, you'll see noticeable improvements soon!

Good luck and enjoy your chess journey!

KobyKalavannan


🆚 Opponent Insights

Recent Opponents
David George Samir 1W / 0L / 0D View
kovalev_vitaly 1W / 0L / 0D View
ivano12 1W / 0L / 0D View
Lucas Liascovich 2W / 7L / 0D View
guilherme-bianchi 1W / 1L / 0D View
Anant Adury 2W / 1L / 2D View
Denis Shurakov 0W / 1L / 0D View
seventoz 0W / 1L / 0D View
meandmybirdie 4W / 9L / 0D View
drrumbovsky 0W / 1L / 0D View
Most Played Opponents
winningbyalambslide 38W / 15L / 3D View Games
danny399 16W / 11L / 1D View Games
petr577 16W / 8L / 0D View Games
Jerome Villanueva 9W / 10L / 0D View Games
Manu David 3W / 15L / 1D View Games

Rating

Year Bullet Blitz Rapid Daily
2025 2728 2802
2024 2722 2704 2465
2023 2624 2648 2454
Rating by Year20232024202528022454YearRatingBulletBlitzRapid

Stats by Year

Year White Black Moves
2025 168W / 167L / 40D 175W / 168L / 35D 83.3
2024 257W / 245L / 41D 240W / 267L / 38D 85.8
2023 349W / 312L / 64D 297W / 365L / 61D 88.5

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Amar Gambit 285 137 129 19 48.1%
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line 97 39 53 5 40.2%
Catalan Opening 87 43 40 4 49.4%
Amazon Attack: Siberian Attack 83 31 39 13 37.4%
Australian Defense 82 42 37 3 51.2%
King's Indian Defense: Averbakh Variation 79 42 30 7 53.2%
Sicilian Defense: Accelerated Dragon, Maróczy Bind 76 37 33 6 48.7%
Slav Defense: Bonet Gambit 74 43 24 7 58.1%
Colle System: Rhamphorhynchus Variation 73 27 33 13 37.0%
Amazon Attack 70 30 36 4 42.9%
Bullet Opening Games Wins Losses Draws Win Rate
Nimzo-Larsen Attack 59 24 31 4 40.7%
Amar Gambit 47 25 21 1 53.2%
Colle System: Rhamphorhynchus Variation 25 15 10 0 60.0%
Australian Defense 19 7 12 0 36.8%
Amazon Attack 17 10 7 0 58.8%
Sicilian Defense: Alapin Variation 16 5 8 3 31.2%
Sicilian Defense: Closed 14 4 10 0 28.6%
Nimzo-Larsen Attack: Classical Variation 13 8 5 0 61.5%
London System: Poisoned Pawn Variation 10 5 5 0 50.0%
Modern 9 2 6 1 22.2%

🔥 Streaks

Streak Longest Current
Winning 16 3
Losing 14 0
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