Avatar of Bonca64

Bonca64 GM

Playing Since: 2016-05-02 (Inactive)

Wow Factor: ♟♟

Chess.com

Rapid: 2203
849W / 604L / 183D
Blitz: 2790
150W / 123L / 29D
Bullet: 2448
29W / 6L / 0D

About Bonca64

Bonca64 is a formidable Grandmaster who has made quite a name for themselves, especially in blitz chess. If rapid-fire games are your thing, they've got a solid preference for Blitz time controls, where their tactical prowess shines bright like a well-timed checkmate.

Playing Style & Strengths

Known for a strategic mind with a knack for the endgame, Bonca64 plays an average of around 76 moves in winning games, showing patience and resilience. Their early resignation rate is a humble 0.41, meaning they rarely throw in the towel before the battle is truly lost.

  • Strong Endgame Play: Engages in endgames frequently, capitalizing on intricate tactical nuances.
  • Resilient Defender: Almost 88% comeback rate, bouncing back even after losing material.
  • Balanced Opening Repertoire: Enjoys a range of openings from the Queen's Pawn to the Sicilian Closed, adapting to opponents efficiently.

Chess Openings Favorite

Bonca64 favors a mix of classical and modern openings, proving their well-rounded expertise:

  • Rapid: Sicilian Defense: Closed with over 70% win rate — a personal storm on the board!
  • Rapid: Center Game: Paulsen Attack Variation and French Defense: Advance Variation also show strong performances.
  • Blitz: Sicilian: Moscow and Caro-Kann: Advance demonstrate tactical depth under pressure.

Competitive Highlights

Bonca64's competitive spirit is impressive:

  • A peak Blitz rating soaring to an elite 2829 in December 2018.
  • A peak Rapid rating of 2237 in early 2022.
  • Long winning streak of 24 games — clearly they can catch fire and burn through the competition.
  • Over 1000 wins across Rapid, Blitz, and Bullet formats combined.

Fun Facts

  • Bonca64's toughest opponents include maxvega and kasparik_garik, against whom they've played 14 and 11 times respectively.
  • While their win rate hovers around 50–55%, they've been known to outwit higher-rated opponents with creative play and psychological endurance.
  • Favorite hours to play? Afternoon sessions around 3 PM and evenings at 8 PM tend to bring out their best moves — someone’s got a prime time for piling on the pressure!
  • High resilience even when losing material: a 50% win rate after losing a piece shows they don't play dead easily.

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Coach Chesswick

Coach's Advice

It's been a while since you played. Play a few more games so we have more positions and decisions to review — then I can provide you with clearer, more actionable advice.



🆚 Opponent Insights

Recent Opponents
Coach-David 2W / 0L / 0D View
Most Played Opponents
maxvega 6W / 8L / 0D View Games
revnov 3W / 5L / 3D View Games
Vladimir Dobrov 6W / 5L / 0D View Games
Тисевич Роман 7W / 3L / 1D View Games
kushmundetmemu 3W / 6L / 1D View Games

Rating

Year Bullet Blitz Rapid Daily
2025 2203
2022 2203
2021 2214
2020 2790 2164
2018 2829
2016 2298 1858
Rating by Year20162018202020212022202528291858YearRatingBlitzRapid

Stats by Year

Year White Black Moves
2025 2W / 0L / 0D 0W / 0L / 0D 50.0
2022 94W / 59L / 21D 79W / 72L / 14D 79.3
2021 258W / 180L / 61D 241W / 193L / 57D 82.2
2020 93W / 46L / 12D 84W / 55L / 18D 79.6
2018 71W / 63L / 15D 72W / 59L / 14D 81.9
2016 18W / 2L / 0D 18W / 4L / 0D 64.4

Openings: Most Played

Daily Opening Games Wins Losses Draws Win Rate
Modern 1 1 0 0 100.0%
Bird Opening: Dutch Variation 1 1 0 0 100.0%
Rapid Opening Games Wins Losses Draws Win Rate
Sicilian Defense: Closed 256 150 77 29 58.6%
French Defense: Exchange Variation 184 87 70 27 47.3%
Center Game: Berger Variation 171 90 61 20 52.6%
French Defense: Advance Variation 116 67 42 7 57.8%
French Defense: Burn Variation 106 46 47 13 43.4%
French Defense 103 58 39 6 56.3%
QGD: 3.Nc3 Bb4 81 39 32 10 48.1%
Australian Defense 59 28 21 10 47.5%
Caro-Kann Defense: Exchange Variation 57 28 22 7 49.1%
Dutch Defense 51 27 17 7 52.9%
Blitz Opening Games Wins Losses Draws Win Rate
Sicilian Defense: Moscow Variation 15 8 7 0 53.3%
Colle System: Rhamphorhynchus Variation 13 7 5 1 53.9%
Modern 12 8 4 0 66.7%
Caro-Kann Defense 10 7 2 1 70.0%
Four Knights Game 10 2 5 3 20.0%
Dutch Defense 9 6 3 0 66.7%
Barnes Defense 9 5 3 1 55.6%
Blackburne Shilling Gambit 9 6 3 0 66.7%
Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation 8 2 4 2 25.0%
Sicilian Defense: Najdorf Variation 7 5 2 0 71.4%
Bullet Opening Games Wins Losses Draws Win Rate
Unknown 4 2 2 0 50.0%
Barnes Defense 3 3 0 0 100.0%
Ruy Lopez: Bird's Defense Deferred 2 1 1 0 50.0%
English Opening: Symmetrical Variation 2 2 0 0 100.0%
East Indian Defense 2 2 0 0 100.0%
Australian Defense 2 2 0 0 100.0%
Caro-Kann Defense: Panov Attack 1 0 1 0 0.0%
English Opening: Symmetrical Variation, Botvinnik System Reversed, 4. g3 g6 5. Bg2 Bg7 1 0 1 0 0.0%
Amar Gambit 1 0 1 0 0.0%
French Defense: Classical Variation, Svenonius Variation 1 1 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 24 2
Losing 9 0
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