Avatar of Carlos Arturo Fonseca

Carlos Arturo Fonseca FM

Username: Chescont

Location: Boyacá

Playing Since: 2018-07-14 (Active)

Wow Factor: ♟♟♟♟♟♟

Chess.com

Rapid: 2209
16W / 4L / 0D
Blitz: 2216
6381W / 4732L / 750D
Bullet: 2013
539W / 432L / 31D

Carlos Arturo Fonseca (aka Chescont)

Meet Carlos Arturo Fonseca, a FIDE Master whose chessboard prowess is as impressive as his secret opening repertoire — so secret, even his closest opponents only know it's very effective. Over the years, Carlos has blitzed his way up the ratings ladder, peaking at a blistering 2320 in blitz and sustaining an impressive presence in rapid and bullet formats alike.

A true maestro of fast-paced games, Carlos averages over 2180 in blitz with thousands of games under his belt, proving stamina and skill go hand-in-hand—though one wonders how many cups of coffee fuel those marathon sessions! His rapid rating hovers slightly above 2100, demonstrating precision when there’s just a bit more time to outwit his opponents. Bullet games? Oh yes, he’s proven equally daring while juggling speed and strategy.

Carlos’s style is a blend of resilience and tactical cunning. With an amazing comeback rate of 87% and a perfect 100% win rate after losing a piece, it's safe to say he hates giving up early — unless he’s making a dramatic bluff to mess with your head. His games tend to be long affairs, averaging almost 70 moves to victory, showing patience and depth in his endgame play, which he frequents in over 81% of matches.

Whether wielding the white or black pieces, Carlos maintains a solid winning record, squeezing a 55.4% win rate as White and a respectable 52.7% as Black. Yet don't mistake these numbers for dull; his longest winning streak stretches to an impressive 22 games, a testament to his fierce determination and iron nerves (tilt factor is a mere 10 out of 100, so he's pretty chill under pressure).

Off the board, he’s known for a friendly rivalry with his frequent opponents like nwosun and osvaldobutti, always pushing his skills to new heights. And with a whimsical approach to those mysterious openings, perhaps Carlos's greatest victory is being a chess enigma wrapped inside a riddle—not that he’ll ever reveal his secrets.

Fun fact: Carlos seems to play best around noon, boasting over a 61% win rate at 12 PM — proof that brainwork pairs perfectly with a good lunch!


Coach Chesswick's Profile Photo
Coach Chesswick

Personalized Feedback for Carlos Arturo Fonseca (Chescont)

What you are already doing well

  • Dynamic, active openings. Your recent wins with the Caro-Kann (as Black) and the Closed Sicilian (as White) show confident piece activity and good awareness of typical pawn breaks.
  • Tactical alertness. In the miniature against Spaksi you spotted 19.f5! followed by the triple-shot 21.Rxf5 and 23.Qh5, a nice example of keeping the initiative rolling.
  • Conversion skill when ahead. Your win vs. young_black_jack demonstrates smooth transition from the middlegame to a winning rook endgame, highlighting solid technique once the advantage is clear.

Key areas to improve

  1. Time management.
    Three of your last five losses (e.g. vs. kirill_biysk, loko1407 and failingapbio) were on time in positions that were still playable or even better for you. Try the following:
    • Adopt an early time-splitting rule (e.g. 40 % of your clock for the first 15 moves).
    • Use premoves only in completely forced recaptures to avoid blunders.
    • Train with 1 | 0 bullet to practice making clean, single-move decisions quickly.
  2. King safety in the Ulvestad/Traxler type positions.
    In the loss to lanttulanttu you entered the sharp 4…d5 5.exd5 b5 line but mis-coordinated the defence of f7 and the dark squares. Study the critical line below and add it to your notebook:

    Focus on:
    • Development over pawn grabs (…Be7, …O-O before …Qd5).
    • Keeping your queen on the board to contest h2-b8 diagonal threats.
  3. Endgame finesse vs. stubborn defence.
    In your marathon win over loko1407 (Caro-Kann Fantasy) you required 76 moves in a technically won rook & pawn ending. Good perseverance, but you missed faster routes (e.g. 71…Bd4+! forcing the pawn race with tempi). Set up similar endings vs. an engine and practice converting with the 50-move rule turned on.
  4. Handling central tension in Queen’s Pawn openings.
    The loss vs. loko1407 (Indian-Game) showed hesitation with …cxd4 and …e6, letting White cement a space advantage. Consider adding the Classical King’s Indian or the solid …d5 structures so you always know your desired pawn break.

Suggested training plan (next 2 weeks)

DayFocusGoal
Mon-Wed30 tactics / day & Analyse own lossesReduce blunders under 3 / game
Thu-FriDrill sharp openings (Ulvestad, Panov) vs. engineReach depth 10 without using >2 min
SatPlay 10 bullet games, annotate 3Improve instinctive move speed
SunEndgame studies: rook vs. pawnsMate or queen within 25 moves

Stats & progress trackers

Peak blitz rating: 2320 (2024-11-02)
Your performance trend:

01234567891011121314151617181920212223100%0%Hour of Day
&
MonTueWedThuFriSatSun100%0%Day of Week

Mindset reminder

“Play the board, not the clock, but respect both.”
– integrate a quick blunder-check (LPDOLoose Pieces Drop Off) before committing to any sharp move.

Keep up the creative play, Carlos, and let me know once you crush your next tactical masterpiece!



🆚 Opponent Insights

Recent Opponents
expert77 2W / 1L / 0D View
gkmsk 0W / 1L / 0D View
sabatonesque 0W / 1L / 0D View
roi-reveur 1W / 0L / 0D View
1costcochickenbake 1W / 0L / 0D View
qwe69 0W / 2L / 0D View
aguu33803 10W / 7L / 3D View
mindgamelover 1W / 0L / 0D View
chesstraining86 1W / 0L / 1D View
prabala1359 2W / 1L / 0D View
Most Played Opponents
Osvaldo Antonio Butti 22W / 16L / 1D View Games
Nwosu Nnaemeka 21W / 11L / 0D View Games
marzek79 13W / 17L / 1D View Games
zenosparadox 16W / 12L / 3D View Games
picarpentier 13W / 14L / 1D View Games

Rating

Year Bullet Blitz Rapid Daily
2025 2013 2213 2204
2024 1727 2224
2023 1863 2175
2022 2135 2186
2021 2154 2159
2020 2089 2072
2018 1536
Rating by Year201820202021202220232024202522241536YearRatingBulletBlitzRapid

Stats by Year

Year White Black Moves
2025 717W / 553L / 80D 697W / 589L / 66D 75.8
2024 636W / 485L / 83D 625W / 511L / 68D 77.7
2023 564W / 362L / 64D 509W / 418L / 57D 77.8
2022 930W / 648L / 122D 901W / 722L / 105D 79.6
2021 428W / 257L / 49D 393W / 303L / 39D 76.0
2020 201W / 122L / 12D 205W / 109L / 21D 74.7
2018 2W / 1L / 0D 3W / 1L / 0D 64.9

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Italian Game: Two Knights Defense 739 401 283 55 54.3%
Benko Gambit 666 359 257 50 53.9%
French Defense: Exchange Variation 655 390 212 53 59.5%
Caro-Kann Defense 505 270 198 37 53.5%
Scotch Game 495 301 158 36 60.8%
Modern 412 220 174 18 53.4%
Sicilian Defense: Moscow Variation 357 185 148 24 51.8%
Sicilian Defense: Moscow Variation, Haag Gambit 325 165 124 36 50.8%
Amazon Attack: Siberian Attack 320 189 120 11 59.1%
Blackburne Shilling Gambit 292 164 107 21 56.2%
Bullet Opening Games Wins Losses Draws Win Rate
Modern 69 32 34 3 46.4%
Scandinavian Defense 58 24 33 1 41.4%
Scotch Game 46 24 21 1 52.2%
French Defense: Exchange Variation 45 32 10 3 71.1%
Italian Game: Two Knights Defense 40 21 19 0 52.5%
Amazon Attack: Siberian Attack 37 20 14 3 54.0%
Alekhine Defense 34 18 16 0 52.9%
Czech Defense 29 14 14 1 48.3%
Barnes Defense 28 14 14 0 50.0%
Benko Gambit 26 18 8 0 69.2%

🔥 Streaks

Streak Longest Current
Winning 22 2
Losing 10 0
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