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!
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
-
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.
-
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.
-
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. -
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)
| Day | Focus | Goal |
|---|---|---|
| Mon-Wed | 30 tactics / day & Analyse own losses | Reduce blunders under 3 / game |
| Thu-Fri | Drill sharp openings (Ulvestad, Panov) vs. engine | Reach depth 10 without using >2 min |
| Sat | Play 10 bullet games, annotate 3 | Improve instinctive move speed |
| Sun | Endgame studies: rook vs. pawns | Mate or queen within 25 moves |
Stats & progress trackers
Peak blitz rating: 2320 (2024-11-02)
Your performance trend:
Mindset reminder
“Play the board, not the clock, but respect both.”
– integrate a quick blunder-check (LPDO – Loose 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 |
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% |
| Rapid Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Scotch Game | 2 | 2 | 0 | 0 | 100.0% |
| Blackburne Shilling Gambit | 2 | 2 | 0 | 0 | 100.0% |
| Caro-Kann Defense | 2 | 1 | 1 | 0 | 50.0% |
| Italian Game: Classical Variation, Ghulam-Kassim Variation | 2 | 2 | 0 | 0 | 100.0% |
| Neo-Gruenfeld, 6.O-O c6 7.b3 | 1 | 1 | 0 | 0 | 100.0% |
| Slav Defense: Alekhine Variation | 1 | 1 | 0 | 0 | 100.0% |
| King's Indian Attack: French Variation | 1 | 1 | 0 | 0 | 100.0% |
| Barnes Opening: Walkerling | 1 | 0 | 0 | 1 | 0.0% |
| English Opening: Symmetrical Variation | 1 | 0 | 1 | 0 | 0.0% |
| English Opening: Anglo-Indian Defense | 1 | 0 | 1 | 0 | 0.0% |
| 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 |