Avatar of Guillermo Carvalho

Guillermo Carvalho CM

Username: guicar16

Location: Atlantida

Playing Since: 2010-12-06 (Active)

Wow Factor: ♟♟♟♟♟

Chess.com

Daily: 525
1W / 0L / 0D
Rapid: 2257
187W / 111L / 35D
Blitz: 2357
3582W / 2147L / 464D
Bullet: 1972
890W / 521L / 60D

Guillermo Carvalho (guicar16) - Candidate Master Extraordinaire

Guillermo Carvalho, better known on the chessboard and online as guicar16, proudly holds the esteemed title of Candidate Master awarded by FIDE. With a flair for blitz, rapid, and bullet chess, Guillermo is the kind of player who can conquer the clock and the pawns with equal panache.

Chess Journey and Peaks

Starting with a modest blitz rating of 1403 in 2010, Guillermo’s dedication saw a meteoric rise, hitting a personal best of 2404 in blitz during early 2019. His rapid peak reached an impressive 2371 in April 2021, while bullet saw a shiny top rating of 2094 achieved as recently as May 2025. Even daily chess wasn’t left behind, with a solid rating of 525.

Strengths & Style

Known for their tenacity and resilience, Guillermo boasts a remarkable 89% comeback rate after losing material—a true thorn in the side for any opponent daring to snatch a piece. With an endgame frequency of 77% and an average of nearly 70 moves per win, patience and precision are clearly part of their arsenal. White pieces lead to a 60.38% win rate, with black not far behind at 56.56%.

Their favorite openings reveal a versatile toolkit: the Queens Pawn Opening - Chigorin Variation and the Indian Game are personal bests, with win rates hovering near 60%. The English Opening Anglo Indian Defense is another signature weapon, showing mastery and confidence across time controls.

Battles in the Arena

Guillermo's blitz record gleams with 3,486 wins, balanced against 2,077 losses and 439 draws. Rapid and bullet formats are no less impressive, proving adaptability and speed under pressure.

Not one to shy away from tough opponents, Guillermo has faced a wide roster of players multiple times, including "mightymove", "mkapho73", and "thebigbadchessdad". Against these regular rivals, they maintain fierce competitiveness and impressive win rates.

Legendary Streaks & Quirks

Anyone who knows Guillermo will tell you about that legendary 27-game winning streak—a feat that has surely caused many opponents to double-check their moves (and their coffee).

When not plotting checkmates, Guillermo is known to have an "early resignation rate" of just 0.7%, meaning they fight hard even when the chips are down. Their psychological toughness is highlighted by a tilt factor of 12—solid resilience, with the best time of day to challenge them being 8 AM sharp. So, if you want to catch them at their peak, set your alarm early… or prepare for a fight.

Recent Form and Memorable Games

May 2025 showed Guillermo in fine form, clinching victories with deft handling of the Sicilian Defense and Scotch Game variations. Among these battles, one win stands out where guicar16 forced a resignation after relentless positional pressure, showcasing a strategic mind unafraid of complexity.

But even masters face tough days: a recent loss in the English Opening showed that the game is a relentless teacher, and our Candidate Master’s hunger for improvement remains undimmed.

Final Thoughts

Guillermo Carvalho is a player whose journey through chess has been marked by tenacity, strategic depth, and a hunger for victory—even if it sometimes means battling a losing streak or two. Whether blitzing through time or grinding in rapid fights, guicar16 is a name to be respected and admired on any battlefield of 64 squares.

Check, mate, and good luck trying to catch them off guard!


Coach's Avatar

Overall Positives

Guillermo, your blitz games continue to show your ability to capitalize on dynamics and tactical opportunities. Your solid opening repertoire, especially with systems like the Amazon Attack and Alekhine Defense, supports your consistent success. You are maintaining a respectable win rate above 50% even against strong opponents, reflecting good preparation and practical skill in rapid play.

  • Strong performance in multiple openings with win rates near or above 60% (e.g., Alekhine Defense, Amazon Attack).
  • Good tactical awareness as seen in your recent wins, converting advantages with well-timed attacks and pressure.
  • Positive recent rating trend, especially over 6 and 12 months, showing steady improvement and adaptation.
  • Confidence in your chosen openings leading to solid middlegame positions.

Areas to Improve

Your recent loss and the games overall suggest some specific areas where sharpening your play can lead to even better results, especially in blitz where quick decision-making is critical.

  • Endgame Technique: In your recent loss, the final phases showed potential for stronger defense and technique. Reviewing typical endgame positions from your openings can help.
  • Time Management: A few of the moves in your recent games were played with noticeably less clock time than your opponent. More balanced time allocation per move could reduce errors under time pressure.
  • Handling Opponent Pressure: Some losses come from complex tactical confrontations where opponent pressure mounts quickly. Building training focused on tactical defense and calm calculation can help.
  • Opening Variety Adjustment: While your main openings are reliable, occasionally experimenting with new sidelines or move orders could surprise opponents and avoid theoretical preparation against you.

Practical Suggestions for Improvement

  • Analyze your recent losses in detail, focusing on critical turning points such as where your position began to deteriorate or time pressure affected decisions.
  • Use training tools or puzzles to strengthen tactical defense and avoid falling into opponent traps.
  • Practice time management drills in blitz to maintain a steady pace, ensuring you avoid rushed moves in complicated positions.
  • Review and deepen knowledge in your favored openings like the Amazon Attack and Alekhine Defense, while experimenting occasionally in casual games with less familiar lines.
  • Focus on improving endgame fundamentals, including king activity and pawn structure understanding, as these can be decisive in blitz finishes.

Keep maintaining your focused approach—your positive rating slopes over the last year reflect solid progress. With attention to these improvement areas, you can continue to climb.

Next Steps

Consider setting a weekly study plan combining:

  • Opening drills (15-20 minutes)
  • Tactical puzzles focusing on both attack and defense
  • Endgame practice from positions typical of your game
  • Review of recent games particularly focusing on close losses
  • Regular timed blitz sessions to balance accuracy and speed

This structured approach can help you leverage your strong points while systematically improving weaknesses.



🆚 Opponent Insights

Recent Opponents
Tansel Turgut 17W / 11L / 3D
John Curtis 0W / 1L / 1D
spidey616m 1W / 0L / 0D
latticereduce 1W / 0L / 0D
red5060 1W / 0L / 0D
orestestristan 1W / 0L / 0D
papageno1234 1W / 0L / 0D
dimitar80 0W / 0L / 1D
bobby_luna 1W / 0L / 0D
lizard-man01 1W / 0L / 0D
Most Played Opponents
Henrik Dalsgaard 25W / 12L / 2D
mkapho73 18W / 15L / 0D
Tansel Turgut 17W / 11L / 3D
miguelit 11W / 10L / 2D
rafaelfig21 10W / 11L / 1D

Rating

Year Bullet Blitz Rapid Daily
2025 1972 2357 2257
2024 2154 525
2023 2234
2022 1969 2217 2257
2021 2020 2329 2287
2020 2029 2247 2259
2019 1706 2316
2018 2315
2017 2012 2218
2016 1965 2332 2075
2010 1403
Rating by Year2010201620172018201920202021202220232024202523571403YearRatingBulletBlitzRapid

Stats by Year

Year White Black Moves
2025 98W / 58L / 19D 86W / 64L / 20D 78.4
2024 56W / 37L / 4D 49W / 40L / 8D 71.1
2023 168W / 91L / 30D 155W / 98L / 38D 75.4
2022 233W / 139L / 27D 195W / 172L / 38D 73.8
2021 153W / 55L / 12D 128W / 73L / 16D 70.5
2020 269W / 163L / 21D 251W / 174L / 27D 72.2
2019 193W / 142L / 29D 208W / 131L / 24D 70.7
2018 500W / 262L / 26D 460W / 288L / 48D 71.9
2017 387W / 235L / 49D 389W / 245L / 57D 74.9
2016 345W / 156L / 32D 341W / 160L / 35D 74.1
2010 1W / 0L / 0D 0W / 0L / 0D 63.0

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Amazon Attack 340 192 116 32 56.5%
QGD Tarrasch: 4.cxd5 275 163 95 17 59.3%
English Opening 251 141 87 23 56.2%
QGD Tarrasch: 7.Bg2 Be7 8.O-O 245 132 97 16 53.9%
English Opening: Symmetrical Variation, Botvinnik System 187 101 67 19 54.0%
London System: Poisoned Pawn Variation 185 108 69 8 58.4%
Alekhine Defense 169 106 54 9 62.7%
Amazon Attack: Siberian Attack 166 102 56 8 61.5%
English Opening: Four Knights System, Nimzowitsch Variation 160 77 70 13 48.1%
English Opening: Agincourt Defense 155 96 54 5 61.9%
Bullet Opening Games Wins Losses Draws Win Rate
Amazon Attack 90 54 34 2 60.0%
QGD Tarrasch: 4.cxd5 78 42 31 5 53.9%
London System: Poisoned Pawn Variation 73 42 28 3 57.5%
English Opening 54 39 14 1 72.2%
Australian Defense 41 27 13 1 65.8%
Amazon Attack: Siberian Attack 38 27 9 2 71.0%
Ruy Lopez: Brix Variation 35 20 15 0 57.1%
QGD Tarrasch: 7.Bg2 Be7 8.O-O 34 23 5 6 67.7%
Amar Gambit 33 17 15 1 51.5%
English Opening: Anglo-Indian Defense 32 23 8 1 71.9%
Rapid Opening Games Wins Losses Draws Win Rate
Amazon Attack 60 37 18 5 61.7%
QGD Tarrasch: 4.cxd5 23 17 5 1 73.9%
Sicilian Defense 17 3 13 1 17.6%
Sicilian Defense: Dragon Variation, Yugoslav Attack 15 11 4 0 73.3%
Alekhine Defense 13 6 7 0 46.1%
Amazon Attack: Siberian Attack 12 8 2 2 66.7%
English Opening: Symmetrical Variation, Botvinnik System 10 7 3 0 70.0%
QGD: Semi-Tarrasch, 5.e3 8 5 2 1 62.5%
English Opening: Anglo-Grünfeld Defense 7 3 2 2 42.9%
English Opening: Closed, Taimanov Variation 7 2 3 2 28.6%
Daily Opening Games Wins Losses Draws Win Rate
English Opening 1 1 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 27 5
Losing 12 0