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!
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 |
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 |