Alexandre Guimarães - The Chess Cell Mastermind
Alexandre Guimarães, also known as Naguiw in the digital petri dish of chess battles, is a player whose rating evolution looks a bit like cell mitosis—sometimes steady, sometimes explosively productive. Since entering the competition's genetic pool in 2021, Alexandre's blitz rating has gone from a modest 621 up to a robust 850 by 2025, showing a fascinating adaptation and evolution over the years.
With a predilection for rapid and bullet games, Alexandre has developed a strong tactical awareness reminiscent of the cunning predator in the wild. His comeback rate is an impressive 72.98%, proving that much like a resilient microorganism, he thrives against the odds. What's more, his win rate after losing a piece is a perfect 100%, an evolutionary trait that would make any chess biologist raise an eyebrow in marvel.
Despite occasional bouts of "tilt" (a mild neural misfire with a factor of 11), Alexandre maintains steady control over his games, sporting an early resignation rate of only 3.44%. His endgame frequency at 58.89% suggests he is comfortable navigating the complex cellular pathways of the board when the molecular dust settles.
Alexandre's openings remain "Top Secret," much like a cryptic genetic code, with a near 50% win rate in blitz and a stronger 61.11% in daily games, proving his strategies replicate well across different environments and tempos.
His peak moments include a longest winning streak of 10 games—like a successful gene dominating a population for a generation—though currently he’s resting from any streaks, perhaps in a state of dormancy to regenerate strength.
When playing with the white pieces, Alexandre sports a 53.39% win rate, slipping slightly to 47.41% with black, showing a nice blend of predatory finesse and defensive resilience. His average game involves around 59 moves, suggesting a patient cell carefully orchestrating its next move, rather than bursting out in an early explosion.
In the environment of online opponents, he’s faced heavyweights such as rafaeljaques and johnjuniorr, showing adaptive flexibility with mixed success—because even the best DNA encounters mutations.
Alexandre Guimarães may not yet be a grandmaster, but his statistical genome shows a player evolving steadily, bio-chemically wired to learn, adapt, and conquer with a hint of humor in every gambit. A bona fide chess microorganism thriving in the petri dish of competition!
🆚 Opponent Insights
| Most Played Opponents | ||
|---|---|---|
| rafaeljaques | 17W / 10L / 3D | View Games |
| vavangiba | 10W / 9L / 2D | View Games |
| johnjuniorr | 16W / 1L / 2D | View Games |
| drsebasgc | 10W / 0L / 0D | View Games |
| rufeyda1977 | 4W / 2L / 0D | View Games |
Rating
| Year | Bullet | Blitz | Rapid | Daily |
|---|---|---|---|---|
| 2025 | 702 | 926 | 779 | 914 |
| 2024 | 474 | 633 | 747 | 865 |
| 2023 | 285 | 298 | 650 | 946 |
| 2021 | 806 | 848 |
Stats by Year
| Year | White | Black | Moves |
|---|---|---|---|
| 2025 | 520W / 432L / 46D | 485W / 476L / 37D | 63.1 |
| 2024 | 451W / 348L / 43D | 402W / 406L / 43D | 59.7 |
| 2023 | 16W / 22L / 0D | 13W / 27L / 4D | 50.3 |
| 2021 | 5W / 1L / 0D | 1W / 0L / 1D | 63.4 |
Openings: Most Played
| Blitz Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Top Secret | 1448 | 711 | 656 | 81 | 49.1% |
| Scotch Game | 33 | 16 | 12 | 5 | 48.5% |
| Philidor Defense | 26 | 14 | 11 | 1 | 53.9% |
| Pirc Defense Modern Defense Geller System | 17 | 8 | 7 | 2 | 47.1% |
| Scandinavian Defense Mieses Kotrc Variation | 16 | 7 | 5 | 4 | 43.8% |
| Kings Pawn Opening Kings Knight Variation | 12 | 9 | 3 | 0 | 75.0% |
| Queens Pawn Opening Zukertort Chigorin Variation | 7 | 4 | 3 | 0 | 57.1% |
| Philidor Defense Exchange Variation | 7 | 2 | 4 | 1 | 28.6% |
| Queens Pawn Opening | 6 | 0 | 5 | 1 | 0.0% |
| Kings Pawn Opening Leonardis Variation | 6 | 1 | 3 | 2 | 16.7% |
| Bullet Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Top Secret | 1562 | 795 | 718 | 49 | 50.9% |
| Scotch Game | 16 | 7 | 8 | 1 | 43.8% |
| Philidor Defense | 15 | 6 | 7 | 2 | 40.0% |
| Queens Pawn Opening Zukertort Chigorin Variation | 10 | 4 | 6 | 0 | 40.0% |
| Caro Kann Defense Advance Botvinnik Carls Defense | 3 | 1 | 2 | 0 | 33.3% |
| Pirc Defense Modern Defense Geller System | 3 | 1 | 1 | 1 | 33.3% |
| Kings Pawn Opening Kings Knight Variation | 3 | 0 | 3 | 0 | 0.0% |
| Alapin Sicilian Defense | 3 | 3 | 0 | 0 | 100.0% |
| Pirc Defense Classical Variation | 3 | 0 | 3 | 0 | 0.0% |
| Petrovs Defense Classical Variation | 3 | 2 | 1 | 0 | 66.7% |
| Rapid Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Top Secret | 341 | 170 | 152 | 19 | 49.9% |
| Scotch Game | 1 | 0 | 1 | 0 | 0.0% |
| Daily Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Top Secret | 72 | 44 | 27 | 1 | 61.1% |
| Kings Gambit | 1 | 1 | 0 | 0 | 100.0% |
| Scotch Game | 1 | 1 | 0 | 0 | 100.0% |
| Kings Pawn Opening | 1 | 1 | 0 | 0 | 100.0% |
🔥 Streaks
| Streak | Longest | Current |
|---|---|---|
| Winning | 10 | 0 |
| Losing | 11 | 1 |