Nathan Felipe Filgueiras
International Master — The Bullet Blitzer Extraordinaire
Nathan Felipe Filgueiras, known online as Nathan_Filgueiras, is an International Master who has made a striking mark on the chess world with blistering speed and resilience. Having earned the prestigious IM title from FIDE, Nathan has proven to be a formidable opponent across all time controls, but his true playground is the rapid and bullet arena where seconds can turn the tide of battle.
With a peak bullet rating tiptoeing near the 2700 mark (2694 in early 2025), Nathan dances through games faster than most can blink. His blitz skills are equally impressive, achieving a peak of 2585, while his rapid and daily chess elo remain solid at 2345 and 1687 respectively. If chess were a marathon, Nathan might be sprinting at the start, catching his breath in the middle, and then sprinting again just before the finish line.
Known for a high comeback rate of 83.6%, Nathan refuses to be counted out when things look bleak—losing material is merely a challenge, not a setback. His strategic mindset shows an appetite for long games, averaging around 76 moves per game whether winning or losing, indicating a knack for endurance and deep calculation. Plus, he’s no quitter: his early resignation rate is a modest 5.67%, proving that Nathan battles until the very end, often forcing opponents into time trouble or mistakes.
Nathan's preferred openings are shrouded in secrecy — quite literally labeled as "Top Secret" in thousands of games — but he’s dabbled with interesting lines such as the Nimzowitsch Larsen Attack and the Sicilian Defense's Open Nimzo American Variation. His overall win rates hover around 46%-54%, showing a competitive but realistic edge.
Off the board, Nathan’s psychological profile reveals a slight tilt factor of 19, which means he’s human after all—sometimes things don’t go his way, but he bounces right back. His best time of day? Noon sharp! So if you ever want to challenge him, maybe avoid lunch hour.
Recent Highlights:
- Won a tactical dance in a 60-second bullet game against "ChilliBeanPotatoes" by striking on time.
- Checkmated "caophudeptrai" in a sharp Sicilian Defense, showcasing his attacking flair.
In a nutshell, Nathan Felipe Filgueiras is like a chess ninja: fast, focused, and unafraid to take risks. He’s the kind of player who turns nervous seconds into dazzling wins—sometimes with a sly smile as the clock ticks down. Stay on your toes when facing him, because in Nathan’s games, every second counts!
Positive Highlights from Your Recent Games
Nathan, you have demonstrated strong performance in your recent daily games, showing both tactical sharpness and strategic understanding. Here are some key strengths observed:
- Winning Endgames and Exploiting Opponent Errors: You converted one game into a checkmate efficiently and capitalized well on tactical chances, such as winning on time or forcing resignations, showing persistence and pressure handling.
- Opening Repertoire: You have a solid record with several openings, especially with 77.78% win rate using the Sicilian Defense. You also score perfectly with gambits like the Bird Opening: Dutch Variation and Elephant Gambit, which indicates comfort with sharp, tactical lines.
- Consistent Improvement: Your historical rating trend slopes across 1, 3, and 6 months show consistent upward momentum, especially with a strong recent slope near 49, which reflects a positive overall growth in your play strength.
Areas to Focus on for Improvement
To take your playing level further, consider focusing on these areas:
- Broaden Opening Preparation: While your results in gambits and certain openings are excellent, be mindful of openings where your win rates are lower (like the Amar Gambit with no wins). Expanding your understanding of those lines or opting for more reliable alternatives will help.
- Time Management: In some winning games, your opponents lost on time, but it's important to also keep improving your own time management skills, especially in longer time controls to use your thinking time efficiently and avoid unnecessary time trouble.
- Middle Game Planning: Work on deeper strategic planning and positional understanding, perhaps by studying classic games or themes related to your preferred openings. This will help you convert more advantageous positions confidently and avoid mistakes in complicated middlegames.
Specific Recommendations
- Review your games focusing on critical moments where you could improve tactical calculation or positional judgment. Annotate those moves or consult a coach or engine to deepen insight.
- Explore variations in your openings that gave you lower results to understand their key ideas or consider alternatives within similar family structures.
- Practice endgame technique regularly to improve the ability to transform advantages into wins, as demonstrated in your strong endings.
- Keep maintaining a balanced approach - mix tactical gambits with solid positional lines to develop versatility across different game situations.
Final Encouragement
Overall, Nathan, your dedication is clearly paying off with consistent wins and solid winning percentages in your chosen openings. Keep building on your strengths while addressing the highlighted areas for improvement, and you will continue to see your rating and play strength rise steadily.
🆚 Opponent Insights
| Recent Opponents | ||
|---|---|---|
| CalmdownCalabreso | 1W / 2L / 2D | View |
| penetrators666 | 0W / 2L / 0D | View |
| mycloudlove | 0W / 0L / 1D | View |
| SheeepHippo2025 | 0W / 1L / 0D | View |
| drwonderkid | 2W / 0L / 0D | View |
| VibeSmasher | 0W / 2L / 0D | View |
| sourav_soureen | 0W / 1L / 0D | View |
| Armin Mušović | 3W / 8L / 1D | View |
| volvo333 | 4W / 4L / 1D | View |
| kirill_katz | 1W / 2L / 0D | View |
| Most Played Opponents | ||
|---|---|---|
| Lucas Do Valle Cardoso | 213W / 447L / 36D | View Games |
| Ribeiro Domingues Ribeiro | 165W / 185L / 47D | View Games |
| littlelionman | 140W / 77L / 35D | View Games |
| ryanmito | 81W / 62L / 6D | View Games |
| Alvaro Alves De Almeida Junior | 73W / 56L / 15D | View Games |
Rating
| Year | Bullet | Blitz | Rapid | Daily |
|---|---|---|---|---|
| 2025 | 2655 | 1844 | 2249 | 400 |
| 2024 | 2524 | 2495 | 2249 | 1681 |
| 2023 | 2466 | 1848 | 2249 | 1681 |
| 2022 | 2477 | 2469 | 2249 | 1678 |
| 2021 | 2497 | 2492 | 2249 | 1590 |
| 2020 | 2555 | 2437 | 2300 | 1465 |
| 2019 | 2107 | 2332 | 2051 | 657 |
| 2018 | 2147 | 2342 | 1265 | |
| 2017 | 2140 | 2146 | 660 | |
| 2016 | 2062 | 1944 | ||
| 2015 | 1482 | 1423 | 1110 | 1200 |
| 2014 | 1148 | 1035 | 1002 |
Stats by Year
| Year | White | Black | Moves |
|---|---|---|---|
| 2025 | 298W / 324L / 56D | 292W / 329L / 62D | 89.2 |
| 2024 | 78W / 65L / 19D | 70W / 74L / 15D | 85.6 |
| 2023 | 266W / 274L / 50D | 229W / 312L / 48D | 83.5 |
| 2022 | 266W / 274L / 63D | 241W / 304L / 62D | 82.4 |
| 2021 | 440W / 428L / 60D | 414W / 457L / 66D | 82.4 |
| 2020 | 1030W / 829L / 144D | 991W / 888L / 141D | 80.4 |
| 2019 | 717W / 637L / 87D | 619W / 704L / 115D | 76.1 |
| 2018 | 765W / 678L / 71D | 685W / 730L / 88D | 75.1 |
| 2017 | 483W / 388L / 29D | 484W / 368L / 49D | 72.0 |
| 2016 | 127W / 70L / 10D | 128W / 72L / 13D | 80.0 |
| 2015 | 98W / 65L / 8D | 91W / 73L / 9D | 74.2 |
| 2014 | 61W / 74L / 6D | 63W / 75L / 4D | 60.0 |
Openings: Most Played
| Bullet Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Amar Gambit | 864 | 408 | 406 | 50 | 47.2% |
| Colle System: Rhamphorhynchus Variation | 631 | 287 | 301 | 43 | 45.5% |
| Barnes Defense | 365 | 167 | 181 | 17 | 45.8% |
| Sicilian Defense: Closed | 252 | 106 | 130 | 16 | 42.1% |
| Australian Defense | 226 | 117 | 98 | 11 | 51.8% |
| Sicilian Defense: Accelerated Dragon | 219 | 115 | 83 | 21 | 52.5% |
| Caro-Kann Defense | 218 | 103 | 100 | 15 | 47.2% |
| Nimzo-Larsen Attack | 206 | 81 | 112 | 13 | 39.3% |
| Scandinavian Defense | 204 | 98 | 93 | 13 | 48.0% |
| Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line | 180 | 94 | 78 | 8 | 52.2% |
| Blitz Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Unknown | 888 | 476 | 407 | 5 | 53.6% |
| Sicilian Defense: Accelerated Dragon | 660 | 317 | 280 | 63 | 48.0% |
| Blackburne Shilling Gambit | 486 | 259 | 201 | 26 | 53.3% |
| Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line | 441 | 231 | 177 | 33 | 52.4% |
| Sicilian Defense: Najdorf Variation | 384 | 207 | 151 | 26 | 53.9% |
| Caro-Kann Defense | 382 | 179 | 176 | 27 | 46.9% |
| Sicilian Defense: Four Knights Variation, Cobra Variation | 355 | 179 | 147 | 29 | 50.4% |
| Sicilian Defense: Closed | 340 | 151 | 168 | 21 | 44.4% |
| Döry Defense | 262 | 127 | 108 | 27 | 48.5% |
| Scandinavian Defense | 232 | 112 | 105 | 15 | 48.3% |
| Rapid Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Caro-Kann Defense | 47 | 28 | 12 | 7 | 59.6% |
| Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line | 14 | 7 | 4 | 3 | 50.0% |
| Sicilian Defense: Closed | 10 | 3 | 6 | 1 | 30.0% |
| Sicilian Defense: Four Knights Variation, Cobra Variation | 9 | 4 | 2 | 3 | 44.4% |
| Sicilian Defense: Chekhover Variation | 8 | 6 | 2 | 0 | 75.0% |
| Blackburne Shilling Gambit | 7 | 5 | 2 | 0 | 71.4% |
| Sicilian Defense: Alapin Variation, Sherzer Variation | 7 | 5 | 2 | 0 | 71.4% |
| Petrov's Defense | 7 | 4 | 2 | 1 | 57.1% |
| Sicilian Defense: Accelerated Dragon | 7 | 5 | 1 | 1 | 71.4% |
| Catalan Opening: Open Defense | 6 | 2 | 2 | 2 | 33.3% |
| Daily Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Sicilian Defense | 9 | 7 | 2 | 0 | 77.8% |
| Blackburne Shilling Gambit | 5 | 4 | 0 | 1 | 80.0% |
| Bird Opening: Dutch Variation, Batavo Gambit | 4 | 4 | 0 | 0 | 100.0% |
| Barnes Defense | 4 | 4 | 0 | 0 | 100.0% |
| Elephant Gambit | 3 | 3 | 0 | 0 | 100.0% |
| Sicilian Defense: Four Knights Variation, Cobra Variation | 3 | 2 | 1 | 0 | 66.7% |
| Unknown | 3 | 3 | 0 | 0 | 100.0% |
| Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line | 3 | 2 | 1 | 0 | 66.7% |
| Amar Gambit | 3 | 0 | 3 | 0 | 0.0% |
| Amazon Attack | 2 | 2 | 0 | 0 | 100.0% |
🔥 Streaks
| Streak | Longest | Current |
|---|---|---|
| Winning | 14 | 0 |
| Losing | 19 | 2 |