Prepare against Nathan Felipe Filgueiras
IM · Brazil · World #1,697 classical · FIDE ID 2188562
When preparing against Nathan Felipe Filgueiras, expect 1.e4 in 94% of White games. Against 1.e4 the reply is 1...c5 (88% of games); against 1.d4, 1...Nf6 (78%). Lowest win rate among frequent openings: Réti Opening as Black, 33.3% over 21 games.
Our database contains 1,034 games by Nathan Felipe Filgueiras, covering Feb 2015 to Aug 2026. Below you'll find Nathan Felipe Filgueiras's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Nathan Felipe Filgueiras before a game. You can open the same data in the free interactive preparation workstation, which builds a move-by-move opening tree from every game.
Ratings
| Time control | Current | Peak | Peak date |
|---|---|---|---|
| Classical | 2,399 | 2,419 | Jul 2026 |
| Rapid | 2,267 | 2,295 | Feb 2025 |
| Blitz | 2,197 | 2,264 | Nov 2024 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 1,034 | 479 | 231 | 324 | 46.3% |
| As White | 526 | 254 | 121 | 151 | 48.3% |
| As Black | 508 | 225 | 110 | 173 | 44.3% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Nathan Felipe Filgueiras's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Nathan Felipe Filgueiras's side.
First moves as White (526 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 496 | 94.3% | 59.9% |
| d4 | 16 | 3.0% | 50.0% |
| c4 | 10 | 1.9% | 75.0% |
| Nf3 | 3 | 0.6% | 66.7% |
| e3 | 1 | 0.2% | 0.0% |
Main lines as White
- 1.e4 — 94% of White games, 59.9% score
- …c5 (45% of these games) — Filgueiras usually continues Nf3 (56.7% score)
- …e5 (20% of these games) — Filgueiras usually continues Nf3 (65.8% score)
- …e6 (14% of these games) — Filgueiras usually continues d4 (64.7% score)
- 1.d4 — 3% of White games, 50.0% score
- …Nf6 (75% of these games) — Filgueiras usually continues c4 (62.5% score)
- …g6 (13% of these games) — Filgueiras usually continues c4 (0.0% score)
- …d5 (6% of these games) — Filgueiras usually continues c4 (50.0% score)
As Black against 1.e4 (241 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 211 | 87.6% | 56.6% |
| e5 | 29 | 12.0% | 48.3% |
| Nf6 | 1 | 0.4% | 0.0% |
As Black against 1.d4 (182 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 142 | 78.0% | 57.7% |
| d5 | 24 | 13.2% | 39.6% |
| f5 | 14 | 7.7% | 67.9% |
| e6 | 2 | 1.1% | 100.0% |
Nathan Felipe Filgueiras's chess games
All 1,034 games by Nathan Felipe Filgueiras in the Chess.ceo database (Feb 2015 - Aug 2026) are free to browse, search and replay: filter by opening, opponent, event or date on the player page, or step through any game on the analysis board. Record: 479 wins, 231 draws, 324 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B42 | Sicilian | 79 | 30/15/34 | 38.0% |
| C06 | French: Tarrasch Variation | 56 | 26/16/14 | 46.4% |
| B90 | Sicilian: Najdorf | 52 | 29/4/19 | 55.8% |
| B12 | Caro-Kann: Advance Variation | 36 | 18/3/15 | 50.0% |
| C54 | Italian Game: Giuoco Pianissimo | 28 | 17/7/4 | 60.7% |
| C55 | Italian Game | 25 | 9/8/8 | 36.0% |
| B23 | Sicilian: Closed | 23 | 10/7/6 | 43.5% |
| B33 | Sicilian: Sveshnikov | 18 | 8/7/3 | 44.4% |
| B09 | Pirc Defense | 17 | 9/3/5 | 52.9% |
| C47 | Four Knights Game | 16 | 8/5/3 | 50.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B32 | Sicilian | 118 | 50/25/43 | 42.4% |
| B30 | Sicilian: Rossolimo | 41 | 21/4/16 | 51.2% |
| E12 | Queen's Indian Defense | 38 | 19/8/11 | 50.0% |
| D35 | Indian Defense | 36 | 15/8/13 | 41.7% |
| B23 | Sicilian: Closed | 26 | 12/6/8 | 46.2% |
| A05 | Réti Opening | 21 | 7/7/7 | 33.3% |
| E04 | Catalan | 17 | 6/7/4 | 35.3% |
| E46 | Nimzo-Indian: Rubinstein System | 15 | 9/2/4 | 60.0% |
| A14 | English Opening | 15 | 10/1/4 | 66.7% |
| A90 | Dutch Defense | 14 | 8/3/3 | 57.1% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jun 2023 | Alexandr Fier | 2,604 | Gaudium Masters Final | A45 |
| May 2025 | S Mareco | 2,585 | 18th American Continental | B90 |
| Feb 2022 | Jose Carlos Ibarra Jerez | 2,570 | Titled Tue | B40 |
| Mar 2023 | Jose Fernando Cuenca Jimenez | 2,553 | Titled Tue Late | B33 |
| Jun 2023 | Krikor Sevag Mekhitarian | 2,537 | Gaudium Masters A | C07 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Titled Tuesday | 2025 | 258 | 105.5 | 2,197 |
| Caioba Telecom Open | 2018 | 22 | 15 | 2,129 |
| ch-BRA U16 | 2019 | 18 | 12.5 | 2,057 |
| BRA-RUS Online Battle | 2020 | 15 | 4.5 | 1,939 |
| Chess.com Bullet Open 2 | 2020 | 15 | 9.5 | 2,340 |
| Blumenau STD Open | 2018 | 12 | 9 | 2,016 |
| ch-BRA U18 | 2021 | 12 | 7 | 1,902 |
| Wch U14 | 2017 | 11 | 5.5 | 1,884 |
Frequent opponents
Head-to-head records: Alexandr Fier (13 games) · Lucas Fonseca Piccoli (12 games) · Yago De Moura Santiago (10 games)
Interactive opening tree from all 1,034 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Nathan Felipe Filgueiras's chess games?
1,034 games by Nathan Felipe Filgueiras, from Feb 2015 to Aug 2026, are free to browse and replay move by move — no signup needed. The preparation view groups them into an opening tree showing every line Nathan Felipe Filgueiras has played.
What does Nathan Felipe Filgueiras play on the first move as White?
Across 526 games with White in our database, Nathan Felipe Filgueiras opens with 1.e4 (94% of games), 1.d4 (3% of games), 1.c4 (2% of games). Against 1.e4 as Black, Nathan Felipe Filgueiras answers 1...c5 (88% of games), 1...e5 (12% of games), 1...Nf6 (0% of games). Against 1.d4: 1...Nf6 (78% of games), 1...d5 (13% of games), 1...f5 (8% of games).
What openings does Nathan Felipe Filgueiras play as White?
As White, Nathan Felipe Filgueiras's most-played openings in our database are: Sicilian (79 games, 38.0% win rate); French: Tarrasch Variation (56 games, 46.4% win rate); Sicilian: Najdorf (52 games, 55.8% win rate). The full breakdown of 526 games with White is in the table above.
What openings does Nathan Felipe Filgueiras play as Black?
As Black, Nathan Felipe Filgueiras most often plays: Sicilian (118 games, 42.4% win rate); Sicilian: Rossolimo (41 games, 51.2% win rate); Queen's Indian Defense (38 games, 50.0% win rate). See the table above for the top ten Black openings across 508 games.
What is Nathan Felipe Filgueiras's FIDE rating?
Nathan Felipe Filgueiras is currently rated 2,399 in classical chess, 2,267 in rapid and 2,197 in blitz. Peak classical rating: 2,419 (Jul 2026).
How many games has Nathan Felipe Filgueiras played?
Our database contains 1,034 games by Nathan Felipe Filgueiras, covering Feb 2015 to Aug 2026. Overall record: 479 wins, 231 draws, 324 losses (46.3% win rate).
How do I prepare against Nathan Felipe Filgueiras?
1,034 games by Nathan Felipe Filgueiras reveal their opening repertoire, most-played lines, and the variations where they score worst — the raw material for targeted preparation. The interactive opening tree lets you walk every line to any depth.