Prepare against Jefferson Luis de S. Pereira
Brazil · World #31,461 classical · FIDE ID 2139626
Our database contains 39 games by Jefferson Luis de S. Pereira, covering Nov 2011 to Jul 2026. Below you'll find Jefferson Luis de S. Pereira's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jefferson Luis de S. Pereira 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 | 1,977 | 2,028 | Nov 2011 |
| Rapid | 1,989 | 1,989 | Jul 2026 |
| Blitz | 2,013 | 2,013 | Jul 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 39 | 16 | 8 | 15 | 41.0% |
| As White | 21 | 7 | 6 | 8 | 33.3% |
| As Black | 18 | 9 | 2 | 7 | 50.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jefferson Luis de S. Pereira's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jefferson Luis de S. Pereira's side.
First moves as White (21 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 21 | 100.0% | 47.6% |
Main lines as White
- 1.e4 — 100% of White games, 47.6% score
- …c5 (38% of these games) — Pereira usually continues Nf3 (70.0% score)
- …e5 (29% of these games) — Pereira usually continues Nf3 (75.0% score)
- …c6 (10% of these games) — Pereira usually continues c4 (0.0% score)
As Black against 1.e4 (11 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d6 | 4 | 36.4% | 87.5% |
| e5 | 3 | 27.3% | 33.3% |
| e6 | 3 | 27.3% | 66.7% |
| c5 | 1 | 9.1% | 0.0% |
As Black against 1.d4 (4 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 4 | 100.0% | 62.5% |
Jefferson Luis de S. Pereira's chess games
All 39 games by Jefferson Luis de S. Pereira in the Chess.ceo database (Nov 2011 - Jul 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: 16 wins, 8 draws, 15 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A34 | Sicilian | 3 | 1/1/1 | 33.3% |
| B13 | Caro-Kann | 2 | 0/0/2 | 0.0% |
| B10 | French Defense | 2 | 2/0/0 | 100.0% |
| B21 | Sicilian: Grand Prix Attack | 2 | 0/0/2 | 0.0% |
| C57 | Italian Game: Two Knights Defense | 1 | 1/0/0 | 100.0% |
| B06 | Modern Defense | 1 | 0/0/1 | 0.0% |
| B09 | Pirc Defense | 1 | 0/1/0 | 0.0% |
| C78 | Ruy Lopez: Morphy Defense | 1 | 1/0/0 | 100.0% |
| C45 | Scotch Game | 1 | 0/1/0 | 0.0% |
| B29 | Sicilian: Closed | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B07 | Pirc Defense | 4 | 3/1/0 | 75.0% |
| E14 | Indian Defense | 3 | 1/1/1 | 33.3% |
| A25 | English Opening: Reverse Sicilian | 1 | 1/0/0 | 100.0% |
| A30 | English Opening: Symmetrical | 1 | 0/0/1 | 0.0% |
| C02 | French: Advance Variation | 1 | 1/0/0 | 100.0% |
| C02 | French Defense | 1 | 0/0/1 | 0.0% |
| C01 | French: Exchange Variation | 1 | 1/0/0 | 100.0% |
| C88 | Ruy Lopez: Closed | 1 | 0/0/1 | 0.0% |
| C78 | Ruy Lopez: Morphy Defense | 1 | 1/0/0 | 100.0% |
| C63 | Ruy Lopez: Schliemann | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jan 2016 | Nivaldo Lobato | 2,095 | ch-Maranhense | A25 |
| Nov 2011 | Ailton Antonio Santos Junior | 2,043 | Campinas Univ Open | B76 |
| May 2024 | Frayson Nycolas Rodrigues Ruiz | 1,822 | ch-BRA Amateurs U2000 | E14 |
| Oct 2012 | Romulo Alves Dias | 1,800 | Sao Luis CBX | B80 |
| Oct 2012 | Joao Victor Araujo E Araujo | 1,778 | Sao Luis CBX | B54 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-Maranhense | 2016 | 11 | 5 | 2,005 |
| Campinas Univ Open | 2011 | 7 | 4.5 | 2,124 |
| 2nd Castanhal Open | 2013 | 6 | 2.5 | 1,822 |
| ch-BRA Amateurs U2000 | 2024 | 6 | 3 | 1,794 |
| Barreirinhas Athenas Open | 2015 | 5 | 2.5 | 2,361 |
| Sao Luis CBX | 2012 | 4 | 2.5 | 2,010 |
Interactive opening tree from all 39 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jefferson Luis de S. Pereira's chess games?
39 games by Jefferson Luis de S. Pereira, from Nov 2011 to Jul 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 Jefferson Luis de S. Pereira has played.
What does Jefferson Luis de S. Pereira play on the first move as White?
Across 21 games with White in our database, Jefferson Luis de S. Pereira opens with 1.e4 (100% of games). Against 1.e4 as Black, Jefferson Luis de S. Pereira answers 1...d6 (36% of games), 1...e5 (27% of games), 1...e6 (27% of games). Against 1.d4: 1...Nf6 (100% of games).
What openings does Jefferson Luis de S. Pereira play as White?
As White, Jefferson Luis de S. Pereira's most-played openings in our database are: Sicilian (3 games, 33.3% win rate); Caro-Kann (2 games, 0.0% win rate); French Defense (2 games, 100.0% win rate). The full breakdown of 21 games with White is in the table above.
What openings does Jefferson Luis de S. Pereira play as Black?
As Black, Jefferson Luis de S. Pereira most often plays: Pirc Defense (4 games, 75.0% win rate); Indian Defense (3 games, 33.3% win rate); English Opening: Reverse Sicilian (1 games, 100.0% win rate). See the table above for the top ten Black openings across 18 games.
What is Jefferson Luis de S. Pereira's FIDE rating?
Jefferson Luis de S. Pereira is currently rated 1,977 in classical chess, 1,989 in rapid and 2,013 in blitz. Peak classical rating: 2,028 (Nov 2011).
How many games has Jefferson Luis de S. Pereira played?
Our database contains 39 games by Jefferson Luis de S. Pereira, covering Nov 2011 to Jul 2026. Overall record: 16 wins, 8 draws, 15 losses (41.0% win rate).
How do I prepare against Jefferson Luis de S. Pereira?
39 games by Jefferson Luis de S. Pereira 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.