Prepare against Eros A. Ferreira Lang
Brazil · World #97,558 classical · FIDE ID 2130890
When preparing against Eros A. Ferreira Lang, expect 1.e4 in 69% of White games. Against 1.e4 the reply is 1...e5 (78% of games); against 1.d4, 1...Nf6 (67%).
Our database contains 33 games by Eros A. Ferreira Lang, covering Dec 2021 to Oct 2026. Below you'll find Eros A. Ferreira Lang's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Eros A. Ferreira Lang 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 | 1,737 | 1,737 | Oct 2026 |
| Rapid | 1,768 | 1,800 | May 2024 |
| Blitz | 1,704 | 1,704 | Oct 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 33 | 9 | 8 | 16 | 27.3% |
| As White | 16 | 3 | 6 | 7 | 18.8% |
| As Black | 17 | 6 | 2 | 9 | 35.3% |
FIDE rated record
From FIDE's official rated-game ledger (2009-2026): 96 rated games against 89 different opponents, across 16 events in 1 countries. These counts cover FIDE-rated play only, so they differ from the database totals above.
By time control
| Format | Games | W | D | L | Win rate | Avg opp | Perf | Unbeaten |
|---|---|---|---|---|---|---|---|---|
| Classical | 41 | 15 | 8 | 18 | 36.6% | 1,935 | 1,775 | 3 |
| Rapid | 46 | 22 | 10 | 14 | 47.8% | 1,838 | 1,731 | 6 |
| Blitz | 9 | 5 | 0 | 4 | 55.6% | 1,924 | 1,684 | 2 |
Against the field
| Opposition | Games | W | D | L | Win rate |
|---|---|---|---|---|---|
| Against higher-rated | 22 | 3 | 6 | 13 | 13.6% |
| Against lower-rated | 9 | 5 | 2 | 2 | 55.6% |
Wins over titled players: 1 vs FM.
Year by year
| Year | Games | W | D | L | Avg opp | Perf |
|---|---|---|---|---|---|---|
| 2026 | 6 | 3 | 1 | 2 | 1,883 | 1,883 |
| 2025 | 27 | 12 | 5 | 10 | 1,911 | 1,784 |
| 2024 | 13 | 6 | 3 | 4 | 1,785 | 1,728 |
| 2023 | 12 | 7 | 1 | 4 | 1,616 | 1,456 |
| 2021 | 14 | 6 | 3 | 5 | 1,850 | 1,672 |
| 2011 | 9 | 3 | 3 | 3 | 1,955 | 1,855 |
| 2010 | 11 | 4 | 1 | 6 | 2,108 | 1,708 |
| 2009 | 4 | 1 | 1 | 2 | 2,198 | 1,931 |
Move-by-move preparation stats
Straight from the preparation tree built over all of Eros A. Ferreira Lang's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Eros A. Ferreira Lang's side.
First moves as White (16 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 11 | 68.8% | 36.4% |
| Nf3 | 4 | 25.0% | 50.0% |
| d4 | 1 | 6.3% | 0.0% |
Main lines as White
- 1.e4 — 69% of White games, 36.4% score
- …c5 (55% of these games) — Lang usually continues Nf3 (8.3% score)
- …e6 (9% of these games) — Lang usually continues d4 (100.0% score)
- …c6 (9% of these games) — Lang usually continues d4 (50.0% score)
- 1.Nf3 — 25% of White games, 50.0% score
- …c5 (25% of these games) — Lang usually continues g3 (0.0% score)
- …e5 (25% of these games) — Lang usually continues Nxe5 (100.0% score)
- …Nf6 (25% of these games) — Lang usually continues d4 (50.0% score)
As Black against 1.e4 (9 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 7 | 77.8% | 28.6% |
| c5 | 2 | 22.2% | 75.0% |
As Black against 1.d4 (6 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 4 | 66.7% | 50.0% |
| d5 | 2 | 33.3% | 0.0% |
Eros A. Ferreira Lang's chess games
All 33 games by Eros A. Ferreira Lang in the Chess.ceo database (Dec 2021 - Oct 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: 9 wins, 8 draws, 16 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B33 | Sicilian: Sveshnikov | 2 | 0/1/1 | 0.0% |
| B34 | Sicilian | 2 | 0/0/2 | 0.0% |
| C05 | French: Tarrasch Variation | 1 | 1/0/0 | 100.0% |
| D78 | King's Indian Defense | 1 | 0/1/0 | 0.0% |
| B06 | Modern Defense | 1 | 0/1/0 | 0.0% |
| D02 | Réti Opening | 1 | 0/0/1 | 0.0% |
| A04 | Ross Gambit | 1 | 1/0/0 | 100.0% |
| C90 | Ruy Lopez: Closed | 1 | 0/1/0 | 0.0% |
| B01 | Scandinavian Defense: Modern Variation | 1 | 1/0/0 | 100.0% |
| B73 | Sicilian: Dragon | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A45 | London System | 3 | 2/0/1 | 66.7% |
| C85 | Ruy Lopez: Closed | 3 | 0/0/3 | 0.0% |
| D34 | Catalan | 2 | 0/1/1 | 0.0% |
| D53 | Indian Defense | 2 | 0/0/2 | 0.0% |
| C77 | Ruy Lopez: Morphy Defense | 2 | 0/0/2 | 0.0% |
| C62 | Four Knights Game: Spanish Variation | 1 | 1/0/0 | 100.0% |
| D36 | English Opening | 1 | 1/0/0 | 100.0% |
| B21 | Sicilian: Smith-Morra Gambit | 1 | 0/1/0 | 0.0% |
| B80 | Sicilian: Najdorf | 1 | 1/0/0 | 100.0% |
| C50 | Italian Game: Giuoco Pianissimo | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Apr 2026 | Paulo Ricardo Palozi | 2,305 | Curitiba Chess Open 2026 | A45 |
| Nov 2001 | Alexandre Pedro Choma | 2,045 | ch-Parana | B01 |
| Sep 2000 | Gisele Trindade da Silva | 1,775 | ch-Parana Absoluto | C50 |
| Apr 2026 | Luiz Francisco Santana Jr | 1,714 | Curitiba Chess Open 2026 | CLÁSSICO | A45 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-Parana Absoluto | 2000 | 7 | 4.5 | 2,147 |
| ch-Parana | 2001 | 6 | 3 | 2,202 |
| Curitiba CC 71 Aniversario | 2009 | 4 | 1.5 | 2,097 |
| Curitiba IRT 74 Aniversario CC | 2011 | 4 | 1.5 | 1,860 |
| Curitiba Chess Open 2026 | 2026 | 3 | 1 | 1,978 |
| Curitiba Open | 2010 | 2 | 0 | 1,734 |
| Curitiba Jabur Memorial Open | 2010 | 2 | 0 | 1,691 |
| chT-BRA Inter-Clubes | 1987 | 2 | 0 | 1,972 |
Interactive opening tree from all 33 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Eros A. Ferreira Lang's chess games?
33 games by Eros A. Ferreira Lang, from Dec 2021 to Oct 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 Eros A. Ferreira Lang has played.
What does Eros A. Ferreira Lang play on the first move as White?
Across 16 games with White in our database, Eros A. Ferreira Lang opens with 1.e4 (69% of games), 1.Nf3 (25% of games), 1.d4 (6% of games). Against 1.e4 as Black, Eros A. Ferreira Lang answers 1...e5 (78% of games), 1...c5 (22% of games). Against 1.d4: 1...Nf6 (67% of games), 1...d5 (33% of games).
What openings does Eros A. Ferreira Lang play as White?
As White, Eros A. Ferreira Lang's most-played openings in our database are: Sicilian: Sveshnikov (2 games, 0.0% win rate); Sicilian (2 games, 0.0% win rate); French: Tarrasch Variation (1 games, 100.0% win rate). The full breakdown of 16 games with White is in the table above.
What openings does Eros A. Ferreira Lang play as Black?
As Black, Eros A. Ferreira Lang most often plays: London System (3 games, 66.7% win rate); Ruy Lopez: Closed (3 games, 0.0% win rate); Catalan (2 games, 0.0% win rate). See the table above for the top ten Black openings across 17 games.
What is Eros A. Ferreira Lang's FIDE rating?
Eros A. Ferreira Lang is currently rated 1,737 in classical chess, 1,768 in rapid and 1,704 in blitz. Peak classical rating: 1,737 (Oct 2026).
How many games has Eros A. Ferreira Lang played?
Our database contains 33 games by Eros A. Ferreira Lang, covering Dec 2021 to Oct 2026. Overall record: 9 wins, 8 draws, 16 losses (27.3% win rate).
How do I prepare against Eros A. Ferreira Lang?
33 games by Eros A. Ferreira Lang 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.