Prepare against Regina Ribeiro
WIM · Brazil · World #50,164 classical · FIDE ID 2100681
Our database contains 800 games by Regina Ribeiro, covering Apr 2003 to Aug 2026. Below you'll find Regina Ribeiro's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Regina Ribeiro 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 | 1,892 | 2,112 | Jul 2008 |
| Rapid | 1,912 | 2,024 | Feb 2014 |
| Blitz | 1,843 | 1,936 | Jan 2019 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 800 | 357 | 163 | 280 | 44.6% |
| As White | 388 | 182 | 89 | 117 | 46.9% |
| As Black | 412 | 175 | 74 | 163 | 42.5% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Regina Ribeiro's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Regina Ribeiro's side.
First moves as White (388 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf3 | 296 | 76.3% | 58.3% |
| c4 | 33 | 8.5% | 62.1% |
| g3 | 25 | 6.4% | 60.0% |
| d4 | 24 | 6.2% | 56.3% |
| e4 | 7 | 1.8% | 42.9% |
| f4 | 2 | 0.5% | 75.0% |
Main lines as White
- 1.Nf3 — 76% of White games, 58.3% score
- …Nf6 (44% of these games) — Ribeiro usually continues g3 (62.2% score)
- …d5 (30% of these games) — Ribeiro usually continues g3 (70.8% score)
- …c5 (9% of these games) — Ribeiro usually continues g3 (46.0% score)
- 1.c4 — 9% of White games, 62.1% score
- …e5 (36% of these games) — Ribeiro usually continues Nc3 (71.4% score)
- …Nf6 (30% of these games) — Ribeiro usually continues Nc3 (57.1% score)
- …f5 (15% of these games) — Ribeiro usually continues d4 (100.0% score)
As Black against 1.e4 (218 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 88 | 40.4% | 52.3% |
| c6 | 50 | 22.9% | 48.0% |
| e6 | 39 | 17.9% | 48.7% |
| e5 | 17 | 7.8% | 38.2% |
| g6 | 12 | 5.5% | 70.8% |
| Nf6 | 8 | 3.7% | 12.5% |
As Black against 1.d4 (123 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 65 | 52.8% | 53.1% |
| e6 | 38 | 30.9% | 63.2% |
| g6 | 9 | 7.3% | 55.6% |
| f5 | 6 | 4.9% | 75.0% |
| d5 | 5 | 4.1% | 30.0% |
Regina Ribeiro's chess games
All 800 games by Regina Ribeiro in the Chess.ceo database (Apr 2003 - 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: 357 wins, 163 draws, 280 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D02 | Réti Opening | 158 | 79/35/44 | 50.0% |
| E62 | Réti Opening: Symmetrical Defense | 38 | 21/7/10 | 55.3% |
| A39 | English Opening | 24 | 9/8/7 | 37.5% |
| E67 | Modern Defense | 19 | 5/5/9 | 26.3% |
| A00 | Hungarian Opening | 18 | 9/5/4 | 50.0% |
| A25 | English Opening: Reverse Sicilian | 14 | 8/2/4 | 57.1% |
| A04 | Dutch Defense | 14 | 6/5/3 | 42.9% |
| D78 | Indian Defense | 12 | 6/2/4 | 50.0% |
| A06 | Nimzo-Larsen Attack | 12 | 3/4/5 | 25.0% |
| A45 | Queen's Pawn Game | 9 | 4/2/3 | 44.4% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B28 | Sicilian | 36 | 20/5/11 | 55.6% |
| A53 | Indian Defense | 26 | 12/4/10 | 46.2% |
| A40 | Horwitz Defense | 26 | 16/1/9 | 61.5% |
| B06 | Modern Defense | 25 | 12/6/7 | 48.0% |
| B15 | Caro-Kann | 18 | 7/7/4 | 38.9% |
| B23 | Sicilian: Closed | 17 | 8/1/8 | 47.1% |
| B13 | Caro-Kann: Exchange Variation | 15 | 5/3/7 | 33.3% |
| C10 | French Defense | 13 | 5/3/5 | 38.5% |
| A05 | Réti Opening | 12 | 6/2/4 | 50.0% |
| C04 | French: Tarrasch Variation | 12 | 4/3/5 | 33.3% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Mar 2016 | Vitor Roberto Castro Carneiro | 2,406 | ch-Santa Catarina sf1 | E67 |
| Jan 1998 | Eduardo Morejon Rodriguez | 2,335 | 3rd Ubeda Open | A25 |
| Jan 2020 | Marco Aurelio Zaror Cordeiro | 2,217 | 6th Florianopolis Open | B16 |
| Jan 1997 | Rena Graf | 2,215 | Groningen Open | A90 |
| Nov 2001 | Jorge de Oliveira Godois | 2,214 | ch-Balneario Camboriu CC | A85 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-BRA w | 2016 | 124 | 83.5 | 2,097 |
| ch-BRA w sf | 2018 | 30 | 19.5 | 2,058 |
| Speed Chess w Q3 | 2021 | 20 | 3 | 1,757 |
| Olympiad w 26 | 1984 | 14 | 6.5 | 2,030 |
| Speed Chess w Q2 | 2021 | 12 | 2 | 1,736 |
| 30th Olympiad w | 1992 | 12 | 9 | 2,283 |
| Olympiad Women-27 | 1986 | 11 | 5.5 | 2,052 |
| 52nd ch-BRA | 1985 | 11 | 4.5 | 2,272 |
Interactive opening tree from all 800 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Regina Ribeiro's chess games?
800 games by Regina Ribeiro, from Apr 2003 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 Regina Ribeiro has played.
What does Regina Ribeiro play on the first move as White?
Across 388 games with White in our database, Regina Ribeiro opens with 1.Nf3 (76% of games), 1.c4 (9% of games), 1.g3 (6% of games). Against 1.e4 as Black, Regina Ribeiro answers 1...c5 (40% of games), 1...c6 (23% of games), 1...e6 (18% of games). Against 1.d4: 1...Nf6 (53% of games), 1...e6 (31% of games), 1...g6 (7% of games).
What openings does Regina Ribeiro play as White?
As White, Regina Ribeiro's most-played openings in our database are: Réti Opening (158 games, 50.0% win rate); Réti Opening: Symmetrical Defense (38 games, 55.3% win rate); English Opening (24 games, 37.5% win rate). The full breakdown of 388 games with White is in the table above.
What openings does Regina Ribeiro play as Black?
As Black, Regina Ribeiro most often plays: Sicilian (36 games, 55.6% win rate); Indian Defense (26 games, 46.2% win rate); Horwitz Defense (26 games, 61.5% win rate). See the table above for the top ten Black openings across 412 games.
What is Regina Ribeiro's FIDE rating?
Regina Ribeiro is currently rated 1,892 in classical chess, 1,912 in rapid and 1,843 in blitz. Peak classical rating: 2,112 (Jul 2008).
How many games has Regina Ribeiro played?
Our database contains 800 games by Regina Ribeiro, covering Apr 2003 to Aug 2026. Overall record: 357 wins, 163 draws, 280 losses (44.6% win rate).
How do I prepare against Regina Ribeiro?
800 games by Regina Ribeiro 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.