Prepare against Ronaldo Alonso Moreira
Brazil · World #16,240 classical · FIDE ID 2110547
Our database contains 722 games by Ronaldo Alonso Moreira, covering Oct 2005 to Jul 2026. Below you'll find Ronaldo Alonso Moreira's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Ronaldo Alonso Moreira 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 | 2,092 | 2,097 | May 2025 |
| Rapid | 2,011 | 2,066 | May 2018 |
| Blitz | 2,059 | 2,060 | Apr 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 722 | 212 | 98 | 412 | 29.4% |
| As White | 359 | 127 | 50 | 182 | 35.4% |
| As Black | 363 | 85 | 48 | 230 | 23.4% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Ronaldo Alonso Moreira's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Ronaldo Alonso Moreira's side.
First moves as White (359 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 357 | 99.4% | 42.4% |
| b3 | 1 | 0.3% | 50.0% |
| e4 | 1 | 0.3% | 0.0% |
Main lines as White
- 1.d4 — 99% of White games, 42.4% score
- …Nf6 (56% of these games) — Moreira usually continues c4 (33.9% score)
- …d5 (24% of these games) — Moreira usually continues c4 (42.8% score)
- …e6 (5% of these games) — Moreira usually continues c4 (40.0% score)
- 1.b3 — 0% of White games, 50.0% score
- …d5 (100% of these games) — Moreira usually continues Bb2 (50.0% score)
As Black against 1.e4 (165 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 117 | 70.9% | 29.9% |
| e5 | 25 | 15.2% | 46.0% |
| d6 | 22 | 13.3% | 45.5% |
| c5 | 1 | 0.6% | 50.0% |
As Black against 1.d4 (124 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 105 | 84.7% | 19.5% |
| d6 | 13 | 10.5% | 46.2% |
| d5 | 6 | 4.8% | 50.0% |
Ronaldo Alonso Moreira's chess games
All 722 games by Ronaldo Alonso Moreira in the Chess.ceo database (Oct 2005 - 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: 212 wins, 98 draws, 412 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D35 | Indian Defense | 38 | 14/5/19 | 36.8% |
| A58 | Benoni Defense | 34 | 11/6/17 | 32.4% |
| E20 | Nimzo-Indian Defense | 30 | 10/2/18 | 33.3% |
| E90 | King's Indian Defense: Orthodox Variation | 28 | 5/4/19 | 17.9% |
| D10 | Slav Defense | 22 | 11/3/8 | 50.0% |
| D32 | Queen's Gambit Declined | 22 | 11/1/10 | 50.0% |
| D83 | Grünfeld Defense | 22 | 8/3/11 | 36.4% |
| E46 | Nimzo-Indian: Rubinstein System | 21 | 3/6/12 | 14.3% |
| A40 | Queen's Pawn Game | 20 | 12/2/6 | 60.0% |
| A45 | Trompowsky Attack | 16 | 8/4/4 | 50.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C11 | French: Classical Variation | 43 | 7/6/30 | 16.3% |
| D36 | Indian Defense | 33 | 4/3/26 | 12.1% |
| C04 | French: Tarrasch Variation | 26 | 7/2/17 | 26.9% |
| E04 | Catalan | 23 | 5/2/16 | 21.7% |
| C00 | French Defense | 21 | 9/1/11 | 42.9% |
| D38 | Queen's Gambit Declined: Ragozin Defense | 21 | 3/2/16 | 14.3% |
| C41 | Pirc Defense | 20 | 5/7/8 | 25.0% |
| C02 | French: Advance Variation | 18 | 3/2/13 | 16.7% |
| A13 | English Opening | 16 | 3/2/11 | 18.8% |
| A05 | Réti Opening | 14 | 3/0/11 | 21.4% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Apr 2024 | Gunay Mammadzada | 2,436 | Titled Tue Early | C01 |
| Oct 2024 | Jose Francisco R P Neves Veiga | 2,412 | Titled Tue Late | E20 |
| May 2025 | Bl Lugo | 2,399 | Titled Tue Late | C00 |
| Mar 2022 | Aron Pasti | 2,396 | Titled Tue Early | C56 |
| Feb 2021 | Ketevan Arakhamia-Grant | 2,380 | Titled Tue | C11 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Titled Tuesday | 2025 | 554 | 160.5 | 2,007 |
| ch-Paulista | 2018 | 19 | 11 | 2,116 |
| ch-Paulista Interior | 2012 | 12 | 8.5 | 2,165 |
| 15th American Continental | 2019 | 11 | 6 | 2,173 |
| 5th Florianopolis Open | 2019 | 10 | 6 | 2,085 |
| Caioba Telecom Open | 2018 | 9 | 4.5 | 1,930 |
| Brasilia Taca Open | 2006 | 7 | 4.5 | 2,031 |
| ch-BRA Amateur U2200 | 2017 | 7 | 4 | 2,015 |
Interactive opening tree from all 722 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Ronaldo Alonso Moreira's chess games?
722 games by Ronaldo Alonso Moreira, from Oct 2005 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 Ronaldo Alonso Moreira has played.
What does Ronaldo Alonso Moreira play on the first move as White?
Across 359 games with White in our database, Ronaldo Alonso Moreira opens with 1.d4 (99% of games), 1.b3 (0% of games), 1.e4 (0% of games). Against 1.e4 as Black, Ronaldo Alonso Moreira answers 1...e6 (71% of games), 1...e5 (15% of games), 1...d6 (13% of games). Against 1.d4: 1...Nf6 (85% of games), 1...d6 (10% of games), 1...d5 (5% of games).
What openings does Ronaldo Alonso Moreira play as White?
As White, Ronaldo Alonso Moreira's most-played openings in our database are: Indian Defense (38 games, 36.8% win rate); Benoni Defense (34 games, 32.4% win rate); Nimzo-Indian Defense (30 games, 33.3% win rate). The full breakdown of 359 games with White is in the table above.
What openings does Ronaldo Alonso Moreira play as Black?
As Black, Ronaldo Alonso Moreira most often plays: French: Classical Variation (43 games, 16.3% win rate); Indian Defense (33 games, 12.1% win rate); French: Tarrasch Variation (26 games, 26.9% win rate). See the table above for the top ten Black openings across 363 games.
What is Ronaldo Alonso Moreira's FIDE rating?
Ronaldo Alonso Moreira is currently rated 2,092 in classical chess, 2,011 in rapid and 2,059 in blitz. Peak classical rating: 2,097 (May 2025).
How many games has Ronaldo Alonso Moreira played?
Our database contains 722 games by Ronaldo Alonso Moreira, covering Oct 2005 to Jul 2026. Overall record: 212 wins, 98 draws, 412 losses (29.4% win rate).
How do I prepare against Ronaldo Alonso Moreira?
722 games by Ronaldo Alonso Moreira 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.