Prepare against Maria Elena Rodriguez Arrieta
WIM · CRI · World #34,142 classical · FIDE ID 6502911
Our database contains 253 games by Maria Elena Rodriguez Arrieta, covering Jan 2009 to Aug 2026. Below you'll find Maria Elena Rodriguez Arrieta's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Maria Elena Rodriguez Arrieta 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 | 1,963 | 1,984 | Dec 2017 |
| Blitz | 1,845 | 1,906 | Jun 2024 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 253 | 86 | 76 | 91 | 34.0% |
| As White | 130 | 49 | 43 | 38 | 37.7% |
| As Black | 123 | 37 | 33 | 53 | 30.1% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Maria Elena Rodriguez Arrieta's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Maria Elena Rodriguez Arrieta's side.
First moves as White (130 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 128 | 98.5% | 53.9% |
| d4 | 1 | 0.8% | 50.0% |
| Nf3 | 1 | 0.8% | 100.0% |
Main lines as White
- 1.e4 — 98% of White games, 53.9% score
- …c5 (39% of these games) — Arrieta usually continues Nf3 (47.9% score)
- …e5 (27% of these games) — Arrieta usually continues Nf3 (59.1% score)
- …e6 (15% of these games) — Arrieta usually continues d3 (59.1% score)
- 1.d4 — 1% of White games, 50.0% score
- …Nf6 (100% of these games) — Arrieta usually continues c4 (50.0% score)
As Black against 1.e4 (69 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 64 | 92.8% | 50.8% |
| d5 | 2 | 2.9% | 50.0% |
| e6 | 2 | 2.9% | 0.0% |
| c5 | 1 | 1.4% | 0.0% |
As Black against 1.d4 (34 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 29 | 85.3% | 32.8% |
| d5 | 5 | 14.7% | 30.0% |
Maria Elena Rodriguez Arrieta's chess games
All 253 games by Maria Elena Rodriguez Arrieta in the Chess.ceo database (Jan 2009 - 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: 86 wins, 76 draws, 91 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B41 | Sicilian | 16 | 6/6/4 | 37.5% |
| C00 | King's Indian Attack | 11 | 4/5/2 | 36.4% |
| B51 | Sicilian: Moscow Variation | 10 | 2/4/4 | 20.0% |
| B30 | Sicilian: Rossolimo | 10 | 4/4/2 | 40.0% |
| C78 | Ruy Lopez: Morphy Defense | 8 | 5/2/1 | 62.5% |
| B07 | Pirc Defense | 6 | 2/4/0 | 33.3% |
| C42 | Petrov's Defense | 5 | 4/1/0 | 80.0% |
| C08 | French: Tarrasch Variation | 5 | 3/1/1 | 60.0% |
| B18 | Caro-Kann: Classical | 4 | 3/1/0 | 75.0% |
| B06 | Modern Defense | 4 | 1/1/2 | 25.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C95 | Ruy Lopez: Closed | 14 | 1/6/7 | 7.1% |
| C50 | Italian Game | 12 | 7/3/2 | 58.3% |
| C77 | Ruy Lopez: Morphy Defense | 10 | 2/1/7 | 20.0% |
| E11 | Bogo-Indian Defense | 8 | 1/0/7 | 12.5% |
| A33 | English Opening | 7 | 2/1/4 | 28.6% |
| A47 | Indian Defense | 6 | 2/2/2 | 33.3% |
| A45 | Trompowsky Attack | 5 | 1/1/3 | 20.0% |
| A05 | Réti Opening | 5 | 1/2/2 | 20.0% |
| C45 | Scotch Game | 5 | 3/1/1 | 60.0% |
| C27 | Bishop's Opening | 3 | 1/0/2 | 33.3% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jan 2020 | Mauricio Arias Santana | 2,276 | ch-CRI | C80 |
| Aug 2012 | Marina Makropoulou | 2,256 | Olympiad Women-40 | C54 |
| Jan 2021 | Wilson Estuardo Lorenzana | 2,220 | Caissa Guatemala Online | A04 |
| Sep 2016 | Oksana Kryger | 2,204 | Olympiad Women-42 | C04 |
| Nov 2023 | Efren Andres Ramos Espinoza | 2,170 | 9th ch-Iberoamerican | C50 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-CRI w | 2024 | 32 | 21.5 | 1,822 |
| ch-CRI | 2024 | 15 | 7 | 1,974 |
| Campeonato Nacional Costa Rica 2026 | Femenino | 2026 | 11 | 9 | 2,060 |
| Olympiad Women-43 | 2018 | 10 | 4 | 2,000 |
| Olympiad Women-41 | 2014 | 10 | 3 | 1,898 |
| Olympiad Women-40 | 2012 | 10 | 8 | 2,203 |
| Olympiad Women-42 | 2016 | 10 | 4 | 2,002 |
| Olympiad Women-45 | 2024 | 10 | 5 | 1,979 |
Interactive opening tree from all 253 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Maria Elena Rodriguez Arrieta's chess games?
253 games by Maria Elena Rodriguez Arrieta, from Jan 2009 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 Maria Elena Rodriguez Arrieta has played.
What does Maria Elena Rodriguez Arrieta play on the first move as White?
Across 130 games with White in our database, Maria Elena Rodriguez Arrieta opens with 1.e4 (98% of games), 1.d4 (1% of games), 1.Nf3 (1% of games). Against 1.e4 as Black, Maria Elena Rodriguez Arrieta answers 1...e5 (93% of games), 1...d5 (3% of games), 1...e6 (3% of games). Against 1.d4: 1...Nf6 (85% of games), 1...d5 (15% of games).
What openings does Maria Elena Rodriguez Arrieta play as White?
As White, Maria Elena Rodriguez Arrieta's most-played openings in our database are: Sicilian (16 games, 37.5% win rate); King's Indian Attack (11 games, 36.4% win rate); Sicilian: Moscow Variation (10 games, 20.0% win rate). The full breakdown of 130 games with White is in the table above.
What openings does Maria Elena Rodriguez Arrieta play as Black?
As Black, Maria Elena Rodriguez Arrieta most often plays: Ruy Lopez: Closed (14 games, 7.1% win rate); Italian Game (12 games, 58.3% win rate); Ruy Lopez: Morphy Defense (10 games, 20.0% win rate). See the table above for the top ten Black openings across 123 games.
What is Maria Elena Rodriguez Arrieta's FIDE rating?
Maria Elena Rodriguez Arrieta is currently rated 1,963 in classical chess and 1,845 in blitz. Peak classical rating: 1,984 (Dec 2017).
How many games has Maria Elena Rodriguez Arrieta played?
Our database contains 253 games by Maria Elena Rodriguez Arrieta, covering Jan 2009 to Aug 2026. Overall record: 86 wins, 76 draws, 91 losses (34.0% win rate).
How do I prepare against Maria Elena Rodriguez Arrieta?
253 games by Maria Elena Rodriguez Arrieta 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.