Prepare against Mia Morena Alvarez
Argentina · World #43,664 classical · FIDE ID 20030401
When preparing against Mia Morena Alvarez, expect 1.e4 in 98% of White games. Against 1.e4 the reply is 1...c5 (100% of games); against 1.d4, 1...d5 (100%). Lowest win rate among frequent openings: Sicilian: Najdorf as Black, 35.3% over 17 games.
Our database contains 128 games by Mia Morena Alvarez, covering Jul 2023 to Aug 2026. Below you'll find Mia Morena Alvarez's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Mia Morena Alvarez 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 | 1,919 | 1,919 | Aug 2026 |
| Rapid | 1,765 | 1,765 | Aug 2026 |
| Blitz | 1,805 | 1,805 | Aug 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 128 | 48 | 11 | 69 | 37.5% |
| As White | 65 | 26 | 4 | 35 | 40.0% |
| As Black | 63 | 22 | 7 | 34 | 34.9% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Mia Morena Alvarez's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Mia Morena Alvarez's side.
First moves as White (65 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 64 | 98.5% | 43.8% |
| d4 | 1 | 1.5% | 0.0% |
Main lines as White
- 1.e4 — 98% of White games, 43.8% score
- …c5 (44% of these games) — Alvarez usually continues Nf3 (36.7% score)
- …e5 (25% of these games) — Alvarez usually continues Nf3 (37.5% score)
- …e6 (13% of these games) — Alvarez usually continues d4 (50.0% score)
- 1.d4 — 2% of White games, 0.0% score
- …d5 (100% of these games) — Alvarez usually continues c4 (0.0% score)
As Black against 1.e4 (36 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 36 | 100.0% | 38.9% |
As Black against 1.d4 (19 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 19 | 100.0% | 39.5% |
Mia Morena Alvarez's chess games
All 128 games by Mia Morena Alvarez in the Chess.ceo database (Jul 2023 - 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: 48 wins, 11 draws, 69 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B23 | Sicilian: Closed | 13 | 4/0/9 | 30.8% |
| C50 | Italian Game | 9 | 3/0/6 | 33.3% |
| B57 | Sicilian | 9 | 2/1/6 | 22.2% |
| C06 | French: Tarrasch Variation | 8 | 4/0/4 | 50.0% |
| B08 | Pirc Defense | 3 | 2/0/1 | 66.7% |
| C54 | Italian Game: Classical Variation | 3 | 1/0/2 | 33.3% |
| B90 | Sicilian: Najdorf | 2 | 0/1/1 | 0.0% |
| B13 | Caro-Kann: Exchange Variation | 2 | 1/0/1 | 50.0% |
| C41 | Philidor | 2 | 2/0/0 | 100.0% |
| B15 | Caro-Kann: Main Line | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B90 | Sicilian: Najdorf | 17 | 6/2/9 | 35.3% |
| D10 | Slav Defense | 12 | 3/2/7 | 25.0% |
| B50 | Sicilian | 9 | 2/1/6 | 22.2% |
| B22 | Sicilian: Alapin | 4 | 0/0/4 | 0.0% |
| D00 | Queen's Pawn Game | 4 | 2/1/1 | 50.0% |
| B52 | Sicilian: Moscow Variation | 3 | 1/1/1 | 33.3% |
| A11 | English Opening: Slav Setup | 3 | 2/0/1 | 66.7% |
| D00 | London System | 2 | 1/0/1 | 50.0% |
| B23 | Sicilian: Closed | 2 | 2/0/0 | 100.0% |
| A03 | Van 't Kruijs Opening | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| May 2024 | Teodora Injac | 2,422 | Swiss Queens Wed #17 | C03 |
| Aug 2026 | Maria Jose Campos | 2,253 | 77º Campeonato Argentino Superior Femenino | B56 |
| Mar 2026 | Fiorella Contreras Huaman | 2,197 | Queens' American Online Blitz Qualification 2026 | B26 |
| Nov 2024 | Karen Nerina Gaite | 1,997 | 75th ch-ARG w | A11 |
| Nov 2025 | Alejandro Flasterszten | 1,948 | 32nd ProAm Copa Clarin Open | D12 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Swiss Queens Wed #15 | 2024 | 11 | 4 | 1,718 |
| Swiss Queens Wed #17 | 2024 | 11 | 4 | 1,882 |
| 75th ch-ARG w | 2024 | 9 | 4.5 | 1,889 |
| Swiss Queens Wed #16 | 2024 | 9 | 2 | 1,544 |
| Swiss Queens Wed #13 | 2024 | 9 | 2.5 | 1,643 |
| XXXVI Pan-American Youth Chess Festival | G14 | 2026 | 9 | 6.5 | 1,898 |
| 77º Campeonato Argentino Superior Femenino | 2026 | 8 | 4.5 | 1,942 |
| 76th ch-ARG w | 2025 | 8 | 3.5 | 1,874 |
Interactive opening tree from all 128 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Mia Morena Alvarez's chess games?
128 games by Mia Morena Alvarez, from Jul 2023 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 Mia Morena Alvarez has played.
What does Mia Morena Alvarez play on the first move as White?
Across 65 games with White in our database, Mia Morena Alvarez opens with 1.e4 (98% of games), 1.d4 (2% of games). Against 1.e4 as Black, Mia Morena Alvarez answers 1...c5 (100% of games). Against 1.d4: 1...d5 (100% of games).
What openings does Mia Morena Alvarez play as White?
As White, Mia Morena Alvarez's most-played openings in our database are: Sicilian: Closed (13 games, 30.8% win rate); Italian Game (9 games, 33.3% win rate); Sicilian (9 games, 22.2% win rate). The full breakdown of 65 games with White is in the table above.
What openings does Mia Morena Alvarez play as Black?
As Black, Mia Morena Alvarez most often plays: Sicilian: Najdorf (17 games, 35.3% win rate); Slav Defense (12 games, 25.0% win rate); Sicilian (9 games, 22.2% win rate). See the table above for the top ten Black openings across 63 games.
What is Mia Morena Alvarez's FIDE rating?
Mia Morena Alvarez is currently rated 1,919 in classical chess, 1,765 in rapid and 1,805 in blitz. Peak classical rating: 1,919 (Aug 2026).
How many games has Mia Morena Alvarez played?
Our database contains 128 games by Mia Morena Alvarez, covering Jul 2023 to Aug 2026. Overall record: 48 wins, 11 draws, 69 losses (37.5% win rate).
How do I prepare against Mia Morena Alvarez?
128 games by Mia Morena Alvarez 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.