Prepare against Melyssa Alejandra Cortes Diaz
Colombia · World #94,834 classical · FIDE ID 4482069
When preparing against Melyssa Alejandra Cortes Diaz, expect 1.e4 in 100% of White games. Against 1.e4 the reply is 1...d6 (70% of games); against 1.d4, 1...Nf6 (100%).
Our database contains 39 games by Melyssa Alejandra Cortes Diaz, covering Jan 2024 to Aug 2026. Below you'll find Melyssa Alejandra Cortes Diaz's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Melyssa Alejandra Cortes Diaz 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 | 1,744 | 1,745 | Feb 2026 |
| Rapid | 1,704 | 1,704 | Aug 2026 |
| Blitz | 1,592 | 1,603 | Jan 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 39 | 17 | 4 | 18 | 43.6% |
| As White | 18 | 9 | 1 | 8 | 50.0% |
| As Black | 21 | 8 | 3 | 10 | 38.1% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Melyssa Alejandra Cortes Diaz's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Melyssa Alejandra Cortes Diaz's side.
First moves as White (18 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 18 | 100.0% | 52.8% |
Main lines as White
- 1.e4 — 100% of White games, 52.8% score
- …c5 (67% of these games) — Diaz usually continues Nc3 (50.0% score)
- …c6 (17% of these games) — Diaz usually continues Nc3 (66.7% score)
- …e5 (11% of these games) — Diaz usually continues Nc3 (100.0% score)
As Black against 1.e4 (10 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d6 | 7 | 70.0% | 57.1% |
| e5 | 3 | 30.0% | 83.3% |
As Black against 1.d4 (5 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 5 | 100.0% | 20.0% |
Melyssa Alejandra Cortes Diaz's chess games
All 39 games by Melyssa Alejandra Cortes Diaz in the Chess.ceo database (Jan 2024 - 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: 17 wins, 4 draws, 18 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B23 | Sicilian: Closed | 8 | 4/0/4 | 50.0% |
| B10 | Caro-Kann | 3 | 2/0/1 | 66.7% |
| B00 | Owen Defense | 1 | 0/0/1 | 0.0% |
| B30 | Sicilian | 1 | 0/1/0 | 0.0% |
| C50 | Italian Game: Giuoco Pianissimo | 1 | 1/0/0 | 100.0% |
| B72 | Sicilian: Dragon | 1 | 0/0/1 | 0.0% |
| B40 | Sicilian: Four Knights | 1 | 0/0/1 | 0.0% |
| B90 | Sicilian: Najdorf | 1 | 1/0/0 | 100.0% |
| C26 | Vienna Game | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B00 | Pirc Defense | 6 | 3/0/3 | 50.0% |
| A15 | English Opening | 4 | 1/0/3 | 25.0% |
| A45 | London System | 2 | 0/1/1 | 0.0% |
| A48 | King's Indian Defense | 2 | 0/1/1 | 0.0% |
| D06 | Catalan | 1 | 0/0/1 | 0.0% |
| C66 | Ruy Lopez | 1 | 1/0/0 | 100.0% |
| C50 | Italian Game | 1 | 0/1/0 | 0.0% |
| C52 | Italian Game: Evans Gambit | 1 | 1/0/0 | 100.0% |
| A05 | Réti Opening | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Aug 2026 | Leonardo Enrique Garcia Matos | 1,894 | IRT Centro Comercial AV. Chile 2026 | 8vo | B10 |
| Apr 2024 | Ghisell Morales Perez | 1,841 | ch-COL U14 Girls | B90 |
| Jun 2026 | Andres Reyes Aristizabal | 1,788 | IRT Centro Comercial AV. Chile 2026 | 6to | B23 |
| Aug 2026 | Angie Chavez Dulce | 1,775 | Semifinal De Mayores Absoluto Colombia 2026 | Women | B23 |
| Jun 2026 | Manuel Hernando Murcia Molina | 1,760 | IRT Centro Comercial AV. Chile 2026 | 6to | A16 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| World Youth U16 Olympiad | 2025 | 9 | 2.5 | 1,638 |
| Semifinal De Mayores Absoluto Colombia 2026 | Women | 2026 | 7 | 3 | 1,727 |
| ch-COL U14 Girls | 2024 | 7 | 5.5 | 1,800 |
| IRT Centro Comercial AV. Chile 2026 | 8vo | 2026 | 5 | 1 | 1,559 |
| IRT Centro Comercial AV. Chile 2026 | 7mo | 2026 | 5 | 3 | 1,755 |
| IRT Centro Comercial AV. Chile 2026 | 6to | 2026 | 4 | 2 | 1,759 |
| Semifinal De Mayores Femenino 2026 | 2026 | 2 | 2 | 1,861 |
Interactive opening tree from all 39 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Melyssa Alejandra Cortes Diaz's chess games?
39 games by Melyssa Alejandra Cortes Diaz, from Jan 2024 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 Melyssa Alejandra Cortes Diaz has played.
What does Melyssa Alejandra Cortes Diaz play on the first move as White?
Across 18 games with White in our database, Melyssa Alejandra Cortes Diaz opens with 1.e4 (100% of games). Against 1.e4 as Black, Melyssa Alejandra Cortes Diaz answers 1...d6 (70% of games), 1...e5 (30% of games). Against 1.d4: 1...Nf6 (100% of games).
What openings does Melyssa Alejandra Cortes Diaz play as White?
As White, Melyssa Alejandra Cortes Diaz's most-played openings in our database are: Sicilian: Closed (8 games, 50.0% win rate); Caro-Kann (3 games, 66.7% win rate); Owen Defense (1 games, 0.0% win rate). The full breakdown of 18 games with White is in the table above.
What openings does Melyssa Alejandra Cortes Diaz play as Black?
As Black, Melyssa Alejandra Cortes Diaz most often plays: Pirc Defense (6 games, 50.0% win rate); English Opening (4 games, 25.0% win rate); London System (2 games, 0.0% win rate). See the table above for the top ten Black openings across 21 games.
What is Melyssa Alejandra Cortes Diaz's FIDE rating?
Melyssa Alejandra Cortes Diaz is currently rated 1,744 in classical chess, 1,704 in rapid and 1,592 in blitz. Peak classical rating: 1,745 (Feb 2026).
How many games has Melyssa Alejandra Cortes Diaz played?
Our database contains 39 games by Melyssa Alejandra Cortes Diaz, covering Jan 2024 to Aug 2026. Overall record: 17 wins, 4 draws, 18 losses (43.6% win rate).
How do I prepare against Melyssa Alejandra Cortes Diaz?
39 games by Melyssa Alejandra Cortes Diaz 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.