Prepare against Maria Paz Chamba Guerrero
WCM · Ecuador · World #74,411 classical · FIDE ID 3640167
When preparing against Maria Paz Chamba Guerrero, expect 1.e4 in 74% of White games. Against 1.e4 the reply is 1...e5 (48% of games); against 1.d4, 1...Nf6 (50%).
Our database contains 58 games by Maria Paz Chamba Guerrero, covering Nov 2022 to Sep 2026. Below you'll find Maria Paz Chamba Guerrero's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Maria Paz Chamba Guerrero 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 | 1,807 | 1,853 | May 2026 |
| Rapid | 1,798 | 1,816 | Aug 2026 |
| Blitz | 1,806 | 1,864 | Jun 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 58 | 27 | 7 | 24 | 46.6% |
| As White | 27 | 10 | 4 | 13 | 37.0% |
| As Black | 31 | 17 | 3 | 11 | 54.8% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Maria Paz Chamba Guerrero's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Maria Paz Chamba Guerrero's side.
First moves as White (27 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 20 | 74.1% | 45.0% |
| d4 | 3 | 11.1% | 50.0% |
| c4 | 2 | 7.4% | 50.0% |
| b3 | 1 | 3.7% | 50.0% |
| Nf3 | 1 | 3.7% | 0.0% |
Main lines as White
- 1.e4 — 74% of White games, 45.0% score
- …e5 (45% of these games) — Guerrero usually continues Nf3 (66.7% score)
- …c5 (30% of these games) — Guerrero usually continues Nf3 (33.3% score)
- …c6 (15% of these games) — Guerrero usually continues d4 (16.7% score)
- 1.d4 — 11% of White games, 50.0% score
- …d5 (100% of these games) — Guerrero usually continues Bf4 (25.0% score)
As Black against 1.e4 (25 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 12 | 48.0% | 66.7% |
| g6 | 6 | 24.0% | 50.0% |
| c5 | 4 | 16.0% | 25.0% |
| d5 | 3 | 12.0% | 83.3% |
As Black against 1.d4 (4 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 2 | 50.0% | 100.0% |
| d5 | 2 | 50.0% | 0.0% |
Maria Paz Chamba Guerrero's chess games
All 58 games by Maria Paz Chamba Guerrero in the Chess.ceo database (Nov 2022 - Sep 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: 27 wins, 7 draws, 24 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C54 | Italian Game | 3 | 1/0/2 | 33.3% |
| B49 | Sicilian | 3 | 0/0/3 | 0.0% |
| D00 | Queen's Pawn Game | 2 | 1/1/0 | 50.0% |
| A00 | Caro-Kann: Main Line | 2 | 0/1/1 | 0.0% |
| B72 | Sicilian: Najdorf | 2 | 1/0/1 | 50.0% |
| A14 | English Opening | 2 | 0/0/2 | 0.0% |
| A00 | Italian Game: Classical Variation | 2 | 1/0/1 | 50.0% |
| D02 | London System | 1 | 0/0/1 | 0.0% |
| A01 | Nimzovich-Larsen attack | 1 | 0/1/0 | 0.0% |
| B01 | Scandinavian Defense: Main Line | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A00 | Modern Defense | 6 | 2/2/2 | 33.3% |
| B01 | Scandinavian Defense: Modern Variation | 4 | 3/1/0 | 75.0% |
| B40 | Sicilian | 3 | 1/0/2 | 33.3% |
| C66 | Ruy Lopez | 2 | 1/0/1 | 50.0% |
| C45 | Scotch Game | 2 | 1/0/1 | 50.0% |
| C50 | Italian Game | 1 | 1/0/0 | 100.0% |
| C54 | Italian Game: Classical Variation | 1 | 0/0/1 | 0.0% |
| C50 | Italian Game: Giuoco Pianissimo | 1 | 1/0/0 | 100.0% |
| E60 | King's Indian Defense | 1 | 1/0/0 | 100.0% |
| C20 | King's Pawn Game: King's Head Opening | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jul 2026 | Pear Xu | 1,876 | XXXVI Pan-American Youth Chess Festival | G14 | E60 |
| Sep 2026 | Emilia Alejandra Fiallos Garces | 1,565 | XVII JUEGOS DEPORTIVOS NACIONALES DE MENORES GUAYAS 2026 - TB1W | A00 |
| Sep 2026 | Tatty Elizabeth Yanez Mendieta | 1,498 | XVII JUEGOS DEPORTIVOS NACIONALES DE MENORES GUAYAS 2026 - TB1W | A00 |
| Sep 2026 | Aina Daniela Mejia Ortiz | 1,493 | XVII JUEGOS DEPORTIVOS NACIONALES DE MENORES GUAYAS 2026 - TB1W | A00 |
| Oct 2023 | Dominic Giselle Rosas Navarro | 1,251 | 12th ch-Pan American School U11 Girls | A52 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-ECU Schools U13 Girls Clas1 | 2020 | 9 | 5 | 1,226 |
| ch-ECU Schools U09 Girls Clas1 | 2020 | 9 | 6 | – |
| ch-ECU Schools U13 Girls Clas2 | 2020 | 9 | 5 | 1,172 |
| 12th ch-Pan American School U11 Girls | 2023 | 9 | 6.5 | 1,355 |
| ch-Pan American U08 Girls | 2019 | 8 | 2 | – |
| XXXVI Pan-American Youth Chess Festival | G14 | 2026 | 7 | 2.5 | 1,738 |
| XVII JUEGOS DEPORTIVOS NACIONALES DE MENORES GUAYAS 2026 - TB1W | 2026 | 7 | 3.5 | 1,611 |
Interactive opening tree from all 58 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Maria Paz Chamba Guerrero's chess games?
58 games by Maria Paz Chamba Guerrero, from Nov 2022 to Sep 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 Paz Chamba Guerrero has played.
What does Maria Paz Chamba Guerrero play on the first move as White?
Across 27 games with White in our database, Maria Paz Chamba Guerrero opens with 1.e4 (74% of games), 1.d4 (11% of games), 1.c4 (7% of games). Against 1.e4 as Black, Maria Paz Chamba Guerrero answers 1...e5 (48% of games), 1...g6 (24% of games), 1...c5 (16% of games). Against 1.d4: 1...Nf6 (50% of games), 1...d5 (50% of games).
What openings does Maria Paz Chamba Guerrero play as White?
As White, Maria Paz Chamba Guerrero's most-played openings in our database are: Italian Game (3 games, 33.3% win rate); Sicilian (3 games, 0.0% win rate); Queen's Pawn Game (2 games, 50.0% win rate). The full breakdown of 27 games with White is in the table above.
What openings does Maria Paz Chamba Guerrero play as Black?
As Black, Maria Paz Chamba Guerrero most often plays: Modern Defense (6 games, 33.3% win rate); Scandinavian Defense: Modern Variation (4 games, 75.0% win rate); Sicilian (3 games, 33.3% win rate). See the table above for the top ten Black openings across 31 games.
What is Maria Paz Chamba Guerrero's FIDE rating?
Maria Paz Chamba Guerrero is currently rated 1,807 in classical chess, 1,798 in rapid and 1,806 in blitz. Peak classical rating: 1,853 (May 2026).
How many games has Maria Paz Chamba Guerrero played?
Our database contains 58 games by Maria Paz Chamba Guerrero, covering Nov 2022 to Sep 2026. Overall record: 27 wins, 7 draws, 24 losses (46.6% win rate).
How do I prepare against Maria Paz Chamba Guerrero?
58 games by Maria Paz Chamba Guerrero 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.