Prepare against Maria Paz Chamba Guerrero
WCM · Ecuador · World #91,751 classical · FIDE ID 3640167
When preparing against Maria Paz Chamba Guerrero, expect 1.e4 in 70% of White games. Against 1.e4 the reply is 1...e5 (52% of games); against 1.d4, 1...Nf6 (50%).
Our database contains 51 games by Maria Paz Chamba Guerrero, covering Nov 2022 to Aug 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 | 1,753 | 1,853 | May 2026 |
| Rapid | 1,816 | 1,816 | Aug 2026 |
| Blitz | 1,782 | 1,864 | Jun 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 51 | 24 | 6 | 21 | 47.1% |
| As White | 23 | 9 | 3 | 11 | 39.1% |
| As Black | 28 | 15 | 3 | 10 | 53.6% |
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 (23 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 16 | 69.6% | 46.9% |
| d4 | 3 | 13.0% | 50.0% |
| c4 | 2 | 8.7% | 50.0% |
| b3 | 1 | 4.3% | 50.0% |
| Nf3 | 1 | 4.3% | 0.0% |
Main lines as White
- 1.e4 — 70% of White games, 46.9% score
- …e5 (44% of these games) — Guerrero usually continues Nf3 (71.4% score)
- …c5 (38% of these games) — Guerrero usually continues Nf3 (33.3% score)
- …e6 (6% of these games) — Guerrero usually continues d4 (50.0% score)
- 1.d4 — 13% of White games, 50.0% score
- …d5 (100% of these games) — Guerrero usually continues Bf4 (25.0% score)
As Black against 1.e4 (23 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 12 | 52.2% | 66.7% |
| g6 | 4 | 17.4% | 50.0% |
| c5 | 4 | 17.4% | 25.0% |
| d5 | 3 | 13.0% | 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 51 games by Maria Paz Chamba Guerrero in the Chess.ceo database (Nov 2022 - 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: 24 wins, 6 draws, 21 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B49 | Sicilian | 3 | 0/0/3 | 0.0% |
| C54 | Italian Game | 3 | 1/0/2 | 33.3% |
| D00 | Queen's Pawn Game | 2 | 1/1/0 | 50.0% |
| A14 | English Opening | 2 | 0/0/2 | 0.0% |
| B72 | Sicilian: Najdorf | 2 | 1/0/1 | 50.0% |
| C54 | Italian Game: Giuoco Pianissimo | 1 | 1/0/0 | 100.0% |
| B12 | Caro-Kann: Advance Variation | 1 | 0/0/1 | 0.0% |
| 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 |
|---|---|---|---|---|
| B06 | Modern Defense | 4 | 1/2/1 | 25.0% |
| B01 | Scandinavian Defense: Modern Variation | 3 | 2/1/0 | 66.7% |
| 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 |
| Oct 2023 | Dominic Giselle Rosas Navarro | 1,251 | 12th ch-Pan American School U11 Girls | A52 |
| Nov 2020 | Romero Torres,Amelia Valentina | 1,177 | ch-ECU Schools U13 Girls Clas1 | C66 |
| Oct 2023 | Briana Camila Aguilar Huaraca | 1,154 | 12th ch-Pan American School U11 Girls | E01 |
| Oct 2023 | Ana Lucia Ninahuanca Salazar | 1,130 | 12th ch-Pan American School U11 Girls | B34 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-ECU Schools U09 Girls Clas1 | 2020 | 9 | 6 | – |
| ch-ECU Schools U13 Girls Clas1 | 2020 | 9 | 5 | 1,226 |
| 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 |
Interactive opening tree from all 51 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Maria Paz Chamba Guerrero's chess games?
51 games by Maria Paz Chamba Guerrero, from Nov 2022 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 Paz Chamba Guerrero has played.
What does Maria Paz Chamba Guerrero play on the first move as White?
Across 23 games with White in our database, Maria Paz Chamba Guerrero opens with 1.e4 (70% of games), 1.d4 (13% of games), 1.c4 (9% of games). Against 1.e4 as Black, Maria Paz Chamba Guerrero answers 1...e5 (52% of games), 1...g6 (17% of games), 1...c5 (17% 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: Sicilian (3 games, 0.0% win rate); Italian Game (3 games, 33.3% win rate); Queen's Pawn Game (2 games, 50.0% win rate). The full breakdown of 23 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 (4 games, 25.0% win rate); Scandinavian Defense: Modern Variation (3 games, 66.7% win rate); Sicilian (3 games, 33.3% win rate). See the table above for the top ten Black openings across 28 games.
What is Maria Paz Chamba Guerrero's FIDE rating?
Maria Paz Chamba Guerrero is currently rated 1,753 in classical chess, 1,816 in rapid and 1,782 in blitz. Peak classical rating: 1,853 (May 2026).
How many games has Maria Paz Chamba Guerrero played?
Our database contains 51 games by Maria Paz Chamba Guerrero, covering Nov 2022 to Aug 2026. Overall record: 24 wins, 6 draws, 21 losses (47.1% win rate).
How do I prepare against Maria Paz Chamba Guerrero?
51 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.