Prepare against Diego Javier Vaquero
Argentina · World #46,287 classical · FIDE ID 123536
When preparing against Diego Javier Vaquero, expect 1.e4 in 68% of White games. Against 1.e4 the reply is 1...d5 (40% of games); against 1.d4, 1...Nf6 (83%).
Our database contains 41 games by Diego Javier Vaquero, covering Jul 2009 to Oct 2026. Below you'll find Diego Javier Vaquero's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Diego Javier Vaquero 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 | 1,908 | 2,089 | Jul 2012 |
| Rapid | 1,980 | 1,995 | Sep 2022 |
| Blitz | 1,947 | 2,001 | Jan 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 41 | 16 | 6 | 19 | 39.0% |
| As White | 22 | 8 | 2 | 12 | 36.4% |
| As Black | 19 | 8 | 4 | 7 | 42.1% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Diego Javier Vaquero's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Diego Javier Vaquero's side.
First moves as White (22 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 15 | 68.2% | 46.7% |
| d4 | 3 | 13.6% | 33.3% |
| Nf3 | 3 | 13.6% | 0.0% |
| c4 | 1 | 4.5% | 100.0% |
Main lines as White
- 1.e4 — 68% of White games, 46.7% score
- …c5 (47% of these games) — Vaquero usually continues Nf3 (42.9% score)
- …e5 (20% of these games) — Vaquero usually continues Nf3 (75.0% score)
- …g6 (20% of these games) — Vaquero usually continues d4 (33.3% score)
- 1.d4 — 14% of White games, 33.3% score
- …Nf6 (67% of these games) — Vaquero usually continues Nf3 (100.0% score)
- …d5 (33% of these games) — Vaquero usually continues Nf3 (0.0% score)
As Black against 1.e4 (10 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 4 | 40.0% | 50.0% |
| c5 | 4 | 40.0% | 75.0% |
| e5 | 1 | 10.0% | 100.0% |
| g6 | 1 | 10.0% | 0.0% |
As Black against 1.d4 (6 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 5 | 83.3% | 50.0% |
| d5 | 1 | 16.7% | 100.0% |
Diego Javier Vaquero's chess games
All 41 games by Diego Javier Vaquero in the Chess.ceo database (Jul 2009 - Oct 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: 16 wins, 6 draws, 19 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B22 | Sicilian | 4 | 2/0/2 | 50.0% |
| B06 | Modern Defense | 3 | 1/0/2 | 33.3% |
| C44 | Danish Gambit | 1 | 0/1/0 | 0.0% |
| C50 | Four Knights Game: Italian Variation | 1 | 1/0/0 | 100.0% |
| A54 | Indian Defense | 1 | 0/0/1 | 0.0% |
| E65 | King's Indian Defense: Fianchetto Variation | 1 | 1/0/0 | 100.0% |
| E76 | King's Indian Defense: Four Pawns Attack | 1 | 1/0/0 | 100.0% |
| C42 | Petrov's Defense | 1 | 0/1/0 | 0.0% |
| A41 | Rat Defense | 1 | 0/0/1 | 0.0% |
| D02 | Réti Opening: Keres Variation | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B90 | Sicilian: Najdorf | 4 | 2/2/0 | 50.0% |
| D35 | Indian Defense | 2 | 2/0/0 | 100.0% |
| A38 | English Opening | 2 | 0/1/1 | 0.0% |
| E62 | King's Indian Defense: Fianchetto Variation | 1 | 1/0/0 | 100.0% |
| B09 | Modern Defense | 1 | 0/0/1 | 0.0% |
| E04 | Réti Opening | 1 | 0/0/1 | 0.0% |
| C68 | Ruy Lopez: Exchange | 1 | 1/0/0 | 100.0% |
| C40 | Scandinavian Defense | 1 | 1/0/0 | 100.0% |
| B01 | Scandinavian Defense: Main Line | 1 | 0/0/1 | 0.0% |
| B01 | Scandinavian Defense: Modern Variation | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jul 2012 | Pablo Barrionuevo | 2,318 | 86th ch-ARG | D37 |
| Jul 2008 | Sergio Torres | 2,202 | ch-ARG sf 83rd | B05 |
| Jul 2008 | Francisco Ruiz | 1,921 | ch-ARG sf 83rd | B92 |
| Jul 2012 | Adolfo D'Ascanio | 1,906 | 86th ch-ARG | B06 |
| Jul 2020 | Fernando Garcia | 1,841 | 20th Rio Grande Domingo Open | B13 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 86th ch-ARG | 2012 | 10 | 3.5 | 2,118 |
| ch-Platense | 2018 | 9 | 5 | 1,840 |
| ch-ARG sf 83rd | 2008 | 9 | 5 | 2,146 |
| 20th Rio Grande Domingo Open | 2020 | 8 | 4 | 1,876 |
| La Plata Open Blitz | 2018 | 3 | 1 | – |
| VI Mar de Ajo Open | 2024 | 2 | 0.5 | 1,738 |
Interactive opening tree from all 41 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Diego Javier Vaquero's chess games?
41 games by Diego Javier Vaquero, from Jul 2009 to Oct 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 Diego Javier Vaquero has played.
What does Diego Javier Vaquero play on the first move as White?
Across 22 games with White in our database, Diego Javier Vaquero opens with 1.e4 (68% of games), 1.d4 (14% of games), 1.Nf3 (14% of games). Against 1.e4 as Black, Diego Javier Vaquero answers 1...d5 (40% of games), 1...c5 (40% of games), 1...e5 (10% of games). Against 1.d4: 1...Nf6 (83% of games), 1...d5 (17% of games).
What openings does Diego Javier Vaquero play as White?
As White, Diego Javier Vaquero's most-played openings in our database are: Sicilian (4 games, 50.0% win rate); Modern Defense (3 games, 33.3% win rate); Danish Gambit (1 games, 0.0% win rate). The full breakdown of 22 games with White is in the table above.
What openings does Diego Javier Vaquero play as Black?
As Black, Diego Javier Vaquero most often plays: Sicilian: Najdorf (4 games, 50.0% win rate); Indian Defense (2 games, 100.0% win rate); English Opening (2 games, 0.0% win rate). See the table above for the top ten Black openings across 19 games.
What is Diego Javier Vaquero's FIDE rating?
Diego Javier Vaquero is currently rated 1,908 in classical chess, 1,980 in rapid and 1,947 in blitz. Peak classical rating: 2,089 (Jul 2012).
How many games has Diego Javier Vaquero played?
Our database contains 41 games by Diego Javier Vaquero, covering Jul 2009 to Oct 2026. Overall record: 16 wins, 6 draws, 19 losses (39.0% win rate).
How do I prepare against Diego Javier Vaquero?
41 games by Diego Javier Vaquero 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.