Prepare against Claudio Aguerreberry
FM · Argentina · World #32,747 classical · FIDE ID 102504
When preparing against Claudio Aguerreberry, expect 1.e4 in 68% of White games. Against 1.e4 the reply is 1...c5 (68% of games); against 1.d4, 1...Nf6 (78%).
Our database contains 76 games by Claudio Aguerreberry, covering Apr 2003 to Jul 2026. Below you'll find Claudio Aguerreberry's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Claudio Aguerreberry 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 | 1,970 | 2,303 | Dec 2013 |
| Rapid | 2,102 | 2,124 | Feb 2025 |
| Blitz | 2,045 | 2,160 | Mar 2021 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 76 | 26 | 18 | 32 | 34.2% |
| As White | 38 | 14 | 11 | 13 | 36.8% |
| As Black | 38 | 12 | 7 | 19 | 31.6% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Claudio Aguerreberry's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Claudio Aguerreberry's side.
First moves as White (38 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 26 | 68.4% | 53.8% |
| c4 | 8 | 21.1% | 43.8% |
| Nf3 | 4 | 10.5% | 50.0% |
Main lines as White
- 1.e4 — 68% of White games, 53.8% score
- …c5 (58% of these games) — Aguerreberry usually continues Nf3 (60.0% score)
- …e5 (23% of these games) — Aguerreberry usually continues Nf3 (41.7% score)
- …c6 (8% of these games) — Aguerreberry usually continues d3 (100.0% score)
- 1.c4 — 21% of White games, 43.8% score
- …Nf6 (25% of these games) — Aguerreberry usually continues Nc3 (0.0% score)
- …c5 (25% of these games) — Aguerreberry usually continues Nc3 (0.0% score)
- …e5 (13% of these games) — Aguerreberry usually continues Nc3 (100.0% score)
As Black against 1.e4 (22 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 15 | 68.2% | 33.3% |
| g6 | 5 | 22.7% | 30.0% |
| e5 | 1 | 4.5% | 0.0% |
| e6 | 1 | 4.5% | 100.0% |
As Black against 1.d4 (9 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 7 | 77.8% | 57.1% |
| f5 | 1 | 11.1% | 100.0% |
| g6 | 1 | 11.1% | 50.0% |
Claudio Aguerreberry's chess games
All 76 games by Claudio Aguerreberry in the Chess.ceo database (Apr 2003 - Jul 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: 26 wins, 18 draws, 32 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B44 | Sicilian | 6 | 2/2/2 | 33.3% |
| B31 | Sicilian: Rossolimo | 5 | 2/3/0 | 40.0% |
| C68 | Ruy Lopez: Exchange | 4 | 2/0/2 | 50.0% |
| A07 | Réti Opening | 4 | 1/2/1 | 25.0% |
| B02 | Alekhine Defense | 2 | 1/0/1 | 50.0% |
| A29 | English Opening | 2 | 0/0/2 | 0.0% |
| A36 | English Opening: Symmetrical | 2 | 0/0/2 | 0.0% |
| B52 | Sicilian: Moscow Variation | 2 | 1/1/0 | 50.0% |
| C02 | French: Advance Variation | 1 | 0/1/0 | 0.0% |
| A86 | Modern Defense | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B08 | Modern Defense | 6 | 0/4/2 | 0.0% |
| B34 | Sicilian: Accelerated Dragon | 5 | 2/1/2 | 40.0% |
| A04 | Sicilian | 5 | 1/0/4 | 20.0% |
| B31 | Sicilian: Rossolimo | 3 | 0/0/3 | 0.0% |
| E76 | King's Indian Defense: Four Pawns Attack | 2 | 1/0/1 | 50.0% |
| A36 | English Opening: Symmetrical | 2 | 1/0/1 | 50.0% |
| B24 | Sicilian: Closed | 2 | 1/0/1 | 50.0% |
| D71 | Grünfeld Defense | 2 | 1/0/1 | 50.0% |
| A06 | Nimzovich-Larsen attack | 1 | 0/0/1 | 0.0% |
| A46 | Réti Opening | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jan 1996 | Carlos Horacio Garcia Palermo | 2,490 | Rosario | E76 |
| Jan 1991 | Jorge Szmetan | 2,385 | ch-ARG sf-B | C00 |
| Oct 2001 | Arturo Lujambio | 2,304 | Rosario Open | E70 |
| Jul 2020 | Carlos Grushka | 2,247 | 20th Rio Grande Domingo Open | A36 |
| Jan 1996 | Julio Perez Cascella | 2,230 | Rosario | B82 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-ARG sf | 1996 | 13 | 6.5 | 2,296 |
| 20th Rio Grande Domingo Open | 2020 | 10 | 5.5 | 1,970 |
| Corrientes Mayor Rosarino Open | 2022 | 9 | 4 | 1,807 |
| Rosario | 1996 | 9 | 3.5 | 2,334 |
| Rosario Open | 2001 | 9 | 4.5 | 2,231 |
| 94th ch-ARG sf | 2019 | 8 | 3.5 | 2,063 |
| Rosario Mayor Open | 2003 | 7 | 4.5 | 2,347 |
| ch-ARG sf-B | 1991 | 7 | 2.5 | 2,242 |
Interactive opening tree from all 76 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Claudio Aguerreberry's chess games?
76 games by Claudio Aguerreberry, from Apr 2003 to Jul 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 Claudio Aguerreberry has played.
What does Claudio Aguerreberry play on the first move as White?
Across 38 games with White in our database, Claudio Aguerreberry opens with 1.e4 (68% of games), 1.c4 (21% of games), 1.Nf3 (11% of games). Against 1.e4 as Black, Claudio Aguerreberry answers 1...c5 (68% of games), 1...g6 (23% of games), 1...e5 (5% of games). Against 1.d4: 1...Nf6 (78% of games), 1...f5 (11% of games), 1...g6 (11% of games).
What openings does Claudio Aguerreberry play as White?
As White, Claudio Aguerreberry's most-played openings in our database are: Sicilian (6 games, 33.3% win rate); Sicilian: Rossolimo (5 games, 40.0% win rate); Ruy Lopez: Exchange (4 games, 50.0% win rate). The full breakdown of 38 games with White is in the table above.
What openings does Claudio Aguerreberry play as Black?
As Black, Claudio Aguerreberry most often plays: Modern Defense (6 games, 0.0% win rate); Sicilian: Accelerated Dragon (5 games, 40.0% win rate); Sicilian (5 games, 20.0% win rate). See the table above for the top ten Black openings across 38 games.
What is Claudio Aguerreberry's FIDE rating?
Claudio Aguerreberry is currently rated 1,970 in classical chess, 2,102 in rapid and 2,045 in blitz. Peak classical rating: 2,303 (Dec 2013).
How many games has Claudio Aguerreberry played?
Our database contains 76 games by Claudio Aguerreberry, covering Apr 2003 to Jul 2026. Overall record: 26 wins, 18 draws, 32 losses (34.2% win rate).
How do I prepare against Claudio Aguerreberry?
76 games by Claudio Aguerreberry 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.