Prepare against Alberto Jul Perez
Cuba · World #24,880 classical · FIDE ID 3516270
Our database contains 169 games by Alberto Jul Perez, covering Jan 2010 to Aug 2026. Below you'll find Alberto Jul Perez's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Alberto Jul Perez 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 | 2,019 | 2,095 | Jul 2022 |
| Rapid | 2,009 | 2,028 | May 2022 |
| Blitz | 1,996 | 2,087 | Oct 2021 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 169 | 38 | 62 | 69 | 22.5% |
| As White | 84 | 23 | 34 | 27 | 27.4% |
| As Black | 85 | 15 | 28 | 42 | 17.6% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Alberto Jul Perez's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Alberto Jul Perez's side.
First moves as White (84 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 71 | 84.5% | 45.1% |
| d4 | 9 | 10.7% | 72.2% |
| Nf3 | 3 | 3.6% | 33.3% |
| c4 | 1 | 1.2% | 50.0% |
Main lines as White
- 1.e4 — 85% of White games, 45.1% score
- …c5 (38% of these games) — Perez usually continues Nf3 (42.3% score)
- …e5 (20% of these games) — Perez usually continues Nf3 (50.0% score)
- …e6 (17% of these games) — Perez usually continues d4 (45.0% score)
- 1.d4 — 11% of White games, 72.2% score
- …Nf6 (67% of these games) — Perez usually continues Nf3 (70.0% score)
- …d5 (22% of these games) — Perez usually continues Nf3 (100.0% score)
- …e6 (11% of these games) — Perez usually continues Nf3 (100.0% score)
As Black against 1.e4 (51 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 32 | 62.7% | 31.3% |
| e6 | 14 | 27.5% | 28.6% |
| e5 | 3 | 5.9% | 50.0% |
| d6 | 1 | 2.0% | 50.0% |
| c6 | 1 | 2.0% | 50.0% |
As Black against 1.d4 (19 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 13 | 68.4% | 34.6% |
| e6 | 5 | 26.3% | 40.0% |
| Nf6 | 1 | 5.3% | 50.0% |
Alberto Jul Perez's chess games
All 169 games by Alberto Jul Perez in the Chess.ceo database (Jan 2010 - 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: 38 wins, 62 draws, 69 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B42 | Sicilian | 12 | 3/3/6 | 25.0% |
| B19 | Caro-Kann: Classical | 5 | 4/1/0 | 80.0% |
| C56 | Italian Game | 5 | 2/2/1 | 40.0% |
| C10 | French: Tarrasch Variation | 5 | 0/4/1 | 0.0% |
| B90 | Sicilian: Najdorf | 5 | 2/2/1 | 40.0% |
| B07 | Pirc Defense | 4 | 1/2/1 | 25.0% |
| C18 | French: Winawer Variation | 4 | 1/2/1 | 25.0% |
| B34 | Sicilian: Accelerated Dragon | 3 | 0/1/2 | 0.0% |
| C41 | Philidor | 3 | 0/0/3 | 0.0% |
| C01 | French Defense | 2 | 0/1/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D45 | Slav Defense | 6 | 0/2/4 | 0.0% |
| B20 | Sicilian | 6 | 0/1/5 | 0.0% |
| B90 | Sicilian: Najdorf | 6 | 1/4/1 | 16.7% |
| B51 | Sicilian: Moscow Variation | 6 | 0/1/5 | 0.0% |
| B77 | Sicilian: Dragon | 5 | 2/1/2 | 40.0% |
| C01 | French: Exchange Variation | 5 | 0/5/0 | 0.0% |
| A80 | Horwitz Defense | 4 | 1/2/1 | 25.0% |
| A10 | English Opening | 4 | 2/1/1 | 50.0% |
| B23 | Sicilian: Closed | 4 | 1/1/2 | 25.0% |
| D02 | London System | 3 | 0/0/3 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Oct 2022 | Yuriy Kuzubov | 2,612 | Santiago de Compostela Bicapawn GP B2 | B50 |
| Oct 2022 | Tomas Sosa | 2,548 | Santiago de Compostela Bicapawn GP B2 | C33 |
| Oct 2022 | Enrique Tejedor Fuente | 2,376 | Santiago de Compostela Bicapawn GP B3 | B20 |
| Oct 2022 | Daniel Taboas Rodriguez | 2,359 | Santiago de Compostela Bicapawn GP B2 | D02 |
| Jul 2019 | Jordi Del Amo Carbo | 2,178 | 42nd Barbera del Valles Open | C44 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Havana del Este | 2009 | 20 | 8.5 | 1,977 |
| 44th Barbera del Valles Open | 2022 | 9 | 3.5 | 1,915 |
| 42nd Barbera del Valles Open | 2019 | 9 | 5 | 2,014 |
| Barcelona Electrica de Baleares | 2018 | 9 | 2 | 1,841 |
| 3rd Havana Giraldilla Talents Open | 2009 | 9 | 5.5 | 2,090 |
| 5th Barcelona IM B | 2021 | 9 | 2 | 2,067 |
| 21st Barcelona Sant Marti Open | 2019 | 9 | 3.5 | 1,963 |
| 40th Barbera del Valles Open | 2017 | 9 | 4 | 2,066 |
Interactive opening tree from all 169 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Alberto Jul Perez's chess games?
169 games by Alberto Jul Perez, from Jan 2010 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 Alberto Jul Perez has played.
What does Alberto Jul Perez play on the first move as White?
Across 84 games with White in our database, Alberto Jul Perez opens with 1.e4 (85% of games), 1.d4 (11% of games), 1.Nf3 (4% of games). Against 1.e4 as Black, Alberto Jul Perez answers 1...c5 (63% of games), 1...e6 (27% of games), 1...e5 (6% of games). Against 1.d4: 1...d5 (68% of games), 1...e6 (26% of games), 1...Nf6 (5% of games).
What openings does Alberto Jul Perez play as White?
As White, Alberto Jul Perez's most-played openings in our database are: Sicilian (12 games, 25.0% win rate); Caro-Kann: Classical (5 games, 80.0% win rate); Italian Game (5 games, 40.0% win rate). The full breakdown of 84 games with White is in the table above.
What openings does Alberto Jul Perez play as Black?
As Black, Alberto Jul Perez most often plays: Slav Defense (6 games, 0.0% win rate); Sicilian (6 games, 0.0% win rate); Sicilian: Najdorf (6 games, 16.7% win rate). See the table above for the top ten Black openings across 85 games.
What is Alberto Jul Perez's FIDE rating?
Alberto Jul Perez is currently rated 2,019 in classical chess, 2,009 in rapid and 1,996 in blitz. Peak classical rating: 2,095 (Jul 2022).
How many games has Alberto Jul Perez played?
Our database contains 169 games by Alberto Jul Perez, covering Jan 2010 to Aug 2026. Overall record: 38 wins, 62 draws, 69 losses (22.5% win rate).
How do I prepare against Alberto Jul Perez?
169 games by Alberto Jul Perez 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.