Prepare against Alberto Perez Sempere
Spain · World #79,219 classical · FIDE ID 2279185
When preparing against Alberto Perez Sempere, expect 1.e4 in 100% of White games. Against 1.e4 the reply is 1...c5 (100% of games); against 1.d4, 1...d5 (86%).
Our database contains 52 games by Alberto Perez Sempere, covering Oct 2004 to Jul 2026. Below you'll find Alberto Perez Sempere's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Alberto Perez Sempere 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 | 1,792 | 1,969 | Jul 2005 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 52 | 23 | 8 | 21 | 44.2% |
| As White | 25 | 10 | 5 | 10 | 40.0% |
| As Black | 27 | 13 | 3 | 11 | 48.1% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Alberto Perez Sempere's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Alberto Perez Sempere's side.
First moves as White (25 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 25 | 100.0% | 50.0% |
Main lines as White
- 1.e4 — 100% of White games, 50.0% score
- …c5 (40% of these games) — Sempere usually continues Nf3 (38.9% score)
- …e5 (24% of these games) — Sempere usually continues Nf3 (58.3% score)
- …e6 (16% of these games) — Sempere usually continues d3 (62.5% score)
As Black against 1.e4 (14 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 14 | 100.0% | 67.9% |
As Black against 1.d4 (7 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 6 | 85.7% | 58.3% |
| Nf6 | 1 | 14.3% | 100.0% |
Alberto Perez Sempere's chess games
All 52 games by Alberto Perez Sempere in the Chess.ceo database (Oct 2004 - 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: 23 wins, 8 draws, 21 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B30 | Sicilian | 5 | 1/1/3 | 20.0% |
| C00 | King's Indian Attack | 4 | 2/1/1 | 50.0% |
| C64 | Ruy Lopez: Classical | 3 | 1/1/1 | 33.3% |
| C42 | Petrov's Defense | 2 | 1/0/1 | 50.0% |
| B78 | Sicilian: Dragon | 2 | 0/2/0 | 0.0% |
| B06 | Modern Defense | 2 | 1/0/1 | 50.0% |
| C41 | Caro-Kann | 1 | 1/0/0 | 100.0% |
| B33 | Sicilian: Sveshnikov | 1 | 0/0/1 | 0.0% |
| B08 | Pirc Defense | 1 | 0/0/1 | 0.0% |
| C41 | Pirc Defense: Lion System | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A05 | Sicilian | 6 | 6/0/0 | 100.0% |
| B38 | Sicilian: Accelerated Dragon | 5 | 2/1/2 | 40.0% |
| D31 | Semi-Slav Defense | 3 | 2/0/1 | 66.7% |
| A04 | Réti Opening | 2 | 0/0/2 | 0.0% |
| A11 | English Opening: Neo-Catalan | 2 | 0/1/1 | 0.0% |
| B23 | Sicilian: Closed | 2 | 1/0/1 | 50.0% |
| A45 | London System | 2 | 1/0/1 | 50.0% |
| D47 | Slav Defense | 1 | 0/1/0 | 0.0% |
| A03 | Nimzovich-Larsen attack | 1 | 0/0/1 | 0.0% |
| D02 | Queen's Pawn Game | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Nov 2013 | Francisco Javier Martin Garcia | 1,676 | 21st Madrid San Viator Open | B38 |
| Oct 2014 | Daniel Cantos Pardo | 1,630 | 23rd Madrid San Viator Open | B35 |
| Oct 2015 | Adrian Alonso Lazaro | 1,624 | 25th Madrid San Viator Open | C41 |
| Oct 2016 | Enrique Ramos Antona | 1,613 | 27th Madrid San Viator Open B | B92 |
| Oct 2016 | Mahmoud Ghavami | 1,592 | 27th Madrid San Viator Open B | B08 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 29th Madrid San Viator Open B | 2017 | 9 | 5 | 1,539 |
| 23rd Madrid San Viator Open | 2014 | 9 | 3.5 | 1,568 |
| 25th Madrid San Viator Open | 2015 | 8 | 3.5 | 1,781 |
| 21st Madrid San Viator Open | 2013 | 8 | 4.5 | 1,730 |
| 27th Madrid San Viator Open B | 2016 | 8 | 5 | 1,693 |
| 31st Madrid San Viator Open B | 2019 | 6 | 3.5 | 1,440 |
| Moratalaz Open 23rd | 2010 | 1 | 0 | 1,976 |
| 19th Moratalaz Open | 2006 | 1 | 0 | 1,948 |
Interactive opening tree from all 52 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Alberto Perez Sempere's chess games?
52 games by Alberto Perez Sempere, from Oct 2004 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 Alberto Perez Sempere has played.
What does Alberto Perez Sempere play on the first move as White?
Across 25 games with White in our database, Alberto Perez Sempere opens with 1.e4 (100% of games). Against 1.e4 as Black, Alberto Perez Sempere answers 1...c5 (100% of games). Against 1.d4: 1...d5 (86% of games), 1...Nf6 (14% of games).
What openings does Alberto Perez Sempere play as White?
As White, Alberto Perez Sempere's most-played openings in our database are: Sicilian (5 games, 20.0% win rate); King's Indian Attack (4 games, 50.0% win rate); Ruy Lopez: Classical (3 games, 33.3% win rate). The full breakdown of 25 games with White is in the table above.
What openings does Alberto Perez Sempere play as Black?
As Black, Alberto Perez Sempere most often plays: Sicilian (6 games, 100.0% win rate); Sicilian: Accelerated Dragon (5 games, 40.0% win rate); Semi-Slav Defense (3 games, 66.7% win rate). See the table above for the top ten Black openings across 27 games.
What is Alberto Perez Sempere's FIDE rating?
Alberto Perez Sempere is currently rated 1,792 in classical chess. Peak classical rating: 1,969 (Jul 2005).
How many games has Alberto Perez Sempere played?
Our database contains 52 games by Alberto Perez Sempere, covering Oct 2004 to Jul 2026. Overall record: 23 wins, 8 draws, 21 losses (44.2% win rate).
How do I prepare against Alberto Perez Sempere?
52 games by Alberto Perez Sempere 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.