Prepare against Emilio Donas Perez
Spain · World #78,404 classical · FIDE ID 24505650
When preparing against Emilio Donas Perez, expect 1.d4 in 63% of White games. Against 1.e4 the reply is 1...d5 (78% of games); against 1.d4, 1...Nf6 (75%).
Our database contains 49 games by Emilio Donas Perez, covering Aug 2016 to Jul 2026. Below you'll find Emilio Donas Perez's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Emilio Donas 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 | 1,795 | 1,911 | Mar 2024 |
| Rapid | 1,806 | 1,806 | Jul 2026 |
| Blitz | 1,852 | 1,852 | Jul 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 49 | 15 | 13 | 21 | 30.6% |
| As White | 27 | 9 | 8 | 10 | 33.3% |
| As Black | 22 | 6 | 5 | 11 | 27.3% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Emilio Donas Perez's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Emilio Donas Perez's side.
First moves as White (27 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 17 | 63.0% | 50.0% |
| Nf3 | 4 | 14.8% | 25.0% |
| e4 | 3 | 11.1% | 33.3% |
| c4 | 3 | 11.1% | 83.3% |
Main lines as White
- 1.d4 — 63% of White games, 50.0% score
- …d5 (41% of these games) — Perez usually continues Bf4 (28.6% score)
- …Nf6 (24% of these games) — Perez usually continues Bf4 (50.0% score)
- …g6 (12% of these games) — Perez usually continues e4 (100.0% score)
- 1.Nf3 — 15% of White games, 25.0% score
- …Nf6 (50% of these games) — Perez usually continues d4 (100.0% score)
- …c5 (25% of these games) — Perez usually continues c4 (0.0% score)
- …d5 (25% of these games) — Perez usually continues b3 (0.0% score)
As Black against 1.e4 (9 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 7 | 77.8% | 28.6% |
| c6 | 1 | 11.1% | 0.0% |
| Nf6 | 1 | 11.1% | 0.0% |
As Black against 1.d4 (8 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 6 | 75.0% | 25.0% |
| d5 | 2 | 25.0% | 100.0% |
Emilio Donas Perez's chess games
All 49 games by Emilio Donas Perez in the Chess.ceo database (Aug 2016 - 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: 15 wins, 13 draws, 21 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D02 | London System | 8 | 2/3/3 | 25.0% |
| D00 | Indian Defense | 4 | 1/2/1 | 25.0% |
| B06 | Modern Defense | 2 | 1/1/0 | 50.0% |
| A13 | English Opening: Neo-Catalan | 1 | 1/0/0 | 100.0% |
| A25 | English Opening: Reverse Sicilian | 1 | 1/0/0 | 100.0% |
| A30 | English Opening: Symmetrical | 1 | 0/0/1 | 0.0% |
| A90 | Horwitz Defense | 1 | 1/0/0 | 100.0% |
| A08 | Nimzo-Larsen Attack | 1 | 0/0/1 | 0.0% |
| B06 | Pirc Defense | 1 | 0/0/1 | 0.0% |
| D02 | Queen's Pawn Game | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B01 | Scandinavian Defense: Main Line | 5 | 1/1/3 | 20.0% |
| A45 | Queen's Pawn Game | 4 | 1/1/2 | 25.0% |
| E06 | Catalan | 2 | 0/1/1 | 0.0% |
| B15 | Caro-Kann: Main Line | 1 | 0/0/1 | 0.0% |
| D05 | Colle System | 1 | 0/0/1 | 0.0% |
| A34 | English Opening | 1 | 1/0/0 | 100.0% |
| B07 | Alekhine Defense | 1 | 0/0/1 | 0.0% |
| D36 | Queen's Gambit Declined | 1 | 1/0/0 | 100.0% |
| E19 | Queen's Indian Defense | 1 | 0/0/1 | 0.0% |
| C00 | Réti Opening | 1 | 0/1/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Oct 2021 | Alex Catarineu Morales | 2,079 | 25th Barcelona Vila de Gracia Open | A45 |
| Feb 2023 | Tomas Bertolin Escriche | 1,652 | 10th Barcelona Sant Marti Open | B06 |
| Mar 2023 | Sergi Falomir Ballega | 1,639 | 10th Barcelona Sant Marti Open | A80 |
| Jul 2019 | Lluis Martin Arranz | 1,635 | 21st Barcelona Sant Marti Open B | D02 |
| Jul 2019 | Lluis Llopis Jordan | 1,633 | 21st Barcelona Sant Marti Open B | B13 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 21st Barcelona Sant Marti Open B | 2019 | 9 | 5 | 1,617 |
| 9th Barcelona Sant Marti Open | 2020 | 9 | 4.5 | 1,723 |
| 10th Barcelona Sant Marti Open | 2023 | 8 | 5 | 1,684 |
| 25th Barcelona Vila de Gracia Open | 2021 | 6 | 2 | 1,897 |
| Sant Adria de Besos Open | 2022 | 5 | 1 | 1,732 |
| 3rd Sant Adria de Besos Open B | 2019 | 5 | 3 | 1,698 |
| 2nd B Sant Adria de Besos Open | 2018 | 4 | 1 | 1,641 |
| 16th Barcelona Vila de Gracia Open | 2022 | 3 | 0 | 1,769 |
Interactive opening tree from all 49 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Emilio Donas Perez's chess games?
49 games by Emilio Donas Perez, from Aug 2016 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 Emilio Donas Perez has played.
What does Emilio Donas Perez play on the first move as White?
Across 27 games with White in our database, Emilio Donas Perez opens with 1.d4 (63% of games), 1.Nf3 (15% of games), 1.e4 (11% of games). Against 1.e4 as Black, Emilio Donas Perez answers 1...d5 (78% of games), 1...c6 (11% of games), 1...Nf6 (11% of games). Against 1.d4: 1...Nf6 (75% of games), 1...d5 (25% of games).
What openings does Emilio Donas Perez play as White?
As White, Emilio Donas Perez's most-played openings in our database are: London System (8 games, 25.0% win rate); Indian Defense (4 games, 25.0% win rate); Modern Defense (2 games, 50.0% win rate). The full breakdown of 27 games with White is in the table above.
What openings does Emilio Donas Perez play as Black?
As Black, Emilio Donas Perez most often plays: Scandinavian Defense: Main Line (5 games, 20.0% win rate); Queen's Pawn Game (4 games, 25.0% win rate); Catalan (2 games, 0.0% win rate). See the table above for the top ten Black openings across 22 games.
What is Emilio Donas Perez's FIDE rating?
Emilio Donas Perez is currently rated 1,795 in classical chess, 1,806 in rapid and 1,852 in blitz. Peak classical rating: 1,911 (Mar 2024).
How many games has Emilio Donas Perez played?
Our database contains 49 games by Emilio Donas Perez, covering Aug 2016 to Jul 2026. Overall record: 15 wins, 13 draws, 21 losses (30.6% win rate).
How do I prepare against Emilio Donas Perez?
49 games by Emilio Donas 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.