Prepare against Antonio Maria Fernandez Diez
Spain · World #37,410 classical · FIDE ID 2267225
When preparing against Antonio Maria Fernandez Diez, expect 1.e4 in 48% of White games. Against 1.e4 the reply is 1...e5 (30% of games); against 1.d4, 1...Nf6 (41%).
Our database contains 99 games by Antonio Maria Fernandez Diez, covering Jan 2004 to Jul 2026. Below you'll find Antonio Maria Fernandez Diez's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Antonio Maria Fernandez Diez 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 | 1,947 | 2,191 | Jan 2004 |
| Rapid | 1,932 | 2,005 | Jan 2015 |
| Blitz | 1,919 | 2,020 | Dec 2015 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 99 | 44 | 27 | 28 | 44.4% |
| As White | 52 | 24 | 15 | 13 | 46.2% |
| As Black | 47 | 20 | 12 | 15 | 42.6% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Antonio Maria Fernandez Diez's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Antonio Maria Fernandez Diez's side.
First moves as White (52 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 25 | 48.1% | 64.0% |
| d4 | 15 | 28.8% | 56.7% |
| Nf3 | 7 | 13.5% | 35.7% |
| c4 | 4 | 7.7% | 87.5% |
| g3 | 1 | 1.9% | 100.0% |
Main lines as White
- 1.e4 — 48% of White games, 64.0% score
- …e5 (40% of these games) — Diez usually continues Nf3 (70.0% score)
- …c5 (28% of these games) — Diez usually continues Nf3 (60.0% score)
- …d5 (12% of these games) — Diez usually continues exd5 (25.0% score)
- 1.d4 — 29% of White games, 56.7% score
- …Nf6 (53% of these games) — Diez usually continues c4 (50.0% score)
- …d5 (27% of these games) — Diez usually continues c4 (100.0% score)
- …e6 (13% of these games) — Diez usually continues e4 (100.0% score)
As Black against 1.e4 (20 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 6 | 30.0% | 66.7% |
| c5 | 5 | 25.0% | 90.0% |
| c6 | 3 | 15.0% | 83.3% |
| e6 | 3 | 15.0% | 16.7% |
| g6 | 2 | 10.0% | 100.0% |
| d5 | 1 | 5.0% | 0.0% |
As Black against 1.d4 (17 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 7 | 41.2% | 28.6% |
| e6 | 4 | 23.5% | 75.0% |
| d5 | 3 | 17.6% | 33.3% |
| d6 | 1 | 5.9% | 100.0% |
| e5 | 1 | 5.9% | 0.0% |
Antonio Maria Fernandez Diez's chess games
All 99 games by Antonio Maria Fernandez Diez in the Chess.ceo database (Jan 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: 44 wins, 27 draws, 28 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B20 | Sicilian | 5 | 3/0/2 | 60.0% |
| A17 | English Opening | 4 | 1/3/0 | 25.0% |
| E01 | Catalan | 3 | 3/0/0 | 100.0% |
| A39 | Indian Defense | 3 | 1/0/2 | 33.3% |
| B78 | Sicilian: Dragon | 2 | 0/0/2 | 0.0% |
| A88 | English Opening: Dutch Defense | 2 | 2/0/0 | 100.0% |
| C68 | Ruy Lopez: Exchange | 2 | 1/1/0 | 50.0% |
| A43 | Horwitz Defense | 2 | 1/0/1 | 50.0% |
| C51 | Italian Game: Evans Gambit | 2 | 1/1/0 | 50.0% |
| B12 | Caro-Kann: Advance Variation | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B32 | Sicilian | 5 | 4/1/0 | 80.0% |
| A40 | Queen's Pawn Game | 3 | 1/1/1 | 33.3% |
| D00 | Trompowsky Attack | 2 | 0/1/1 | 0.0% |
| E12 | Nimzo-Indian Defense | 2 | 0/1/1 | 0.0% |
| A80 | Horwitz Defense | 2 | 2/0/0 | 100.0% |
| A25 | English Opening: Reverse Sicilian | 2 | 2/0/0 | 100.0% |
| B06 | Modern Defense | 2 | 2/0/0 | 100.0% |
| E61 | Indian Defense | 2 | 1/0/1 | 50.0% |
| A21 | Dutch Defense | 1 | 0/1/0 | 0.0% |
| B15 | Caro-Kann: Main Line | 1 | 0/1/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jul 2008 | Juan Ramon Rodriguez Fernandez | 2,206 | 3rd Oviedo Open | B07 |
| Sep 2017 | Roberto Clemente Llamero | 2,133 | 23rd Trevias Open | C47 |
| Mar 2003 | David Recuero Guerra | 2,103 | ch-Asturias | C68 |
| Apr 2003 | Daniel Canteli Martinez | 2,079 | ch-Asturias | E92 |
| May 2008 | Javier Morais Carreras | 2,026 | 20th Sant Boi de Llobregat Open | B46 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-Asturias | 2004 | 27 | 18 | 2,262 |
| 3rd Oviedo Open | 2008 | 9 | 6 | 2,144 |
| chT40-Asturias Primera A | 2001 | 9 | 6 | – |
| chT-Asturias Primera A | 1998 | 7 | 3 | – |
| 20th Sant Boi de Llobregat Open | 2008 | 7 | 4 | 2,111 |
| Colombres Open | 2000 | 6 | 4 | – |
| 23rd Trevias Open | 2017 | 5 | 3 | 2,219 |
| chT-Asturias Preferente 0102 | 2001 | 4 | 1.5 | 1,904 |
Interactive opening tree from all 99 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Antonio Maria Fernandez Diez's chess games?
99 games by Antonio Maria Fernandez Diez, from Jan 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 Antonio Maria Fernandez Diez has played.
What does Antonio Maria Fernandez Diez play on the first move as White?
Across 52 games with White in our database, Antonio Maria Fernandez Diez opens with 1.e4 (48% of games), 1.d4 (29% of games), 1.Nf3 (13% of games). Against 1.e4 as Black, Antonio Maria Fernandez Diez answers 1...e5 (30% of games), 1...c5 (25% of games), 1...c6 (15% of games). Against 1.d4: 1...Nf6 (41% of games), 1...e6 (24% of games), 1...d5 (18% of games).
What openings does Antonio Maria Fernandez Diez play as White?
As White, Antonio Maria Fernandez Diez's most-played openings in our database are: Sicilian (5 games, 60.0% win rate); English Opening (4 games, 25.0% win rate); Catalan (3 games, 100.0% win rate). The full breakdown of 52 games with White is in the table above.
What openings does Antonio Maria Fernandez Diez play as Black?
As Black, Antonio Maria Fernandez Diez most often plays: Sicilian (5 games, 80.0% win rate); Queen's Pawn Game (3 games, 33.3% win rate); Trompowsky Attack (2 games, 0.0% win rate). See the table above for the top ten Black openings across 47 games.
What is Antonio Maria Fernandez Diez's FIDE rating?
Antonio Maria Fernandez Diez is currently rated 1,947 in classical chess, 1,932 in rapid and 1,919 in blitz. Peak classical rating: 2,191 (Jan 2004).
How many games has Antonio Maria Fernandez Diez played?
Our database contains 99 games by Antonio Maria Fernandez Diez, covering Jan 2004 to Jul 2026. Overall record: 44 wins, 27 draws, 28 losses (44.4% win rate).
How do I prepare against Antonio Maria Fernandez Diez?
99 games by Antonio Maria Fernandez Diez 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.