Prepare against Fernando Diaz
PRY · World #20,751 classical · FIDE ID 3701255
Our database contains 702 games by Fernando Diaz, covering Jul 2005 to Jul 2026. Below you'll find Fernando Diaz's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Fernando Diaz 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 | 2,051 | 2,121 | Jan 2023 |
| Rapid | 1,988 | 2,059 | Dec 2018 |
| Blitz | 2,008 | 2,080 | Jan 2013 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 702 | 268 | 73 | 361 | 38.2% |
| As White | 347 | 142 | 35 | 170 | 40.9% |
| As Black | 355 | 126 | 38 | 191 | 35.5% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Fernando Diaz's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Fernando Diaz's side.
First moves as White (346 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 299 | 86.4% | 44.0% |
| d4 | 36 | 10.4% | 54.2% |
| c4 | 8 | 2.3% | 87.5% |
| Nf3 | 3 | 0.9% | 50.0% |
Main lines as White
- 1.e4 — 86% of White games, 44.0% score
- …c5 (43% of these games) — Diaz usually continues d4 (37.4% score)
- …e5 (20% of these games) — Diaz usually continues Nf3 (39.8% score)
- …e6 (12% of these games) — Diaz usually continues d4 (54.1% score)
- 1.d4 — 10% of White games, 54.2% score
- …Nf6 (53% of these games) — Diaz usually continues c4 (72.7% score)
- …d5 (28% of these games) — Diaz usually continues c4 (42.9% score)
- …d6 (6% of these games) — Diaz usually continues Nf3 (50.0% score)
As Black against 1.e4 (169 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 137 | 81.1% | 42.7% |
| c5 | 22 | 13.0% | 52.3% |
| d5 | 1 | 0.6% | 100.0% |
As Black against 1.d4 (123 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 73 | 59.3% | 38.4% |
| Nf6 | 43 | 35.0% | 45.3% |
| e6 | 3 | 2.4% | 66.7% |
| c5 | 1 | 0.8% | 100.0% |
Fernando Diaz's chess games
All 702 games by Fernando Diaz in the Chess.ceo database (Jul 2005 - 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: 268 wins, 73 draws, 361 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B21 | Sicilian: Smith-Morra Gambit | 95 | 30/11/54 | 31.6% |
| C02 | French: Advance Variation | 28 | 15/2/11 | 53.6% |
| B13 | Caro-Kann: Exchange Variation | 24 | 8/4/12 | 33.3% |
| C59 | Italian Game: Two Knights Defense | 18 | 7/2/9 | 38.9% |
| B22 | Sicilian | 16 | 11/4/1 | 68.8% |
| C51 | Italian Game: Evans Gambit | 15 | 4/2/9 | 26.7% |
| B06 | Modern Defense | 12 | 5/2/5 | 41.7% |
| B90 | Sicilian: Najdorf | 8 | 4/1/3 | 50.0% |
| A41 | Indian Defense | 7 | 2/0/5 | 28.6% |
| B01 | Nimzowitsch Defense: Scandinavian Variation | 7 | 0/0/7 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A40 | Englund Gambit | 71 | 27/2/42 | 38.0% |
| C15 | French: Winawer Variation | 44 | 18/4/22 | 40.9% |
| C06 | French: Tarrasch Variation | 33 | 14/2/17 | 42.4% |
| C02 | French: Advance Variation | 19 | 7/2/10 | 36.8% |
| C00 | French Defense | 16 | 6/0/10 | 37.5% |
| A25 | English Opening: Reverse Sicilian | 16 | 4/2/10 | 25.0% |
| C01 | French: Exchange Variation | 12 | 4/1/7 | 33.3% |
| A77 | Benoni Defense | 12 | 4/4/4 | 33.3% |
| C00 | King's Indian Attack | 12 | 4/1/7 | 33.3% |
| A04 | Réti Opening | 11 | 3/2/6 | 27.3% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Oct 2024 | Dmitrij Kollars | 2,647 | Titled Tue Late | A46 |
| Dec 2024 | Arman Mikaelyan | 2,507 | Titled Tue Late | B12 |
| Oct 2024 | Kaiqi Yang | 2,481 | Titled Tue Early | E06 |
| Dec 2023 | Pawel Jaracz | 2,473 | Titled Tue Late | C06 |
| Jan 2024 | Iulija Osmak | 2,450 | Titled Tue Early | C59 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Titled Tuesday | 2026 | 527 | 196 | 2,141 |
| ch-PAR | 2018 | 27 | 16.5 | 2,151 |
| ch-PAR sf | 2019 | 18 | 12.5 | 2,108 |
| 3rd Florianopolis Open | 2017 | 10 | 6.5 | 2,121 |
| 5th Florianopolis Open | 2019 | 10 | 5.5 | 2,079 |
| Asuncion Preclasificatorio Mayor | 2010 | 9 | 8 | 2,161 |
| 4th Carlos Duria Memorial | 2010 | 9 | 5.5 | 1,936 |
| Paraguay Champions | 2018 | 9 | 4 | 1,986 |
Interactive opening tree from all 702 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Fernando Diaz's chess games?
702 games by Fernando Diaz, from Jul 2005 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 Fernando Diaz has played.
What does Fernando Diaz play on the first move as White?
Across 346 games with White in our database, Fernando Diaz opens with 1.e4 (86% of games), 1.d4 (10% of games), 1.c4 (2% of games). Against 1.e4 as Black, Fernando Diaz answers 1...e6 (81% of games), 1...c5 (13% of games), 1...d5 (1% of games). Against 1.d4: 1...e5 (59% of games), 1...Nf6 (35% of games), 1...e6 (2% of games).
What openings does Fernando Diaz play as White?
As White, Fernando Diaz's most-played openings in our database are: Sicilian: Smith-Morra Gambit (95 games, 31.6% win rate); French: Advance Variation (28 games, 53.6% win rate); Caro-Kann: Exchange Variation (24 games, 33.3% win rate). The full breakdown of 347 games with White is in the table above.
What openings does Fernando Diaz play as Black?
As Black, Fernando Diaz most often plays: Englund Gambit (71 games, 38.0% win rate); French: Winawer Variation (44 games, 40.9% win rate); French: Tarrasch Variation (33 games, 42.4% win rate). See the table above for the top ten Black openings across 355 games.
What is Fernando Diaz's FIDE rating?
Fernando Diaz is currently rated 2,051 in classical chess, 1,988 in rapid and 2,008 in blitz. Peak classical rating: 2,121 (Jan 2023).
How many games has Fernando Diaz played?
Our database contains 702 games by Fernando Diaz, covering Jul 2005 to Jul 2026. Overall record: 268 wins, 73 draws, 361 losses (38.2% win rate).
How do I prepare against Fernando Diaz?
702 games by Fernando Diaz 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.