Prepare against Joaquin Diaz
DEU · World #15,055 classical · FIDE ID 4663349
Our database contains 89 games by Joaquin Diaz, covering Apr 2003 to Jul 2026. Below you'll find Joaquin Diaz's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Joaquin 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 | 2,105 | 2,176 | Apr 2013 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 89 | 33 | 38 | 18 | 37.1% |
| As White | 30 | 11 | 15 | 4 | 36.7% |
| As Black | 59 | 22 | 23 | 14 | 37.3% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Joaquin Diaz's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Joaquin Diaz's side.
First moves as White (30 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 28 | 93.3% | 62.5% |
| d4 | 2 | 6.7% | 50.0% |
Main lines as White
- 1.e4 — 93% of White games, 62.5% score
- …e6 (25% of these games) — Diaz usually continues d4 (64.3% score)
- …c5 (21% of these games) — Diaz usually continues Nf3 (62.5% score)
- …e5 (11% of these games) — Diaz usually continues Nf3 (50.0% score)
- 1.d4 — 7% of White games, 50.0% score
- …g6 (50% of these games) — Diaz usually continues c4 (0.0% score)
- …e6 (50% of these games) — Diaz usually continues e4 (100.0% score)
As Black against 1.e4 (28 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 25 | 89.3% | 62.0% |
| c6 | 1 | 3.6% | 50.0% |
| c5 | 1 | 3.6% | 50.0% |
| e6 | 1 | 3.6% | 0.0% |
As Black against 1.d4 (17 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 16 | 94.1% | 59.4% |
| Nf6 | 1 | 5.9% | 0.0% |
Joaquin Diaz's chess games
All 89 games by Joaquin Diaz in the Chess.ceo database (Apr 2003 - 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: 33 wins, 38 draws, 18 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C02 | French: Advance Variation | 7 | 3/3/1 | 42.9% |
| B10 | Caro-Kann | 3 | 1/2/0 | 33.3% |
| B01 | Scandinavian Defense: Main Line | 2 | 1/1/0 | 50.0% |
| B23 | Sicilian: Closed | 2 | 0/1/1 | 0.0% |
| B86 | Sicilian: Najdorf | 2 | 2/0/0 | 100.0% |
| B07 | Pirc Defense | 2 | 1/1/0 | 50.0% |
| A41 | Modern Defense | 2 | 1/0/1 | 50.0% |
| C73 | Ruy Lopez: Steinitz Defense Deferred | 1 | 0/1/0 | 0.0% |
| B32 | Sicilian | 1 | 0/1/0 | 0.0% |
| B03 | Alekhine Defense | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B02 | Alekhine Defense | 25 | 12/7/6 | 48.0% |
| D44 | Slav Defense | 15 | 7/5/3 | 46.7% |
| A11 | English Opening: Slav Setup | 3 | 1/2/0 | 33.3% |
| D02 | Queen's Pawn Game | 2 | 0/2/0 | 0.0% |
| A12 | English Opening | 2 | 0/1/1 | 0.0% |
| C14 | French: Classical Variation | 1 | 0/0/1 | 0.0% |
| E91 | King's Indian Defense: Orthodox Variation | 1 | 0/0/1 | 0.0% |
| D00 | London System | 1 | 1/0/0 | 100.0% |
| A40 | Modern Defense | 1 | 0/1/0 | 0.0% |
| A12 | Nimzo-Larsen Attack | 1 | 0/1/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| May 2005 | Ronald Burnett | 2,433 | Minneapolis HB Global Open | B00 |
| Jan 2012 | Karsten Schuh | 2,238 | BL2-Sued 1112 | D46 |
| Nov 2015 | Sebastian Syperek | 2,227 | Hessenliga 1516 | D35 |
| Mar 2014 | Richard Kaiser | 2,167 | Hessenliga 1314 | C42 |
| Apr 2014 | Rolf Huss | 2,150 | Hessenliga 1314 | D44 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-Frankfurt | 2009 | 22 | 15 | 2,141 |
| Hessenliga 1213 | 2013 | 6 | 4 | 2,176 |
| Hessenliga 1314 | 2014 | 6 | 5 | 2,373 |
| Hessenliga 1718 | 2018 | 5 | 2.5 | 2,081 |
| Oberliga Ost-B 2122 | 2022 | 5 | 2 | 2,029 |
| Oberliga Ost-B 1819 | 2019 | 5 | 2 | 2,066 |
| Hessenliga 1415 | 2015 | 5 | 4.5 | 2,397 |
| Hessenliga 1617 | 2017 | 4 | 2 | 2,014 |
Interactive opening tree from all 89 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Joaquin Diaz's chess games?
89 games by Joaquin Diaz, from Apr 2003 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 Joaquin Diaz has played.
What does Joaquin Diaz play on the first move as White?
Across 30 games with White in our database, Joaquin Diaz opens with 1.e4 (93% of games), 1.d4 (7% of games). Against 1.e4 as Black, Joaquin Diaz answers 1...Nf6 (89% of games), 1...c6 (4% of games), 1...c5 (4% of games). Against 1.d4: 1...d5 (94% of games), 1...Nf6 (6% of games).
What openings does Joaquin Diaz play as White?
As White, Joaquin Diaz's most-played openings in our database are: French: Advance Variation (7 games, 42.9% win rate); Caro-Kann (3 games, 33.3% win rate); Scandinavian Defense: Main Line (2 games, 50.0% win rate). The full breakdown of 30 games with White is in the table above.
What openings does Joaquin Diaz play as Black?
As Black, Joaquin Diaz most often plays: Alekhine Defense (25 games, 48.0% win rate); Slav Defense (15 games, 46.7% win rate); English Opening: Slav Setup (3 games, 33.3% win rate). See the table above for the top ten Black openings across 59 games.
What is Joaquin Diaz's FIDE rating?
Joaquin Diaz is currently rated 2,105 in classical chess. Peak classical rating: 2,176 (Apr 2013).
How many games has Joaquin Diaz played?
Our database contains 89 games by Joaquin Diaz, covering Apr 2003 to Jul 2026. Overall record: 33 wins, 38 draws, 18 losses (37.1% win rate).
How do I prepare against Joaquin Diaz?
89 games by Joaquin 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.