Prepare against Juan Carlos Martin Diaz
Spain · World #57,556 classical · FIDE ID 24547727
Our database contains 34 games by Juan Carlos Martin Diaz, covering Apr 2015 to Jul 2026. Below you'll find Juan Carlos Martin Diaz's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Juan Carlos Martin 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 | 1,865 | 1,870 | Jun 2026 |
| Rapid | 1,760 | 1,791 | Sep 2025 |
| Blitz | 1,824 | 1,851 | Jun 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 34 | 13 | 6 | 15 | 38.2% |
| As White | 15 | 8 | 1 | 6 | 53.3% |
| As Black | 19 | 5 | 5 | 9 | 26.3% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Juan Carlos Martin Diaz's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Juan Carlos Martin Diaz's side.
First moves as White (15 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 15 | 100.0% | 56.7% |
Main lines as White
- 1.d4 — 100% of White games, 56.7% score
- …Nf6 (47% of these games) — Diaz usually continues Nf3 (40.0% score)
- …d5 (40% of these games) — Diaz usually continues Bf4 (87.5% score)
- …f5 (7% of these games) — Diaz usually continues Bg5 (100.0% score)
As Black against 1.e4 (11 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 10 | 90.9% | 40.0% |
| e5 | 1 | 9.1% | 50.0% |
As Black against 1.d4 (6 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 6 | 100.0% | 41.7% |
Juan Carlos Martin Diaz's chess games
All 34 games by Juan Carlos Martin Diaz in the Chess.ceo database (Apr 2015 - 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: 13 wins, 6 draws, 15 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D02 | London System | 7 | 4/1/2 | 57.1% |
| D03 | Torre Attack | 3 | 2/0/1 | 66.7% |
| A46 | Indian Defense | 2 | 0/0/2 | 0.0% |
| A80 | Dutch Defense | 1 | 1/0/0 | 100.0% |
| D00 | Modern Defense | 1 | 0/0/1 | 0.0% |
| D28 | Queen's Pawn Game | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B59 | Sicilian | 5 | 2/1/2 | 40.0% |
| D25 | Queen's Gambit Accepted | 4 | 1/1/2 | 25.0% |
| A27 | English Opening: Reverse Sicilian | 2 | 0/1/1 | 0.0% |
| D00 | London System | 2 | 1/0/1 | 50.0% |
| B23 | Sicilian: Closed | 2 | 1/0/1 | 50.0% |
| B22 | Sicilian: Alapin | 1 | 0/1/0 | 0.0% |
| B21 | Sicilian: Smith-Morra Gambit | 1 | 0/0/1 | 0.0% |
| B52 | Sicilian: Moscow Variation | 1 | 0/0/1 | 0.0% |
| C40 | King's Knight Opening | 1 | 0/1/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jul 2022 | Nicolas Vioque Gonzalez | 1,887 | 11th Mostoles Open | D02 |
| Apr 2016 | Jose Luis Marin Aso | 1,881 | 26th Madrid San Viator Open A | B23 |
| Jul 2018 | Petro Lysyy | 1,868 | 9th Mostoles Open | A80 |
| May 2016 | Enrique Yeves Miquel | 1,864 | 26th Madrid San Viator Open A | A46 |
| Apr 2016 | David Giralda Gomez | 1,856 | 26th Madrid San Viator Open A | D03 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 26th Madrid San Viator Open A | 2016 | 9 | 4 | 1,872 |
| 9th Mostoles Open | 2018 | 9 | 5 | 1,825 |
| 10th Mostoles Open | 2019 | 7 | 3.5 | 1,667 |
| 11th Mostoles Open | 2022 | 4 | 2 | 1,917 |
| 28th Madrid San Viator Open A | 2017 | 3 | 1 | 1,773 |
| Madrid Oliver Gonzalez Memorial B 4th | 2015 | 2 | 0.5 | 1,388 |
Interactive opening tree from all 34 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Juan Carlos Martin Diaz's chess games?
34 games by Juan Carlos Martin Diaz, from Apr 2015 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 Juan Carlos Martin Diaz has played.
What does Juan Carlos Martin Diaz play on the first move as White?
Across 15 games with White in our database, Juan Carlos Martin Diaz opens with 1.d4 (100% of games). Against 1.e4 as Black, Juan Carlos Martin Diaz answers 1...c5 (91% of games), 1...e5 (9% of games). Against 1.d4: 1...d5 (100% of games).
What openings does Juan Carlos Martin Diaz play as White?
As White, Juan Carlos Martin Diaz's most-played openings in our database are: London System (7 games, 57.1% win rate); Torre Attack (3 games, 66.7% win rate); Indian Defense (2 games, 0.0% win rate). The full breakdown of 15 games with White is in the table above.
What openings does Juan Carlos Martin Diaz play as Black?
As Black, Juan Carlos Martin Diaz most often plays: Sicilian (5 games, 40.0% win rate); Queen's Gambit Accepted (4 games, 25.0% win rate); English Opening: Reverse Sicilian (2 games, 0.0% win rate). See the table above for the top ten Black openings across 19 games.
What is Juan Carlos Martin Diaz's FIDE rating?
Juan Carlos Martin Diaz is currently rated 1,865 in classical chess, 1,760 in rapid and 1,824 in blitz. Peak classical rating: 1,870 (Jun 2026).
How many games has Juan Carlos Martin Diaz played?
Our database contains 34 games by Juan Carlos Martin Diaz, covering Apr 2015 to Jul 2026. Overall record: 13 wins, 6 draws, 15 losses (38.2% win rate).
How do I prepare against Juan Carlos Martin Diaz?
34 games by Juan Carlos Martin 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.