Prepare against David Ayza Leon
Spain · World #6,315 classical · FIDE ID 2258536
Our database contains 371 games by David Ayza Leon, covering Apr 2003 to Jul 2026. Below you'll find David Ayza Leon's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout David Ayza Leon 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 | 2,239 | 2,278 | Aug 2022 |
| Rapid | 2,193 | 2,326 | May 2019 |
| Blitz | 2,112 | 2,240 | Oct 2022 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 371 | 150 | 99 | 122 | 40.4% |
| As White | 187 | 75 | 57 | 55 | 40.1% |
| As Black | 184 | 75 | 42 | 67 | 40.8% |
Move-by-move preparation stats
Straight from the preparation tree built over all of David Ayza Leon's games — the same tree the interactive prep board lets you walk to any depth. Scores are from David Ayza Leon's side.
First moves as White (187 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 174 | 93.0% | 55.5% |
| Nf3 | 7 | 3.7% | 50.0% |
| b3 | 5 | 2.7% | 60.0% |
| d4 | 1 | 0.5% | 50.0% |
Main lines as White
- 1.e4 — 93% of White games, 55.5% score
- …c5 (43% of these games) — Leon usually continues Nf3 (49.0% score)
- …e5 (21% of these games) — Leon usually continues Nf3 (50.0% score)
- …e6 (12% of these games) — Leon usually continues d4 (50.0% score)
- 1.Nf3 — 4% of White games, 50.0% score
- …f5 (43% of these games) — Leon usually continues b3 (50.0% score)
- …Nf6 (29% of these games) — Leon usually continues b3 (25.0% score)
- …g6 (14% of these games) — Leon usually continues e4 (100.0% score)
As Black against 1.e4 (94 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 34 | 36.2% | 50.0% |
| e5 | 31 | 33.0% | 48.4% |
| d6 | 21 | 22.3% | 57.1% |
| g6 | 6 | 6.4% | 83.3% |
| b6 | 2 | 2.1% | 50.0% |
As Black against 1.d4 (61 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 32 | 52.5% | 59.4% |
| d5 | 25 | 41.0% | 46.0% |
| g6 | 3 | 4.9% | 50.0% |
| d6 | 1 | 1.6% | 0.0% |
David Ayza Leon's chess games
All 371 games by David Ayza Leon 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: 150 wins, 99 draws, 122 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B20 | Sicilian | 36 | 19/7/10 | 52.8% |
| C02 | French: Advance Variation | 12 | 4/5/3 | 33.3% |
| B96 | Sicilian: Najdorf | 11 | 5/3/3 | 45.5% |
| B06 | Modern Defense | 10 | 7/2/1 | 70.0% |
| B01 | Scandinavian Defense: Main Line | 7 | 1/3/3 | 14.3% |
| C32 | King's Gambit | 6 | 1/4/1 | 16.7% |
| C55 | Italian Game | 6 | 2/1/3 | 33.3% |
| C00 | French Defense | 6 | 1/5/0 | 16.7% |
| B02 | Alekhine Defense | 6 | 4/1/1 | 66.7% |
| B09 | Pirc Defense | 6 | 4/1/1 | 66.7% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B07 | Pirc Defense | 20 | 10/4/6 | 50.0% |
| B45 | Sicilian: Four Knights | 13 | 6/1/6 | 46.2% |
| D08 | Albin Countergambit | 9 | 3/3/3 | 33.3% |
| C88 | Ruy Lopez: Closed | 9 | 2/4/3 | 22.2% |
| A24 | English Opening | 9 | 1/4/4 | 11.1% |
| D13 | Slav Defense | 9 | 2/2/5 | 22.2% |
| A48 | Indian Defense | 9 | 6/2/1 | 66.7% |
| B20 | Sicilian | 8 | 6/1/1 | 75.0% |
| E81 | King's Indian: Sämisch | 8 | 3/1/4 | 37.5% |
| E97 | King's Indian Defense: Orthodox Variation | 6 | 2/1/3 | 33.3% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Aug 2009 | Karen Movsziszian | 2,570 | 19th La Pobla de Lillet Open | B06 |
| May 2011 | Orelvis Perez Mitjans | 2,457 | 1st Barcelona ASPE Open | B01 |
| Jul 2015 | Leonardo Valdes Romero | 2,396 | 17th Barcelona Sant Marti Open A | C41 |
| Mar 2004 | Gustavo Mahia | 2,377 | — | E81 |
| Mar 2017 | Francisco Olivares Canelles | 2,336 | Barcelona Tres Peons Open 19th | D07 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| chT-Catalunya | 2014 | 27 | 10.5 | 2,197 |
| chT-Catalunya Gp1 | 2024 | 21 | 10.5 | 2,235 |
| Garcia Ilundain Memorial | 2004 | 17 | 5.5 | 1,994 |
| Barcelona Tres Peons Open 19th | 2017 | 9 | 7 | 2,313 |
| 8th Barcelona Sant Marti Open | 2019 | 9 | 7 | 2,271 |
| 18th Benidorm Open U2300 | 2019 | 9 | 6 | 2,261 |
| Laos Open | 2018 | 9 | 5.5 | 1,950 |
| 1st Barcelona Segura Memorial | 2021 | 9 | 7 | 2,157 |
Interactive opening tree from all 371 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find David Ayza Leon's chess games?
371 games by David Ayza Leon, 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 David Ayza Leon has played.
What does David Ayza Leon play on the first move as White?
Across 187 games with White in our database, David Ayza Leon opens with 1.e4 (93% of games), 1.Nf3 (4% of games), 1.b3 (3% of games). Against 1.e4 as Black, David Ayza Leon answers 1...c5 (36% of games), 1...e5 (33% of games), 1...d6 (22% of games). Against 1.d4: 1...Nf6 (52% of games), 1...d5 (41% of games), 1...g6 (5% of games).
What openings does David Ayza Leon play as White?
As White, David Ayza Leon's most-played openings in our database are: Sicilian (36 games, 52.8% win rate); French: Advance Variation (12 games, 33.3% win rate); Sicilian: Najdorf (11 games, 45.5% win rate). The full breakdown of 187 games with White is in the table above.
What openings does David Ayza Leon play as Black?
As Black, David Ayza Leon most often plays: Pirc Defense (20 games, 50.0% win rate); Sicilian: Four Knights (13 games, 46.2% win rate); Albin Countergambit (9 games, 33.3% win rate). See the table above for the top ten Black openings across 184 games.
What is David Ayza Leon's FIDE rating?
David Ayza Leon is currently rated 2,239 in classical chess, 2,193 in rapid and 2,112 in blitz. Peak classical rating: 2,278 (Aug 2022).
How many games has David Ayza Leon played?
Our database contains 371 games by David Ayza Leon, covering Apr 2003 to Jul 2026. Overall record: 150 wins, 99 draws, 122 losses (40.4% win rate).
How do I prepare against David Ayza Leon?
371 games by David Ayza Leon 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.