Prepare against Javier Lasaosa Irigoyen
Spain · World #49,599 classical · FIDE ID 22225048
Our database contains 41 games by Javier Lasaosa Irigoyen, covering Jul 2007 to Jul 2026. Below you'll find Javier Lasaosa Irigoyen's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Javier Lasaosa Irigoyen 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 | 1,895 | 1,912 | Oct 2025 |
| Rapid | 1,844 | 1,888 | Jun 2025 |
| Blitz | 1,811 | 1,855 | Sep 2017 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 41 | 11 | 11 | 19 | 26.8% |
| As White | 18 | 6 | 6 | 6 | 33.3% |
| As Black | 23 | 5 | 5 | 13 | 21.7% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Javier Lasaosa Irigoyen's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Javier Lasaosa Irigoyen's side.
First moves as White (18 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 18 | 100.0% | 50.0% |
Main lines as White
- 1.e4 — 100% of White games, 50.0% score
- …e5 (33% of these games) — Irigoyen usually continues Nf3 (50.0% score)
- …c5 (28% of these games) — Irigoyen usually continues Nf3 (40.0% score)
- …c6 (17% of these games) — Irigoyen usually continues Nc3 (25.0% score)
As Black against 1.e4 (11 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 11 | 100.0% | 40.9% |
As Black against 1.d4 (9 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 9 | 100.0% | 27.8% |
Javier Lasaosa Irigoyen's chess games
All 41 games by Javier Lasaosa Irigoyen in the Chess.ceo database (Jul 2007 - 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: 11 wins, 11 draws, 19 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B80 | Sicilian: Najdorf | 3 | 0/1/2 | 0.0% |
| C12 | French: Classical Variation | 2 | 2/0/0 | 100.0% |
| B42 | Sicilian | 2 | 1/1/0 | 50.0% |
| B11 | Caro-Kann: Two Knights Variation | 2 | 0/1/1 | 0.0% |
| C60 | Ruy Lopez | 1 | 0/0/1 | 0.0% |
| C97 | Ruy Lopez: Berlin Defense | 1 | 0/1/0 | 0.0% |
| C64 | Ruy Lopez: Classical | 1 | 0/0/1 | 0.0% |
| C78 | Ruy Lopez: Morphy Defense | 1 | 1/0/0 | 100.0% |
| B08 | Alekhine Defense | 1 | 0/1/0 | 0.0% |
| C34 | Vienna Game | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C56 | Italian Game | 3 | 0/3/0 | 0.0% |
| D90 | Grünfeld Defense | 3 | 0/2/1 | 0.0% |
| C63 | Ruy Lopez: Schliemann | 3 | 1/0/2 | 33.3% |
| C45 | Scotch Game | 3 | 2/0/1 | 66.7% |
| A48 | London System | 2 | 1/0/1 | 50.0% |
| A45 | Trompowsky Attack | 2 | 0/0/2 | 0.0% |
| A04 | Nimzovich-Larsen attack | 1 | 0/0/1 | 0.0% |
| C59 | Italian Game: Two Knights Defense | 1 | 0/0/1 | 0.0% |
| A29 | English Opening: Reverse Sicilian | 1 | 0/0/1 | 0.0% |
| C48 | Four Knights Game: Spanish Variation | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| May 2013 | Miguel Angel Andres Terrado | 2,043 | 6th Barcelona Primavera La Lira Open | D02 |
| Mar 2019 | Albert Padros Martinez | 1,943 | 8th Barcelona Sant Marti Open | C45 |
| Nov 2019 | Joan Vallbona Domingo | 1,917 | 1st Barcelona Tey Open A | B42 |
| Jan 2019 | Marc Cros Garcia | 1,909 | 8th Barcelona Sant Marti Open | C78 |
| May 2013 | Jordi Corominas Garrido | 1,902 | 6th Barcelona Primavera La Lira Open | C12 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 8th Barcelona Sant Marti Open | 2019 | 9 | 5.5 | 1,901 |
| 1st Barcelona Tey Open A | 2019 | 7 | 3.5 | 2,008 |
| 6th Barcelona Primavera La Lira Open | 2013 | 5 | 3 | 2,002 |
| Barcelona Segura Memorial 2nd | 2022 | 4 | 1 | 1,867 |
| Barcelona Tres Peons Open 19th | 2017 | 3 | 1.5 | 2,048 |
| 19th Barcelona Paredes Memorial | 2017 | 3 | 0 | 1,493 |
| 3rd Mollet del Valles Open U2300 | 2012 | 2 | 0.5 | 1,721 |
| 2nd Barcelona Puig Memorial Open | 2016 | 2 | 0.5 | 1,888 |
Interactive opening tree from all 41 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Javier Lasaosa Irigoyen's chess games?
41 games by Javier Lasaosa Irigoyen, from Jul 2007 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 Javier Lasaosa Irigoyen has played.
What does Javier Lasaosa Irigoyen play on the first move as White?
Across 18 games with White in our database, Javier Lasaosa Irigoyen opens with 1.e4 (100% of games). Against 1.e4 as Black, Javier Lasaosa Irigoyen answers 1...e5 (100% of games). Against 1.d4: 1...Nf6 (100% of games).
What openings does Javier Lasaosa Irigoyen play as White?
As White, Javier Lasaosa Irigoyen's most-played openings in our database are: Sicilian: Najdorf (3 games, 0.0% win rate); French: Classical Variation (2 games, 100.0% win rate); Sicilian (2 games, 50.0% win rate). The full breakdown of 18 games with White is in the table above.
What openings does Javier Lasaosa Irigoyen play as Black?
As Black, Javier Lasaosa Irigoyen most often plays: Italian Game (3 games, 0.0% win rate); Grünfeld Defense (3 games, 0.0% win rate); Ruy Lopez: Schliemann (3 games, 33.3% win rate). See the table above for the top ten Black openings across 23 games.
What is Javier Lasaosa Irigoyen's FIDE rating?
Javier Lasaosa Irigoyen is currently rated 1,895 in classical chess, 1,844 in rapid and 1,811 in blitz. Peak classical rating: 1,912 (Oct 2025).
How many games has Javier Lasaosa Irigoyen played?
Our database contains 41 games by Javier Lasaosa Irigoyen, covering Jul 2007 to Jul 2026. Overall record: 11 wins, 11 draws, 19 losses (26.8% win rate).
How do I prepare against Javier Lasaosa Irigoyen?
41 games by Javier Lasaosa Irigoyen 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.