Prepare against Oscar Arias Cusio
Spain · World #85,389 classical · FIDE ID 32057016
When preparing against Oscar Arias Cusio, expect 1.e4 in 100% of White games. Against 1.e4 the reply is 1...e6 (69% of games); against 1.d4, 1...Nf6 (83%).
Our database contains 60 games by Oscar Arias Cusio, covering May 2013 to Jul 2026. Below you'll find Oscar Arias Cusio's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Oscar Arias Cusio 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 | 1,773 | 1,812 | Apr 2025 |
| Rapid | 1,771 | 1,836 | May 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 60 | 40 | 5 | 15 | 66.7% |
| As White | 30 | 22 | 2 | 6 | 73.3% |
| As Black | 30 | 18 | 3 | 9 | 60.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Oscar Arias Cusio's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Oscar Arias Cusio's side.
First moves as White (30 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 30 | 100.0% | 76.7% |
Main lines as White
- 1.e4 — 100% of White games, 76.7% score
- …c5 (47% of these games) — Cusio usually continues Nf3 (75.0% score)
- …c6 (20% of these games) — Cusio usually continues Nf3 (60.0% score)
- …e5 (17% of these games) — Cusio usually continues Nf3 (70.0% score)
As Black against 1.e4 (16 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 11 | 68.8% | 90.9% |
| e5 | 4 | 25.0% | 25.0% |
| d6 | 1 | 6.3% | 50.0% |
As Black against 1.d4 (12 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 10 | 83.3% | 55.0% |
| d5 | 1 | 8.3% | 50.0% |
| g6 | 1 | 8.3% | 100.0% |
Oscar Arias Cusio's chess games
All 60 games by Oscar Arias Cusio in the Chess.ceo database (May 2013 - 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: 40 wins, 5 draws, 15 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A04 | Sicilian | 10 | 7/1/2 | 70.0% |
| B10 | Caro-Kann | 5 | 3/0/2 | 60.0% |
| C84 | Ruy Lopez: Morphy Defense | 3 | 2/1/0 | 66.7% |
| C00 | French Defense | 3 | 3/0/0 | 100.0% |
| B27 | Sicilian: Hyperaccelerated Dragon | 2 | 2/0/0 | 100.0% |
| B01 | Scandinavian Defense: Modern Variation | 1 | 1/0/0 | 100.0% |
| B20 | Sicilian: Closed | 1 | 1/0/0 | 100.0% |
| B20 | Sicilian: Snyder Variation | 1 | 1/0/0 | 100.0% |
| B11 | Caro-Kann: Two Knights Variation | 1 | 0/0/1 | 0.0% |
| C65 | Four Knights Game: Spanish Variation | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C02 | French: Advance Variation | 5 | 5/0/0 | 100.0% |
| E91 | King's Indian Defense | 4 | 2/0/2 | 50.0% |
| B00 | French Defense | 4 | 3/0/1 | 75.0% |
| C50 | Italian Game | 3 | 1/0/2 | 33.3% |
| A46 | Indian Defense | 3 | 2/0/1 | 66.7% |
| E67 | Modern Defense | 1 | 0/0/1 | 0.0% |
| B08 | Pirc Defense | 1 | 0/1/0 | 0.0% |
| D35 | Queen's Gambit Declined | 1 | 0/1/0 | 0.0% |
| D00 | Queen's Pawn Game | 1 | 1/0/0 | 100.0% |
| C84 | Ruy Lopez: Berlin Defense | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Apr 2013 | Enrique Tolosana Esteban | 1,754 | 20th Madrid San Viator Open | B20 |
| May 2019 | Tomas San Felipe Gonzalez | 1,740 | 1st Alcorcon Spring Open B | A08 |
| May 2016 | Oscar Serrano Gonzalez | 1,727 | 26th Madrid San Viator Open B | C15 |
| May 2018 | Julio Eduardo Arce Escobedo | 1,670 | 30th Madrid San Viator Open B | C00 |
| May 2017 | Juan Martinez Pintor | 1,657 | 28th Madrid San Viator Open B | E91 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 1st Alcorcon Spring Open B | 2019 | 9 | 7 | 1,767 |
| 28th Madrid San Viator Open B | 2017 | 9 | 8 | 1,830 |
| 26th Madrid San Viator Open B | 2016 | 9 | 5.5 | 1,628 |
| 31st Madrid San Viator Open B | 2019 | 9 | 7 | 1,775 |
| 30th Madrid San Viator Open B | 2018 | 9 | 6.5 | 1,724 |
| 29th Madrid San Viator Open B | 2017 | 8 | 5 | 1,561 |
| 20th Madrid San Viator Open | 2013 | 7 | 3.5 | 1,751 |
Interactive opening tree from all 60 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Oscar Arias Cusio's chess games?
60 games by Oscar Arias Cusio, from May 2013 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 Oscar Arias Cusio has played.
What does Oscar Arias Cusio play on the first move as White?
Across 30 games with White in our database, Oscar Arias Cusio opens with 1.e4 (100% of games). Against 1.e4 as Black, Oscar Arias Cusio answers 1...e6 (69% of games), 1...e5 (25% of games), 1...d6 (6% of games). Against 1.d4: 1...Nf6 (83% of games), 1...d5 (8% of games), 1...g6 (8% of games).
What openings does Oscar Arias Cusio play as White?
As White, Oscar Arias Cusio's most-played openings in our database are: Sicilian (10 games, 70.0% win rate); Caro-Kann (5 games, 60.0% win rate); Ruy Lopez: Morphy Defense (3 games, 66.7% win rate). The full breakdown of 30 games with White is in the table above.
What openings does Oscar Arias Cusio play as Black?
As Black, Oscar Arias Cusio most often plays: French: Advance Variation (5 games, 100.0% win rate); King's Indian Defense (4 games, 50.0% win rate); French Defense (4 games, 75.0% win rate). See the table above for the top ten Black openings across 30 games.
What is Oscar Arias Cusio's FIDE rating?
Oscar Arias Cusio is currently rated 1,773 in classical chess, 1,771 in rapid. Peak classical rating: 1,812 (Apr 2025).
How many games has Oscar Arias Cusio played?
Our database contains 60 games by Oscar Arias Cusio, covering May 2013 to Jul 2026. Overall record: 40 wins, 5 draws, 15 losses (66.7% win rate).
How do I prepare against Oscar Arias Cusio?
60 games by Oscar Arias Cusio 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.