Prepare against Jose Contardo Oyarzun
CHL · World #36,125 classical · FIDE ID 3415511
When preparing against Jose Contardo Oyarzun, expect 1.e4 in 100% of White games. Against 1.e4 the reply is 1...c5 (90% of games); against 1.d4, 1...Nf6 (100%).
Our database contains 30 games by Jose Contardo Oyarzun, covering Mar 2011 to Oct 2026. Below you'll find Jose Contardo Oyarzun's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jose Contardo Oyarzun 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 | 1,954 | 2,089 | Jul 2012 |
| Rapid | 2,042 | 2,042 | Oct 2026 |
| Blitz | 1,990 | 2,078 | Jul 2013 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 30 | 15 | 5 | 10 | 50.0% |
| As White | 16 | 10 | 4 | 2 | 62.5% |
| As Black | 14 | 5 | 1 | 8 | 35.7% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jose Contardo Oyarzun's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jose Contardo Oyarzun's side.
First moves as White (16 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 16 | 100.0% | 75.0% |
Main lines as White
- 1.e4 — 100% of White games, 75.0% score
- …e5 (44% of these games) — Oyarzun usually continues Nf3 (92.9% score)
- …e6 (19% of these games) — Oyarzun usually continues d4 (16.7% score)
- …d6 (6% of these games) — Oyarzun usually continues d4 (50.0% score)
As Black against 1.e4 (10 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 9 | 90.0% | 22.2% |
| e6 | 1 | 10.0% | 100.0% |
As Black against 1.d4 (3 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 3 | 100.0% | 83.3% |
Jose Contardo Oyarzun's chess games
All 30 games by Jose Contardo Oyarzun in the Chess.ceo database (Mar 2011 - Oct 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: 15 wins, 5 draws, 10 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C06 | French: Tarrasch Variation | 3 | 0/1/2 | 0.0% |
| C42 | Petrov's Defense | 2 | 2/0/0 | 100.0% |
| B00 | King's Pawn Game | 1 | 1/0/0 | 100.0% |
| C62 | Philidor | 1 | 1/0/0 | 100.0% |
| B00 | Pirc Defense | 1 | 0/1/0 | 0.0% |
| C61 | Ruy Lopez | 1 | 1/0/0 | 100.0% |
| C67 | Ruy Lopez: Berlin Defense | 1 | 0/1/0 | 0.0% |
| C93 | Ruy Lopez: Closed | 1 | 1/0/0 | 100.0% |
| C70 | Ruy Lopez: Morphy Defense | 1 | 1/0/0 | 100.0% |
| B01 | Scandinavian Defense: Modern Variation | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B33 | Sicilian: Sveshnikov | 3 | 1/0/2 | 33.3% |
| A56 | Benoni Defense | 2 | 1/1/0 | 50.0% |
| B20 | Sicilian: Wing Gambit | 2 | 0/0/2 | 0.0% |
| D00 | London System | 1 | 1/0/0 | 100.0% |
| B25 | Sicilian: Closed | 1 | 0/0/1 | 0.0% |
| B30 | Sicilian: Rossolimo | 1 | 0/0/1 | 0.0% |
| B21 | Sicilian: Smith-Morra Gambit | 1 | 1/0/0 | 100.0% |
| B20 | Sicilian: Snyder Variation | 1 | 0/0/1 | 0.0% |
| A36 | English Opening: Symmetrical | 1 | 0/0/1 | 0.0% |
| C02 | French: Advance Variation | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| May 2011 | Jorge Salgado Aravena | 2,145 | Santiago Writers Club | C61 |
| May 2011 | Paulo Moran Reyes | 2,142 | Santiago Writers Club | C02 |
| Dec 2012 | Felipe Escudero Donoso | 2,126 | chT-CHI | C93 |
| Apr 2011 | Claudio Vera Salamanca | 2,007 | Santiago Writers Club | B84 |
| Apr 2011 | Hanssel Amaro Troncoso | 1,994 | Santiago Writers Club | C42 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 20th Rio Grande Domingo Open | 2020 | 11 | 6 | 1,881 |
| Santiago Writers Club | 2011 | 9 | 6.5 | 2,234 |
| chT-CHI | 2012 | 8 | 4.5 | 2,106 |
| Interclubes 101 Años Clausura - Club de Ajedrez Chile 2026 | 2026 | 1 | 0 | 1,540 |
| INTERCLUBES - APERTURA 102 CLUB DE AJEDREZ DE CHILE 2026 | 2026 | 1 | 0.5 | 1,637 |
Interactive opening tree from all 30 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jose Contardo Oyarzun's chess games?
30 games by Jose Contardo Oyarzun, from Mar 2011 to Oct 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 Jose Contardo Oyarzun has played.
What does Jose Contardo Oyarzun play on the first move as White?
Across 16 games with White in our database, Jose Contardo Oyarzun opens with 1.e4 (100% of games). Against 1.e4 as Black, Jose Contardo Oyarzun answers 1...c5 (90% of games), 1...e6 (10% of games). Against 1.d4: 1...Nf6 (100% of games).
What openings does Jose Contardo Oyarzun play as White?
As White, Jose Contardo Oyarzun's most-played openings in our database are: French: Tarrasch Variation (3 games, 0.0% win rate); Petrov's Defense (2 games, 100.0% win rate); King's Pawn Game (1 games, 100.0% win rate). The full breakdown of 16 games with White is in the table above.
What openings does Jose Contardo Oyarzun play as Black?
As Black, Jose Contardo Oyarzun most often plays: Sicilian: Sveshnikov (3 games, 33.3% win rate); Benoni Defense (2 games, 50.0% win rate); Sicilian: Wing Gambit (2 games, 0.0% win rate). See the table above for the top ten Black openings across 14 games.
What is Jose Contardo Oyarzun's FIDE rating?
Jose Contardo Oyarzun is currently rated 1,954 in classical chess, 2,042 in rapid and 1,990 in blitz. Peak classical rating: 2,089 (Jul 2012).
How many games has Jose Contardo Oyarzun played?
Our database contains 30 games by Jose Contardo Oyarzun, covering Mar 2011 to Oct 2026. Overall record: 15 wins, 5 draws, 10 losses (50.0% win rate).
How do I prepare against Jose Contardo Oyarzun?
30 games by Jose Contardo Oyarzun 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.