Prepare against Matias Yermay Rodriguez Zuniga
CRI · World #68,434 classical · FIDE ID 6565328
When preparing against Matias Yermay Rodriguez Zuniga, expect 1.d4 in 95% of White games. Against 1.e4 the reply is 1...Nf6 (57% of games); against 1.d4, 1...Nf6 (100%).
Our database contains 31 games by Matias Yermay Rodriguez Zuniga, covering May 2024 to Nov 2026. Below you'll find Matias Yermay Rodriguez Zuniga's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Matias Yermay Rodriguez Zuniga 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 | 1,828 | 1,842 | Jul 2026 |
| Rapid | 1,565 | 1,565 | Nov 2026 |
| Blitz | 1,742 | 1,743 | Oct 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 31 | 15 | 8 | 8 | 48.4% |
| As White | 19 | 7 | 5 | 7 | 36.8% |
| As Black | 12 | 8 | 3 | 1 | 66.7% |
FIDE rated record
From FIDE's official rated-game ledger (2024-2026): 228 rated games against 171 different opponents, across 31 events in 1 countries. These counts cover FIDE-rated play only, so they differ from the database totals above.
By time control
| Format | Games | W | D | L | Win rate | Avg opp | Perf | Unbeaten |
|---|---|---|---|---|---|---|---|---|
| Classical | 85 | 47 | 13 | 25 | 55.3% | 1,666 | 1,716 | 8 |
| Rapid | 34 | 17 | 7 | 10 | 50.0% | 1,665 | 1,644 | 9 |
| Blitz | 53 | 28 | 6 | 19 | 52.8% | 1,632 | 1,688 | 6 |
Against the field
| Opposition | Games | W | D | L | Win rate |
|---|---|---|---|---|---|
| Against higher-rated | 72 | 25 | 14 | 33 | 34.7% |
| Against lower-rated | 81 | 52 | 9 | 20 | 64.2% |
Wins over titled players: 2 vs CM.
Year by year
| Year | Games | W | D | L | Avg opp | Perf |
|---|---|---|---|---|---|---|
| 2026 | 57 | 33 | 10 | 14 | 1,698 | 1,811 |
| 2025 | 97 | 54 | 13 | 30 | 1,642 | 1,704 |
| 2024 | 74 | 36 | 9 | 29 | 1,586 | 1,560 |
Move-by-move preparation stats
Straight from the preparation tree built over all of Matias Yermay Rodriguez Zuniga's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Matias Yermay Rodriguez Zuniga's side.
First moves as White (19 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 18 | 94.7% | 50.0% |
| b3 | 1 | 5.3% | 50.0% |
Main lines as White
- 1.d4 — 95% of White games, 50.0% score
- …Nf6 (72% of these games) — Zuniga usually continues c4 (50.0% score)
- …d5 (22% of these games) — Zuniga usually continues c4 (62.5% score)
- …f5 (6% of these games) — Zuniga usually continues c4 (0.0% score)
- 1.b3 — 5% of White games, 50.0% score
- …e5 (100% of these games) — Zuniga usually continues Bb2 (50.0% score)
As Black against 1.e4 (7 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 4 | 57.1% | 100.0% |
| d6 | 3 | 42.9% | 50.0% |
As Black against 1.d4 (5 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 5 | 100.0% | 80.0% |
Matias Yermay Rodriguez Zuniga's chess games
All 31 games by Matias Yermay Rodriguez Zuniga in the Chess.ceo database (May 2024 - Nov 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, 8 draws, 8 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| E83 | King's Indian: Sämisch | 4 | 3/1/0 | 75.0% |
| E10 | Indian Defense: Anti-Nimzo-Indian | 4 | 1/1/2 | 25.0% |
| A53 | Indian Defense | 4 | 2/1/1 | 50.0% |
| E12 | Queen's Indian Defense | 2 | 0/0/2 | 0.0% |
| D08 | Albin Countergambit | 1 | 0/1/0 | 0.0% |
| D15 | Slav Defense | 1 | 1/0/0 | 100.0% |
| A85 | Dutch Defense | 1 | 0/0/1 | 0.0% |
| D50 | Indian Defense: Seirawan Attack | 1 | 0/0/1 | 0.0% |
| A01 | Nimzovich-Larsen attack | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B02 | Alekhine Defense | 4 | 4/0/0 | 100.0% |
| A48 | London System | 3 | 3/0/0 | 100.0% |
| B00 | Pirc Defense | 3 | 1/1/1 | 33.3% |
| A59 | Benoni Defense | 2 | 0/2/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Nov 2026 | Ronald Manuel Espinosa Castaneda | 2,035 | Central American and Caribbean Youth Championship 2026 | O16 | B08 |
| Nov 2026 | Leonel Alejandro Treminio Umanzor | 2,029 | Central American and Caribbean Youth Championship 2026 | Blitz | O16 | A48 |
| Nov 2026 | Ronak Shergil | 1,937 | Central American and Caribbean Youth Championship 2026 | O16 | D15 |
| Nov 2026 | Yavier Jesus Perez Castillo | 1,831 | Central American and Caribbean Youth Championship 2026 | Rapid | O16 | E80 |
| Nov 2026 | Vaibhav Bedi | 1,821 | Central American and Caribbean Youth Championship 2026 | Rapid | O16 | B03 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Central American and Caribbean Youth Championship 2026 | Rapid | O16 | 2026 | 9 | 6 | 1,873 |
| Central American and Caribbean Youth Championship 2026 | Blitz | O16 | 2026 | 7 | 3.5 | 1,837 |
| Costa Rica Campeonato Nacional Impares 2026 | O15 | 2026 | 6 | 4 | 1,763 |
| Central American and Caribbean Youth Championship 2026 | O16 | 2026 | 5 | 2.5 | 1,955 |
| JDN Costa Rica 2026 Clásico | U16AbsEquip | 2026 | 2 | 1.5 | 1,923 |
| JDN Costa Rica 2026 Rapido | U16AbsEquip | 2026 | 1 | 0.5 | – |
| JDN Costa Rica 2026 Blitz | U16AbsEquip | 2026 | 1 | 1 | 2,067 |
Interactive opening tree from all 31 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Matias Yermay Rodriguez Zuniga's chess games?
31 games by Matias Yermay Rodriguez Zuniga, from May 2024 to Nov 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 Matias Yermay Rodriguez Zuniga has played.
What does Matias Yermay Rodriguez Zuniga play on the first move as White?
Across 19 games with White in our database, Matias Yermay Rodriguez Zuniga opens with 1.d4 (95% of games), 1.b3 (5% of games). Against 1.e4 as Black, Matias Yermay Rodriguez Zuniga answers 1...Nf6 (57% of games), 1...d6 (43% of games). Against 1.d4: 1...Nf6 (100% of games).
What openings does Matias Yermay Rodriguez Zuniga play as White?
As White, Matias Yermay Rodriguez Zuniga's most-played openings in our database are: King's Indian: Sämisch (4 games, 75.0% win rate); Indian Defense: Anti-Nimzo-Indian (4 games, 25.0% win rate); Indian Defense (4 games, 50.0% win rate). The full breakdown of 19 games with White is in the table above.
What openings does Matias Yermay Rodriguez Zuniga play as Black?
As Black, Matias Yermay Rodriguez Zuniga most often plays: Alekhine Defense (4 games, 100.0% win rate); London System (3 games, 100.0% win rate); Pirc Defense (3 games, 33.3% win rate). See the table above for the top ten Black openings across 12 games.
What is Matias Yermay Rodriguez Zuniga's FIDE rating?
Matias Yermay Rodriguez Zuniga is currently rated 1,828 in classical chess, 1,565 in rapid and 1,742 in blitz. Peak classical rating: 1,842 (Jul 2026).
How many games has Matias Yermay Rodriguez Zuniga played?
Our database contains 31 games by Matias Yermay Rodriguez Zuniga, covering May 2024 to Nov 2026. Overall record: 15 wins, 8 draws, 8 losses (48.4% win rate).
How do I prepare against Matias Yermay Rodriguez Zuniga?
31 games by Matias Yermay Rodriguez Zuniga 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.