Prepare against Aldryn Leo Espinoza Pacheco
Peru · World #31,109 classical · FIDE ID 3817121
Our database contains 77 games by Aldryn Leo Espinoza Pacheco, covering Jan 2013 to Jul 2026. Below you'll find Aldryn Leo Espinoza Pacheco's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Aldryn Leo Espinoza Pacheco 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 | 1,979 | 2,065 | Nov 2022 |
| Rapid | 2,021 | 2,050 | Jun 2024 |
| Blitz | 1,952 | 2,002 | Dec 2016 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 77 | 26 | 20 | 31 | 33.8% |
| As White | 40 | 16 | 10 | 14 | 40.0% |
| As Black | 37 | 10 | 10 | 17 | 27.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Aldryn Leo Espinoza Pacheco's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Aldryn Leo Espinoza Pacheco's side.
First moves as White (40 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 33 | 82.5% | 50.0% |
| e4 | 5 | 12.5% | 50.0% |
| b3 | 1 | 2.5% | 100.0% |
| Nf3 | 1 | 2.5% | 100.0% |
Main lines as White
- 1.d4 — 83% of White games, 50.0% score
- …Nf6 (73% of these games) — Pacheco usually continues c4 (54.3% score)
- …d5 (15% of these games) — Pacheco usually continues c4 (62.5% score)
- …e6 (3% of these games) — Pacheco usually continues c4 (50.0% score)
- 1.e4 — 13% of White games, 50.0% score
- …c5 (60% of these games) — Pacheco usually continues Nf3 (66.7% score)
- …d5 (20% of these games) — Pacheco usually continues exd5 (50.0% score)
- …c6 (20% of these games) — Pacheco usually continues d4 (0.0% score)
As Black against 1.e4 (24 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 21 | 87.5% | 35.7% |
| a6 | 2 | 8.3% | 75.0% |
| c6 | 1 | 4.2% | 0.0% |
As Black against 1.d4 (9 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 9 | 100.0% | 44.4% |
Aldryn Leo Espinoza Pacheco's chess games
All 77 games by Aldryn Leo Espinoza Pacheco in the Chess.ceo database (Jan 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: 26 wins, 20 draws, 31 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| E12 | Queen's Indian Defense | 6 | 4/1/1 | 66.7% |
| A57 | Anti-Grünfeld | 5 | 2/1/2 | 40.0% |
| D27 | Indian Defense | 4 | 2/2/0 | 50.0% |
| E80 | King's Indian: Sämisch | 3 | 1/0/2 | 33.3% |
| D15 | Slav Defense | 3 | 1/1/1 | 33.3% |
| A43 | Benoni Defense | 3 | 0/1/2 | 0.0% |
| B76 | Modern Defense | 2 | 1/0/1 | 50.0% |
| A51 | Budapest Defense | 2 | 2/0/0 | 100.0% |
| D85 | Grünfeld Defense | 2 | 0/2/0 | 0.0% |
| A54 | Queen's Pawn Game | 2 | 0/0/2 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B42 | Sicilian | 10 | 3/2/5 | 30.0% |
| B90 | Sicilian: Najdorf | 4 | 1/0/3 | 25.0% |
| D92 | Grünfeld Defense | 4 | 0/1/3 | 0.0% |
| B23 | Sicilian: Closed | 3 | 1/0/2 | 33.3% |
| D04 | King's Indian Defense | 2 | 1/0/1 | 50.0% |
| E63 | English Opening | 2 | 1/1/0 | 50.0% |
| B22 | Sicilian: Alapin | 2 | 0/2/0 | 0.0% |
| B52 | Sicilian: Moscow Variation | 2 | 0/1/1 | 0.0% |
| B21 | St. George Defense | 2 | 1/1/0 | 50.0% |
| E66 | Indian Defense | 2 | 2/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Mar 2017 | Gerson Principe | 2,291 | ch-PER | E12 |
| Oct 2023 | Kevin Noboa Silva | 2,278 | Velez Nor | D30 |
| Apr 2015 | Hugo Pena Morales | 2,185 | ch-PER | B99 |
| May 2015 | Dante Lopez | 2,162 | ch-PER | E12 |
| Apr 2016 | Jorge Luis Puppi Lazo | 2,129 | ch-PER U20 | B42 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-PER | 2025 | 30 | 15 | 2,134 |
| ch-PER U20 | 2018 | 12 | 6.5 | 2,094 |
| Velez Nor | 2023 | 9 | 2.5 | 2,076 |
| 10th Velez Open | 2023 | 9 | 4 | 1,860 |
| Velez | 2023 | 6 | 1.5 | 1,995 |
| Huanuco Navidad Open 1st | 2019 | 4 | 3.5 | 1,948 |
| ch-Casma U2100 2nd | 2017 | 3 | 2 | 2,017 |
| ch-South America U18 13th | 2016 | 3 | 1 | 1,695 |
Interactive opening tree from all 77 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Aldryn Leo Espinoza Pacheco's chess games?
77 games by Aldryn Leo Espinoza Pacheco, from Jan 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 Aldryn Leo Espinoza Pacheco has played.
What does Aldryn Leo Espinoza Pacheco play on the first move as White?
Across 40 games with White in our database, Aldryn Leo Espinoza Pacheco opens with 1.d4 (83% of games), 1.e4 (13% of games), 1.b3 (3% of games). Against 1.e4 as Black, Aldryn Leo Espinoza Pacheco answers 1...c5 (88% of games), 1...a6 (8% of games), 1...c6 (4% of games). Against 1.d4: 1...Nf6 (100% of games).
What openings does Aldryn Leo Espinoza Pacheco play as White?
As White, Aldryn Leo Espinoza Pacheco's most-played openings in our database are: Queen's Indian Defense (6 games, 66.7% win rate); Anti-Grünfeld (5 games, 40.0% win rate); Indian Defense (4 games, 50.0% win rate). The full breakdown of 40 games with White is in the table above.
What openings does Aldryn Leo Espinoza Pacheco play as Black?
As Black, Aldryn Leo Espinoza Pacheco most often plays: Sicilian (10 games, 30.0% win rate); Sicilian: Najdorf (4 games, 25.0% win rate); Grünfeld Defense (4 games, 0.0% win rate). See the table above for the top ten Black openings across 37 games.
What is Aldryn Leo Espinoza Pacheco's FIDE rating?
Aldryn Leo Espinoza Pacheco is currently rated 1,979 in classical chess, 2,021 in rapid and 1,952 in blitz. Peak classical rating: 2,065 (Nov 2022).
How many games has Aldryn Leo Espinoza Pacheco played?
Our database contains 77 games by Aldryn Leo Espinoza Pacheco, covering Jan 2013 to Jul 2026. Overall record: 26 wins, 20 draws, 31 losses (33.8% win rate).
How do I prepare against Aldryn Leo Espinoza Pacheco?
77 games by Aldryn Leo Espinoza Pacheco 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.