Prepare against Nestor Alderete
PRY · World #121,616 classical · FIDE ID 3702952
When preparing against Nestor Alderete, expect 1.e4 in 92% of White games. Against 1.e4 the reply is 1...c6 (78% of games); against 1.d4, 1...c6 (67%).
Our database contains 50 games by Nestor Alderete, covering Aug 2015 to Jul 2026. Below you'll find Nestor Alderete's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Nestor Alderete 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 | 1,669 | 1,677 | Nov 2025 |
| Blitz | 1,682 | 1,713 | Nov 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 50 | 20 | 7 | 23 | 40.0% |
| As White | 25 | 14 | 3 | 8 | 56.0% |
| As Black | 25 | 6 | 4 | 15 | 24.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Nestor Alderete's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Nestor Alderete's side.
First moves as White (25 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 23 | 92.0% | 63.0% |
| f4 | 1 | 4.0% | 0.0% |
| Nf3 | 1 | 4.0% | 100.0% |
Main lines as White
- 1.e4 — 92% of White games, 63.0% score
- …e5 (48% of these games) — Alderete usually continues Nf3 (90.0% score)
- …c5 (17% of these games) — Alderete usually continues Bc4 (50.0% score)
- …e6 (13% of these games) — Alderete usually continues d4 (50.0% score)
- 1.f4 — 4% of White games, 0.0% score
- …e5 (100% of these games) — Alderete usually continues g4 (0.0% score)
As Black against 1.e4 (18 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c6 | 14 | 77.8% | 25.0% |
| c5 | 3 | 16.7% | 33.3% |
| e5 | 1 | 5.6% | 100.0% |
As Black against 1.d4 (6 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c6 | 4 | 66.7% | 62.5% |
| Nf6 | 1 | 16.7% | 0.0% |
| d5 | 1 | 16.7% | 0.0% |
Nestor Alderete's chess games
All 50 games by Nestor Alderete in the Chess.ceo database (Aug 2015 - 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: 20 wins, 7 draws, 23 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C55 | Italian Game | 5 | 5/0/0 | 100.0% |
| B30 | Sicilian | 4 | 1/1/2 | 25.0% |
| B06 | Modern Defense | 2 | 0/0/2 | 0.0% |
| C01 | French Defense | 2 | 1/1/0 | 50.0% |
| B01 | Scandinavian Defense: Main Line | 2 | 1/0/1 | 50.0% |
| C41 | Philidor | 1 | 1/0/0 | 100.0% |
| B07 | Pirc Defense | 1 | 0/0/1 | 0.0% |
| A06 | Réti Opening | 1 | 1/0/0 | 100.0% |
| C65 | Ruy Lopez: Berlin Defense | 1 | 1/0/0 | 100.0% |
| A02 | Bird's opening | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B10 | Caro-Kann | 6 | 1/1/4 | 16.7% |
| D11 | Queen's Pawn Game | 5 | 2/1/2 | 40.0% |
| B12 | Caro-Kann: Advance Variation | 3 | 0/1/2 | 0.0% |
| B11 | Caro-Kann: Two Knights Variation | 2 | 0/1/1 | 0.0% |
| B01 | Caro-Kann: Exchange Variation | 2 | 1/0/1 | 50.0% |
| B32 | Sicilian | 1 | 0/0/1 | 0.0% |
| B22 | Sicilian: Alapin | 1 | 0/0/1 | 0.0% |
| B54 | Sicilian: Closed | 1 | 1/0/0 | 100.0% |
| B19 | Caro-Kann: Classical | 1 | 0/0/1 | 0.0% |
| A50 | Indian Defense | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Aug 2016 | Mohamed abdallah Farhat | 1,750 | 5th Ciudad del Este qual | B30 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 1st Encarnacion Open | 2015 | 7 | 3 | 1,882 |
| Ciudad del Este Bachmann Memorial | 2015 | 7 | 4 | 1,969 |
| Ciudad del Este-ch qual | 2013 | 7 | 3 | 1,714 |
| Ciudad del Este Fernandez Memorial | 2013 | 7 | 3 | 1,847 |
| 2nd Ciudad del Este Open | 2015 | 5 | 1.5 | 1,424 |
| Ciudad del Este AAAP Open | 2015 | 4 | 3.5 | 1,824 |
| 5th Este Open | 2015 | 4 | 2 | 1,732 |
| 5th Ciudad del Este qual | 2016 | 4 | 1 | 1,567 |
Interactive opening tree from all 50 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Nestor Alderete's chess games?
50 games by Nestor Alderete, from Aug 2015 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 Nestor Alderete has played.
What does Nestor Alderete play on the first move as White?
Across 25 games with White in our database, Nestor Alderete opens with 1.e4 (92% of games), 1.f4 (4% of games), 1.Nf3 (4% of games). Against 1.e4 as Black, Nestor Alderete answers 1...c6 (78% of games), 1...c5 (17% of games), 1...e5 (6% of games). Against 1.d4: 1...c6 (67% of games), 1...Nf6 (17% of games), 1...d5 (17% of games).
What openings does Nestor Alderete play as White?
As White, Nestor Alderete's most-played openings in our database are: Italian Game (5 games, 100.0% win rate); Sicilian (4 games, 25.0% win rate); Modern Defense (2 games, 0.0% win rate). The full breakdown of 25 games with White is in the table above.
What openings does Nestor Alderete play as Black?
As Black, Nestor Alderete most often plays: Caro-Kann (6 games, 16.7% win rate); Queen's Pawn Game (5 games, 40.0% win rate); Caro-Kann: Advance Variation (3 games, 0.0% win rate). See the table above for the top ten Black openings across 25 games.
What is Nestor Alderete's FIDE rating?
Nestor Alderete is currently rated 1,669 in classical chess and 1,682 in blitz. Peak classical rating: 1,677 (Nov 2025).
How many games has Nestor Alderete played?
Our database contains 50 games by Nestor Alderete, covering Aug 2015 to Jul 2026. Overall record: 20 wins, 7 draws, 23 losses (40.0% win rate).
How do I prepare against Nestor Alderete?
50 games by Nestor Alderete 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.