Prepare against Joaquin Alonso Nunez Castaneda
Peru · World #38,350 classical · FIDE ID 81426682
Our database contains 34 games by Joaquin Alonso Nunez Castaneda, covering Jan 2024 to Aug 2026. Below you'll find Joaquin Alonso Nunez Castaneda's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Joaquin Alonso Nunez Castaneda 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 | 1,943 | 1,969 | Jul 2026 |
| Rapid | 1,791 | 1,791 | Aug 2026 |
| Blitz | 1,933 | 1,933 | Aug 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 34 | 6 | 13 | 15 | 17.6% |
| As White | 13 | 5 | 6 | 2 | 38.5% |
| As Black | 21 | 1 | 7 | 13 | 4.8% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Joaquin Alonso Nunez Castaneda's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Joaquin Alonso Nunez Castaneda's side.
First moves as White (13 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 13 | 100.0% | 61.5% |
Main lines as White
- 1.d4 — 100% of White games, 61.5% score
- …Nf6 (38% of these games) — Castaneda usually continues c4 (50.0% score)
- …d5 (38% of these games) — Castaneda usually continues c4 (60.0% score)
- …c6 (8% of these games) — Castaneda usually continues e4 (100.0% score)
As Black against 1.e4 (12 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 11 | 91.7% | 18.2% |
| c5 | 1 | 8.3% | 50.0% |
As Black against 1.d4 (3 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 3 | 100.0% | 33.3% |
Joaquin Alonso Nunez Castaneda's chess games
All 34 games by Joaquin Alonso Nunez Castaneda in the Chess.ceo database (Jan 2024 - Aug 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: 6 wins, 13 draws, 15 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D35 | Indian Defense | 4 | 1/2/1 | 25.0% |
| D06 | Slav Defense | 2 | 1/1/0 | 50.0% |
| E63 | King's Indian Defense | 1 | 1/0/0 | 100.0% |
| A52 | Budapest Defense | 1 | 0/1/0 | 0.0% |
| D31 | Queen's Gambit Declined | 1 | 0/1/0 | 0.0% |
| E17 | Queen's Indian Defense | 1 | 0/1/0 | 0.0% |
| A40 | Queen's Pawn Game | 1 | 1/0/0 | 100.0% |
| D27 | Queen's Gambit Accepted | 1 | 0/0/1 | 0.0% |
| B12 | Caro-Kann: Advance Variation | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C44 | Italian Game | 3 | 0/1/2 | 0.0% |
| D32 | Queen's Gambit Declined | 2 | 1/0/1 | 50.0% |
| C54 | Italian Game: Classical Variation | 2 | 0/1/1 | 0.0% |
| D37 | Indian Defense | 2 | 0/0/2 | 0.0% |
| C78 | Ruy Lopez: Morphy Defense | 2 | 0/1/1 | 0.0% |
| A01 | Nimzovich-Larsen attack | 2 | 0/0/2 | 0.0% |
| C45 | Scotch Game | 1 | 0/1/0 | 0.0% |
| A00 | Anderssen's opening | 1 | 0/1/0 | 0.0% |
| B50 | Sicilian | 1 | 0/1/0 | 0.0% |
| A14 | English Opening: Neo-Catalan | 1 | 0/1/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Oct 2025 | Moises Fuentes | 2,111 | ch-PER | A40 |
| Oct 2025 | Sebastian Robles Cerron | 2,058 | ch-PER | E63 |
| Jan 2025 | Yoshua Marcelo Vasquez Florez | 1,860 | Zonal 2.4 2025 | D35 |
| Jan 2026 | Juan Soto Riveros | 1,526 | III Temuco Open | B12 |
| Aug 2024 | Rodrigo Thiago Porras Taipe | 1,489 | 2nd ch-South America | D06 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 2nd ch-South America | 2024 | 8 | 2.5 | 1,494 |
| III Temuco Open | 2026 | 7 | 3 | 1,890 |
| ch-PER | 2025 | 6 | 3.5 | 2,128 |
| Zonal 2.4 2025 | 2025 | 5 | 1.5 | 1,787 |
| XV Campeonato Panamericano U7 - U17 de Ajedrez 2026 | O15 | 2026 | 4 | 1.5 | 2,001 |
| XXXVI Pan-American Youth Chess Festival | O18 | 2026 | 2 | 0.5 | 2,025 |
| WR Chess Marathon Perú 2026 | Rapid #2 | 2026 | 1 | 0 | 1,528 |
| Campeonato Regional Superior Norte Perú 2026 | Clásico Absoluto | 2026 | 1 | 0 | 1,793 |
Interactive opening tree from all 34 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Joaquin Alonso Nunez Castaneda's chess games?
34 games by Joaquin Alonso Nunez Castaneda, from Jan 2024 to Aug 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 Joaquin Alonso Nunez Castaneda has played.
What does Joaquin Alonso Nunez Castaneda play on the first move as White?
Across 13 games with White in our database, Joaquin Alonso Nunez Castaneda opens with 1.d4 (100% of games). Against 1.e4 as Black, Joaquin Alonso Nunez Castaneda answers 1...e5 (92% of games), 1...c5 (8% of games). Against 1.d4: 1...d5 (100% of games).
What openings does Joaquin Alonso Nunez Castaneda play as White?
As White, Joaquin Alonso Nunez Castaneda's most-played openings in our database are: Indian Defense (4 games, 25.0% win rate); Slav Defense (2 games, 50.0% win rate); King's Indian Defense (1 games, 100.0% win rate). The full breakdown of 13 games with White is in the table above.
What openings does Joaquin Alonso Nunez Castaneda play as Black?
As Black, Joaquin Alonso Nunez Castaneda most often plays: Italian Game (3 games, 0.0% win rate); Queen's Gambit Declined (2 games, 50.0% win rate); Italian Game: Classical Variation (2 games, 0.0% win rate). See the table above for the top ten Black openings across 21 games.
What is Joaquin Alonso Nunez Castaneda's FIDE rating?
Joaquin Alonso Nunez Castaneda is currently rated 1,943 in classical chess, 1,791 in rapid and 1,933 in blitz. Peak classical rating: 1,969 (Jul 2026).
How many games has Joaquin Alonso Nunez Castaneda played?
Our database contains 34 games by Joaquin Alonso Nunez Castaneda, covering Jan 2024 to Aug 2026. Overall record: 6 wins, 13 draws, 15 losses (17.6% win rate).
How do I prepare against Joaquin Alonso Nunez Castaneda?
34 games by Joaquin Alonso Nunez Castaneda 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.