Prepare against Sergio Calvo Miguez
Spain · World #61,998 classical · FIDE ID 54776228
Our database contains 47 games by Sergio Calvo Miguez, covering May 2021 to Aug 2026. Below you'll find Sergio Calvo Miguez's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Sergio Calvo Miguez 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 | 1,849 | 1,956 | Feb 2026 |
| Rapid | 1,923 | 1,938 | Jun 2026 |
| Blitz | 1,735 | 1,735 | Aug 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 47 | 25 | 3 | 19 | 53.2% |
| As White | 21 | 11 | 2 | 8 | 52.4% |
| As Black | 26 | 14 | 1 | 11 | 53.8% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Sergio Calvo Miguez's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Sergio Calvo Miguez's side.
First moves as White (21 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 21 | 100.0% | 57.1% |
Main lines as White
- 1.e4 — 100% of White games, 57.1% score
- …e5 (43% of these games) — Miguez usually continues Nf3 (61.1% score)
- …c5 (33% of these games) — Miguez usually continues Nf3 (64.3% score)
- …e6 (14% of these games) — Miguez usually continues d4 (33.3% score)
As Black against 1.e4 (18 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 18 | 100.0% | 63.9% |
As Black against 1.d4 (5 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 5 | 100.0% | 40.0% |
Sergio Calvo Miguez's chess games
All 47 games by Sergio Calvo Miguez in the Chess.ceo database (May 2021 - 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: 25 wins, 3 draws, 19 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C77 | Ruy Lopez: Morphy Defense | 4 | 2/0/2 | 50.0% |
| B22 | Sicilian | 3 | 0/1/2 | 0.0% |
| C01 | French: Exchange Variation | 2 | 0/0/2 | 0.0% |
| C01 | Petrov's Defense | 2 | 1/0/1 | 50.0% |
| B22 | Sicilian: Hyperaccelerated Dragon | 2 | 2/0/0 | 100.0% |
| B30 | Sicilian: Rossolimo | 2 | 2/0/0 | 100.0% |
| C90 | Ruy Lopez: Closed | 1 | 0/1/0 | 0.0% |
| C62 | Four Knights Game: Spanish Variation | 1 | 1/0/0 | 100.0% |
| C08 | French: Tarrasch Variation | 1 | 1/0/0 | 100.0% |
| B00 | Nimzowitsch Defense: Kennedy Variation | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B27 | Sicilian: Hyperaccelerated Dragon | 8 | 4/0/4 | 50.0% |
| A46 | King's Indian Defense | 4 | 2/0/2 | 50.0% |
| B06 | Sicilian: Alapin | 3 | 1/0/2 | 33.3% |
| B23 | Sicilian: Closed | 3 | 2/0/1 | 66.7% |
| B30 | Sicilian | 2 | 2/0/0 | 100.0% |
| B36 | Sicilian: Accelerated Dragon | 2 | 1/1/0 | 50.0% |
| B20 | Sicilian: Snyder Variation | 1 | 1/0/0 | 100.0% |
| E67 | Indian Defense | 1 | 0/0/1 | 0.0% |
| A06 | Nimzovich-Larsen attack | 1 | 0/0/1 | 0.0% |
| A34 | English Opening | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Feb 2026 | Martin Moreira Novo | 1,774 | Campeonatos Gallegos 2026 SUB 14 | B36 |
| Jul 2023 | Martin Krauchi Romero | 1,729 | ch-ESP U12 Rapid | B22 |
| Feb 2026 | Ivan Martinez Abalde | 1,647 | Campeonatos Gallegos 2026 SUB 14 | C08 |
| Jul 2023 | Jofre Dea Ruiz | 1,623 | ch-ESP U12 | E71 |
| Jul 2023 | Carlos Rivero Gil | 1,565 | ch-ESP U12 Rapid | B20 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-ESP U10 Rapid | 2022 | 9 | 6 | 1,490 |
| ch-ESP U12 Rapid | 2023 | 8 | 4 | 1,628 |
| ch-Galicia U10 | 2022 | 8 | 7 | 1,385 |
| ch-ESP U10 | 2022 | 7 | 4 | 1,335 |
| Campeonatos Gallegos 2026 SUB 14 | 2026 | 7 | 4 | 1,831 |
| ch-ESP U12 | 2023 | 5 | 1.5 | 1,460 |
| ch-Galicia U14 | 2022 | 2 | 0 | 1,210 |
| Carballo Concello 6th | 2023 | 1 | 0 | 2,026 |
Interactive opening tree from all 47 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Sergio Calvo Miguez's chess games?
47 games by Sergio Calvo Miguez, from May 2021 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 Sergio Calvo Miguez has played.
What does Sergio Calvo Miguez play on the first move as White?
Across 21 games with White in our database, Sergio Calvo Miguez opens with 1.e4 (100% of games). Against 1.e4 as Black, Sergio Calvo Miguez answers 1...c5 (100% of games). Against 1.d4: 1...Nf6 (100% of games).
What openings does Sergio Calvo Miguez play as White?
As White, Sergio Calvo Miguez's most-played openings in our database are: Ruy Lopez: Morphy Defense (4 games, 50.0% win rate); Sicilian (3 games, 0.0% win rate); French: Exchange Variation (2 games, 0.0% win rate). The full breakdown of 21 games with White is in the table above.
What openings does Sergio Calvo Miguez play as Black?
As Black, Sergio Calvo Miguez most often plays: Sicilian: Hyperaccelerated Dragon (8 games, 50.0% win rate); King's Indian Defense (4 games, 50.0% win rate); Sicilian: Alapin (3 games, 33.3% win rate). See the table above for the top ten Black openings across 26 games.
What is Sergio Calvo Miguez's FIDE rating?
Sergio Calvo Miguez is currently rated 1,849 in classical chess, 1,923 in rapid and 1,735 in blitz. Peak classical rating: 1,956 (Feb 2026).
How many games has Sergio Calvo Miguez played?
Our database contains 47 games by Sergio Calvo Miguez, covering May 2021 to Aug 2026. Overall record: 25 wins, 3 draws, 19 losses (53.2% win rate).
How do I prepare against Sergio Calvo Miguez?
47 games by Sergio Calvo Miguez 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.