Prepare against Sergio Adan Bermudez
FM · Spain · World #3,620 classical · FIDE ID 2292726
Our database contains 525 games by Sergio Adan Bermudez, covering Jan 2006 to Jul 2026. Below you'll find Sergio Adan Bermudez's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Sergio Adan Bermudez 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 | 2,315 | 2,402 | Jul 2015 |
| Rapid | 2,324 | 2,364 | Dec 2025 |
| Blitz | 2,283 | 2,352 | Oct 2016 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 525 | 235 | 82 | 208 | 44.8% |
| As White | 267 | 137 | 41 | 89 | 51.3% |
| As Black | 258 | 98 | 41 | 119 | 38.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Sergio Adan Bermudez's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Sergio Adan Bermudez's side.
First moves as White (267 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c4 | 217 | 81.3% | 60.4% |
| Nf3 | 37 | 13.9% | 60.8% |
| d4 | 11 | 4.1% | 36.4% |
| d3 | 2 | 0.7% | 0.0% |
Main lines as White
- 1.c4 — 81% of White games, 60.4% score
- …Nf6 (29% of these games) — Bermudez usually continues Nc3 (53.4% score)
- …e5 (26% of these games) — Bermudez usually continues Nc3 (58.8% score)
- …e6 (12% of these games) — Bermudez usually continues Nc3 (46.2% score)
- 1.Nf3 — 14% of White games, 60.8% score
- …Nf6 (38% of these games) — Bermudez usually continues d3 (75.0% score)
- …d5 (35% of these games) — Bermudez usually continues g3 (100.0% score)
- …c5 (8% of these games) — Bermudez usually continues c4 (50.0% score)
As Black against 1.e4 (124 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 69 | 55.6% | 42.0% |
| d6 | 44 | 35.5% | 50.0% |
| d5 | 6 | 4.8% | 25.0% |
| e5 | 4 | 3.2% | 0.0% |
| Nf6 | 1 | 0.8% | 0.0% |
As Black against 1.d4 (91 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d6 | 32 | 35.2% | 51.6% |
| Nf6 | 31 | 34.1% | 53.2% |
| d5 | 25 | 27.5% | 44.0% |
| f5 | 2 | 2.2% | 50.0% |
| e6 | 1 | 1.1% | 50.0% |
Sergio Adan Bermudez's chess games
All 525 games by Sergio Adan Bermudez in the Chess.ceo database (Jan 2006 - 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: 235 wins, 82 draws, 208 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A16 | English Opening | 74 | 38/11/25 | 51.4% |
| A25 | English Opening: Reverse Sicilian | 68 | 34/13/21 | 50.0% |
| A07 | Réti Opening | 28 | 14/7/7 | 50.0% |
| A36 | English Opening: Symmetrical | 25 | 15/3/7 | 60.0% |
| A10 | Modern Defense | 12 | 5/0/7 | 41.7% |
| A11 | English Opening: Slav Setup | 11 | 6/0/5 | 54.5% |
| A13 | English Opening: Neo-Catalan | 11 | 6/4/1 | 54.5% |
| A10 | English Opening: Dutch Defense | 8 | 6/1/1 | 75.0% |
| D00 | Queen's Pawn Game: Chigorin Variation | 8 | 1/0/7 | 12.5% |
| A18 | English Opening: Mikenas Variation | 7 | 4/0/3 | 57.1% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C41 | Philidor | 42 | 18/5/19 | 42.9% |
| B27 | Sicilian | 27 | 8/8/11 | 29.6% |
| A46 | Indian Defense | 15 | 7/3/5 | 46.7% |
| A41 | Rat Defense | 13 | 3/1/9 | 23.1% |
| D31 | Queen's Gambit Declined | 12 | 2/2/8 | 16.7% |
| A09 | Réti Opening | 11 | 4/4/3 | 36.4% |
| B30 | Sicilian: Rossolimo | 11 | 3/3/5 | 27.3% |
| A21 | English Opening | 10 | 4/1/5 | 40.0% |
| D02 | Queen's Pawn Game | 10 | 6/0/4 | 60.0% |
| B33 | Sicilian: Sveshnikov | 10 | 4/1/5 | 40.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Aug 2023 | Cristobal Henriquez Villagra | 2,626 | Titled Tue Late | C41 |
| Feb 2024 | Tamas Banusz | 2,621 | Titled Tue Late | D94 |
| Jul 2024 | Gata Kamsky | 2,615 | Titled Tue Late | A48 |
| Oct 2023 | Leon Livaic | 2,549 | Titled Tue Late | D37 |
| Dec 2010 | Herminio Herraiz Hidalgo | 2,494 | chT-Madrid 1011 | A20 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Titled Tuesday | 2025 | 193 | 90.5 | 2,254 |
| ch-Madrid sf-B | 2009 | 18 | 11 | 2,222 |
| chT-Madrid 1011 | 2011 | 14 | 6.5 | 2,392 |
| chT-Madrid 1213 Honor | 2013 | 14 | 3.5 | 2,227 |
| 23rd ch-EU | 2023 | 11 | 5 | 2,198 |
| 37th Politiken Cup | 2015 | 10 | 5.5 | 2,277 |
| ch-Madrid U18 0809 | 2009 | 9 | 6.5 | 2,051 |
| Koge Xtracon Open | 2014 | 9 | 5 | 2,221 |
Interactive opening tree from all 525 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Sergio Adan Bermudez's chess games?
525 games by Sergio Adan Bermudez, from Jan 2006 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 Sergio Adan Bermudez has played.
What does Sergio Adan Bermudez play on the first move as White?
Across 267 games with White in our database, Sergio Adan Bermudez opens with 1.c4 (81% of games), 1.Nf3 (14% of games), 1.d4 (4% of games). Against 1.e4 as Black, Sergio Adan Bermudez answers 1...c5 (56% of games), 1...d6 (35% of games), 1...d5 (5% of games). Against 1.d4: 1...d6 (35% of games), 1...Nf6 (34% of games), 1...d5 (27% of games).
What openings does Sergio Adan Bermudez play as White?
As White, Sergio Adan Bermudez's most-played openings in our database are: English Opening (74 games, 51.4% win rate); English Opening: Reverse Sicilian (68 games, 50.0% win rate); Réti Opening (28 games, 50.0% win rate). The full breakdown of 267 games with White is in the table above.
What openings does Sergio Adan Bermudez play as Black?
As Black, Sergio Adan Bermudez most often plays: Philidor (42 games, 42.9% win rate); Sicilian (27 games, 29.6% win rate); Indian Defense (15 games, 46.7% win rate). See the table above for the top ten Black openings across 258 games.
What is Sergio Adan Bermudez's FIDE rating?
Sergio Adan Bermudez is currently rated 2,315 in classical chess, 2,324 in rapid and 2,283 in blitz. Peak classical rating: 2,402 (Jul 2015).
How many games has Sergio Adan Bermudez played?
Our database contains 525 games by Sergio Adan Bermudez, covering Jan 2006 to Jul 2026. Overall record: 235 wins, 82 draws, 208 losses (44.8% win rate).
How do I prepare against Sergio Adan Bermudez?
525 games by Sergio Adan Bermudez 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.