Prepare against Sergio Alejandro Ayala Delgado
Colombia · World #15,115 classical · FIDE ID 4496396
When preparing against Sergio Alejandro Ayala Delgado, expect 1.e4 in 89% of White games. Against 1.e4 the reply is 1...e5 (77% of games); against 1.d4, 1...d5 (89%). Lowest win rate among frequent openings: Sicilian as White, 62.5% over 16 games.
Our database contains 261 games by Sergio Alejandro Ayala Delgado, covering Jul 2021 to Sep 2026. Below you'll find Sergio Alejandro Ayala Delgado's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Sergio Alejandro Ayala Delgado 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 | 2,105 | 2,194 | Dec 2023 |
| Rapid | 2,146 | 2,149 | Aug 2026 |
| Blitz | 2,136 | 2,208 | Jun 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 261 | 162 | 24 | 75 | 62.1% |
| As White | 132 | 85 | 12 | 35 | 64.4% |
| As Black | 129 | 77 | 12 | 40 | 59.7% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Sergio Alejandro Ayala Delgado's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Sergio Alejandro Ayala Delgado's side.
First moves as White (132 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 118 | 89.4% | 71.2% |
| d4 | 13 | 9.8% | 46.2% |
| h3 | 1 | 0.8% | 100.0% |
Main lines as White
- 1.e4 — 89% of White games, 71.2% score
- …c5 (44% of these games) — Delgado usually continues c3 (66.7% score)
- …e5 (22% of these games) — Delgado usually continues Nf3 (82.7% score)
- …e6 (10% of these games) — Delgado usually continues d4 (64.3% score)
- 1.d4 — 10% of White games, 46.2% score
- …Nf6 (46% of these games) — Delgado usually continues c4 (66.7% score)
- …d5 (38% of these games) — Delgado usually continues c4 (60.0% score)
- …c5 (8% of these games) — Delgado usually continues dxc5 (0.0% score)
As Black against 1.e4 (70 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 54 | 77.1% | 67.6% |
| c5 | 14 | 20.0% | 85.7% |
| e6 | 2 | 2.9% | 100.0% |
As Black against 1.d4 (35 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 31 | 88.6% | 62.9% |
| Nf6 | 4 | 11.4% | 50.0% |
Sergio Alejandro Ayala Delgado's chess games
All 261 games by Sergio Alejandro Ayala Delgado in the Chess.ceo database (Jul 2021 - Sep 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: 162 wins, 24 draws, 75 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B22 | Sicilian: Alapin | 33 | 21/2/10 | 63.6% |
| B50 | Sicilian | 16 | 10/1/5 | 62.5% |
| C50 | Italian Game | 10 | 8/1/1 | 80.0% |
| C00 | French Defense | 8 | 3/1/4 | 37.5% |
| C48 | Four Knights Game: Spanish Variation | 7 | 4/1/2 | 57.1% |
| B12 | Caro-Kann: Advance Variation | 6 | 4/1/1 | 66.7% |
| B01 | Scandinavian Defense: Modern Variation | 5 | 5/0/0 | 100.0% |
| B06 | Modern Defense | 5 | 3/1/1 | 60.0% |
| B08 | Pirc Defense | 5 | 2/2/1 | 40.0% |
| C50 | Italian Game: Giuoco Pianissimo | 4 | 3/1/0 | 75.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C77 | Ruy Lopez: Morphy Defense | 10 | 5/1/4 | 50.0% |
| A22 | English Opening: Reverse Sicilian | 8 | 5/0/3 | 62.5% |
| D35 | Indian Defense | 8 | 5/1/2 | 62.5% |
| C50 | Italian Game | 7 | 5/1/1 | 71.4% |
| B40 | Sicilian | 6 | 6/0/0 | 100.0% |
| C42 | Petrov's Defense | 6 | 4/0/2 | 66.7% |
| D02 | Queen's Pawn Game | 6 | 4/0/2 | 66.7% |
| D02 | London System | 5 | 3/0/2 | 60.0% |
| C45 | Scotch Game | 5 | 3/1/1 | 60.0% |
| B45 | Sicilian: Four Knights | 5 | 2/2/1 | 40.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Nov 2023 | Ronald Jesus Brizuela Abreu | 2,326 | 10th Velez Open | A22 |
| Oct 2023 | Miguel Angel Garavito | 2,280 | Medellin de La Raza Open | C55 |
| May 2025 | Soren Federico Obando Guzman | 2,220 | IRT Kallpa Colombia Tournaments | Rapido 2025 | E61 |
| Oct 2023 | Leandro Jimenez Jimenez | 2,147 | Medellin de La Raza Open | E04 |
| May 2025 | Diego Ramirez Daza | 2,133 | IRT Kallpa Colombia Tournaments | Rapido 2025 | B40 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 18th American Continental | 2024 | 11 | 6 | 1,989 |
| ch-COL sf | 2024 | 10 | 6 | 2,021 |
| Subzonal 2.3.2 | 2025 | 9 | 4 | 1,805 |
| Ibague Blitz Open | 2022 | 9 | 6.5 | 2,086 |
| ch-COL U20 | 2024 | 9 | 6.5 | 2,005 |
| XXXVI Pan-American Youth Chess Festival | O14 | 2026 | 9 | 7 | 2,106 |
| 10th Velez Open | 2023 | 9 | 5.5 | 2,242 |
| 10th Velez Rapid Open | 2023 | 9 | 5 | 1,873 |
Interactive opening tree from all 261 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Sergio Alejandro Ayala Delgado's chess games?
261 games by Sergio Alejandro Ayala Delgado, from Jul 2021 to Sep 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 Alejandro Ayala Delgado has played.
What does Sergio Alejandro Ayala Delgado play on the first move as White?
Across 132 games with White in our database, Sergio Alejandro Ayala Delgado opens with 1.e4 (89% of games), 1.d4 (10% of games), 1.h3 (1% of games). Against 1.e4 as Black, Sergio Alejandro Ayala Delgado answers 1...e5 (77% of games), 1...c5 (20% of games), 1...e6 (3% of games). Against 1.d4: 1...d5 (89% of games), 1...Nf6 (11% of games).
What openings does Sergio Alejandro Ayala Delgado play as White?
As White, Sergio Alejandro Ayala Delgado's most-played openings in our database are: Sicilian: Alapin (33 games, 63.6% win rate); Sicilian (16 games, 62.5% win rate); Italian Game (10 games, 80.0% win rate). The full breakdown of 132 games with White is in the table above.
What openings does Sergio Alejandro Ayala Delgado play as Black?
As Black, Sergio Alejandro Ayala Delgado most often plays: Ruy Lopez: Morphy Defense (10 games, 50.0% win rate); English Opening: Reverse Sicilian (8 games, 62.5% win rate); Indian Defense (8 games, 62.5% win rate). See the table above for the top ten Black openings across 129 games.
What is Sergio Alejandro Ayala Delgado's FIDE rating?
Sergio Alejandro Ayala Delgado is currently rated 2,105 in classical chess, 2,146 in rapid and 2,136 in blitz. Peak classical rating: 2,194 (Dec 2023).
How many games has Sergio Alejandro Ayala Delgado played?
Our database contains 261 games by Sergio Alejandro Ayala Delgado, covering Jul 2021 to Sep 2026. Overall record: 162 wins, 24 draws, 75 losses (62.1% win rate).
How do I prepare against Sergio Alejandro Ayala Delgado?
261 games by Sergio Alejandro Ayala Delgado 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.