Prepare against Isaac Alejandro Hernandez Fermin
Venezuela · World #26,303 classical · FIDE ID 3965791
Our database contains 43 games by Isaac Alejandro Hernandez Fermin, covering Nov 2018 to Jul 2026. Below you'll find Isaac Alejandro Hernandez Fermin's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Isaac Alejandro Hernandez Fermin 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 | 2,009 | 2,038 | Aug 2022 |
| Rapid | 2,008 | 2,009 | Apr 2026 |
| Blitz | 2,033 | 2,045 | Sep 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 43 | 20 | 15 | 8 | 46.5% |
| As White | 21 | 12 | 8 | 1 | 57.1% |
| As Black | 22 | 8 | 7 | 7 | 36.4% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Isaac Alejandro Hernandez Fermin's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Isaac Alejandro Hernandez Fermin's side.
First moves as White (21 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 21 | 100.0% | 76.2% |
Main lines as White
- 1.e4 — 100% of White games, 76.2% score
- …c5 (43% of these games) — Fermin usually continues c3 (72.2% score)
- …e5 (29% of these games) — Fermin usually continues Nf3 (75.0% score)
- …e6 (19% of these games) — Fermin usually continues d4 (100.0% score)
As Black against 1.e4 (10 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 10 | 100.0% | 65.0% |
As Black against 1.d4 (7 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 7 | 100.0% | 57.1% |
Isaac Alejandro Hernandez Fermin's chess games
All 43 games by Isaac Alejandro Hernandez Fermin in the Chess.ceo database (Nov 2018 - 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, 15 draws, 8 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B22 | Sicilian: Alapin | 9 | 4/5/0 | 44.4% |
| C10 | French: Tarrasch Variation | 4 | 4/0/0 | 100.0% |
| C60 | Ruy Lopez | 2 | 2/0/0 | 100.0% |
| C65 | Ruy Lopez: Classical | 1 | 1/0/0 | 100.0% |
| B08 | Pirc Defense | 1 | 1/0/0 | 100.0% |
| C70 | Ruy Lopez: Morphy Defense | 1 | 0/1/0 | 0.0% |
| B01 | Scandinavian Defense: Main Line | 1 | 0/0/1 | 0.0% |
| C01 | Petrov's Defense | 1 | 0/1/0 | 0.0% |
| C60 | Ruy Lopez: Fianchetto | 1 | 0/1/0 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B98 | Sicilian: Najdorf | 5 | 2/1/2 | 40.0% |
| E62 | Indian Defense | 3 | 0/2/1 | 0.0% |
| A15 | English Opening | 3 | 0/2/1 | 0.0% |
| B24 | Sicilian: Closed | 2 | 1/1/0 | 50.0% |
| E92 | King's Indian Defense: Petrosian Variation | 2 | 1/0/1 | 50.0% |
| B50 | Sicilian | 2 | 1/1/0 | 50.0% |
| B51 | Sicilian: Moscow Variation | 1 | 1/0/0 | 100.0% |
| E76 | King's Indian Defense: Four Pawns Attack | 1 | 1/0/0 | 100.0% |
| A26 | Hungarian Opening | 1 | 0/0/1 | 0.0% |
| E92 | King's Indian Defense: Orthodox Variation | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jan 2022 | Hugo Pena Morales | 2,258 | 5th Del Sur U2400 Hybrid Open | B98 |
| Apr 2022 | Gerardo Marin Ramirez | 2,204 | ch-VEN Expertos | B22 |
| Dec 2021 | Henry Richard Vasquez Vargas | 2,137 | 4th Hibrido del Sur U2200 Open | B07 |
| Jun 2022 | Carlos Hernandez Elizondo | 2,044 | Las Americas Open U2400 Hybrid | C06 |
| Dec 2021 | Ralph Pedro Panitz Morales | 2,029 | 4th Hibrido del Sur U2200 Open | B08 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Las Americas Open U2400 Hybrid | 2022 | 6 | 3 | 2,170 |
| 3rd Híbrido del Sur U2200 Open | 2021 | 6 | 3.5 | 1,834 |
| Hibrido del Sur Open U2200 | 2021 | 6 | 3 | 1,873 |
| Amistad Hybrid U2400 | 2022 | 6 | 5 | 1,963 |
| 4th Hibrido del Sur U2200 Open | 2021 | 6 | 4 | 2,041 |
| 5th Del Sur U2400 Hybrid Open | 2022 | 5 | 4 | 2,107 |
| Paladins Ken Philips Open | 2021 | 4 | 3 | 1,861 |
| ch-VEN Expertos | 2022 | 4 | 2 | 2,072 |
Interactive opening tree from all 43 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Isaac Alejandro Hernandez Fermin's chess games?
43 games by Isaac Alejandro Hernandez Fermin, from Nov 2018 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 Isaac Alejandro Hernandez Fermin has played.
What does Isaac Alejandro Hernandez Fermin play on the first move as White?
Across 21 games with White in our database, Isaac Alejandro Hernandez Fermin opens with 1.e4 (100% of games). Against 1.e4 as Black, Isaac Alejandro Hernandez Fermin answers 1...c5 (100% of games). Against 1.d4: 1...Nf6 (100% of games).
What openings does Isaac Alejandro Hernandez Fermin play as White?
As White, Isaac Alejandro Hernandez Fermin's most-played openings in our database are: Sicilian: Alapin (9 games, 44.4% win rate); French: Tarrasch Variation (4 games, 100.0% win rate); Ruy Lopez (2 games, 100.0% win rate). The full breakdown of 21 games with White is in the table above.
What openings does Isaac Alejandro Hernandez Fermin play as Black?
As Black, Isaac Alejandro Hernandez Fermin most often plays: Sicilian: Najdorf (5 games, 40.0% win rate); Indian Defense (3 games, 0.0% win rate); English Opening (3 games, 0.0% win rate). See the table above for the top ten Black openings across 22 games.
What is Isaac Alejandro Hernandez Fermin's FIDE rating?
Isaac Alejandro Hernandez Fermin is currently rated 2,009 in classical chess, 2,008 in rapid and 2,033 in blitz. Peak classical rating: 2,038 (Aug 2022).
How many games has Isaac Alejandro Hernandez Fermin played?
Our database contains 43 games by Isaac Alejandro Hernandez Fermin, covering Nov 2018 to Jul 2026. Overall record: 20 wins, 15 draws, 8 losses (46.5% win rate).
How do I prepare against Isaac Alejandro Hernandez Fermin?
43 games by Isaac Alejandro Hernandez Fermin 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.