Prepare against Horacio Hernandez
Argentina · World #37,546 classical · FIDE ID 106968
Our database contains 33 games by Horacio Hernandez, covering Apr 2003 to Jul 2026. Below you'll find Horacio Hernandez's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Horacio Hernandez 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 | 1,946 | 2,240 | Mar 2014 |
| Blitz | 2,031 | 2,125 | Nov 2017 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 33 | 14 | 8 | 11 | 42.4% |
| As White | 17 | 7 | 3 | 7 | 41.2% |
| As Black | 16 | 7 | 5 | 4 | 43.8% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Horacio Hernandez's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Horacio Hernandez's side.
First moves as White (17 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 14 | 82.4% | 53.6% |
| e4 | 1 | 5.9% | 0.0% |
| g3 | 1 | 5.9% | 100.0% |
| Nf3 | 1 | 5.9% | 0.0% |
Main lines as White
- 1.d4 — 82% of White games, 53.6% score
- …Nf6 (57% of these games) — Hernandez usually continues Bg5 (50.0% score)
- …d5 (36% of these games) — Hernandez usually continues Nf3 (50.0% score)
- …e6 (7% of these games) — Hernandez usually continues Nf3 (100.0% score)
- 1.e4 — 6% of White games, 0.0% score
- …c5 (100% of these games) — Hernandez usually continues Nf3 (0.0% score)
As Black against 1.e4 (9 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c6 | 8 | 88.9% | 75.0% |
| c5 | 1 | 11.1% | 50.0% |
As Black against 1.d4 (3 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| f5 | 1 | 33.3% | 100.0% |
| c6 | 1 | 33.3% | 0.0% |
| Nf6 | 1 | 33.3% | 100.0% |
Horacio Hernandez's chess games
All 33 games by Horacio Hernandez in the Chess.ceo database (Apr 2003 - 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: 14 wins, 8 draws, 11 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A45 | Trompowsky Attack | 7 | 3/1/3 | 42.9% |
| D03 | Torre Attack | 3 | 2/0/1 | 66.7% |
| D03 | Indian Defense | 1 | 0/0/1 | 0.0% |
| E86 | King's Indian: Sämisch | 1 | 0/1/0 | 0.0% |
| E66 | English Opening | 1 | 0/0/1 | 0.0% |
| B40 | Sicilian | 1 | 0/0/1 | 0.0% |
| D10 | Slav Defense | 1 | 0/1/0 | 0.0% |
| D38 | Queen's Gambit Declined: Ragozin Defense | 1 | 1/0/0 | 100.0% |
| A20 | Hungarian Opening | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B12 | Caro-Kann: Advance Variation | 5 | 2/2/1 | 40.0% |
| B13 | Caro-Kann: Exchange Variation | 2 | 2/0/0 | 100.0% |
| D02 | London System | 2 | 1/1/0 | 50.0% |
| A81 | Dutch Defense | 1 | 1/0/0 | 100.0% |
| D02 | Queen's Pawn Game | 1 | 0/0/1 | 0.0% |
| A81 | Réti Opening | 1 | 0/0/1 | 0.0% |
| A03 | Bird's opening | 1 | 0/1/0 | 0.0% |
| B50 | Sicilian | 1 | 0/1/0 | 0.0% |
| B15 | Caro-Kann: Bronstein-Larsen | 1 | 1/0/0 | 100.0% |
| B16 | Caro-Kann: Main Line | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jun 2014 | Eugenio Crespo | 2,124 | ch-Chubut Province | D38 |
| Jan 2002 | Mario Mastroiani | 2,060 | Magistral Comarca Andina KO g/60 | B12 |
| Apr 2018 | Raul Munoz | 2,051 | Trelew Acevedo Cup | B12 |
| Feb 2014 | Daniel Martinez | 2,007 | 31st Rawson Open | D03 |
| Nov 2017 | Gustavo Luis Krenek | 1,949 | ch-Chubut Province | A81 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-Chubut Province | 2017 | 10 | 5.5 | 2,011 |
| 6th Trevelin Patagonico Open | 2014 | 6 | 3 | 1,836 |
| Trelew Acevedo Cup | 2018 | 5 | 2.5 | 1,962 |
| Trelew Open | 2019 | 4 | 2 | 1,978 |
| Illinois Open 2 | 1993 | 2 | 1.5 | – |
| Magistral Comarca Andina KO g/60 | 2002 | 2 | 1 | 2,115 |
| 52nd Capablanca Memorial Open | 2017 | 2 | 0.5 | 2,032 |
| 7th Trevelin Open | 2015 | 1 | 1 | 1,899 |
Interactive opening tree from all 33 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Horacio Hernandez's chess games?
33 games by Horacio Hernandez, from Apr 2003 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 Horacio Hernandez has played.
What does Horacio Hernandez play on the first move as White?
Across 17 games with White in our database, Horacio Hernandez opens with 1.d4 (82% of games), 1.e4 (6% of games), 1.g3 (6% of games). Against 1.e4 as Black, Horacio Hernandez answers 1...c6 (89% of games), 1...c5 (11% of games). Against 1.d4: 1...f5 (33% of games), 1...c6 (33% of games), 1...Nf6 (33% of games).
What openings does Horacio Hernandez play as White?
As White, Horacio Hernandez's most-played openings in our database are: Trompowsky Attack (7 games, 42.9% win rate); Torre Attack (3 games, 66.7% win rate); Indian Defense (1 games, 0.0% win rate). The full breakdown of 17 games with White is in the table above.
What openings does Horacio Hernandez play as Black?
As Black, Horacio Hernandez most often plays: Caro-Kann: Advance Variation (5 games, 40.0% win rate); Caro-Kann: Exchange Variation (2 games, 100.0% win rate); London System (2 games, 50.0% win rate). See the table above for the top ten Black openings across 16 games.
What is Horacio Hernandez's FIDE rating?
Horacio Hernandez is currently rated 1,946 in classical chess and 2,031 in blitz. Peak classical rating: 2,240 (Mar 2014).
How many games has Horacio Hernandez played?
Our database contains 33 games by Horacio Hernandez, covering Apr 2003 to Jul 2026. Overall record: 14 wins, 8 draws, 11 losses (42.4% win rate).
How do I prepare against Horacio Hernandez?
33 games by Horacio Hernandez 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.