Prepare against Horacio Pereyra
Argentina · World #13,405 classical · FIDE ID 113700
Our database contains 340 games by Horacio Pereyra, covering Apr 2003 to Aug 2026. Below you'll find Horacio Pereyra's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Horacio Pereyra 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 | 2,123 | 2,157 | Mar 2025 |
| Rapid | 2,090 | 2,104 | Sep 2023 |
| Blitz | 2,149 | 2,149 | Aug 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 340 | 141 | 43 | 156 | 41.5% |
| As White | 172 | 71 | 24 | 77 | 41.3% |
| As Black | 168 | 70 | 19 | 79 | 41.7% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Horacio Pereyra's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Horacio Pereyra's side.
First moves as White (172 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 127 | 73.8% | 48.4% |
| e4 | 45 | 26.2% | 47.8% |
Main lines as White
- 1.d4 — 74% of White games, 48.4% score
- …Nf6 (56% of these games) — Pereyra usually continues Nc3 (56.0% score)
- …d5 (25% of these games) — Pereyra usually continues Nc3 (32.8% score)
- …d6 (4% of these games) — Pereyra usually continues Nc3 (75.0% score)
- 1.e4 — 26% of White games, 47.8% score
- …c5 (47% of these games) — Pereyra usually continues Nf3 (50.0% score)
- …e5 (29% of these games) — Pereyra usually continues Nf3 (53.8% score)
- …c6 (9% of these games) — Pereyra usually continues d4 (25.0% score)
As Black against 1.e4 (66 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 45 | 68.2% | 48.9% |
| c6 | 12 | 18.2% | 33.3% |
| d5 | 6 | 9.1% | 58.3% |
| e6 | 3 | 4.5% | 50.0% |
As Black against 1.d4 (64 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| g6 | 28 | 43.8% | 37.5% |
| e6 | 15 | 23.4% | 63.3% |
| Nf6 | 13 | 20.3% | 50.0% |
| f5 | 3 | 4.7% | 66.7% |
| d6 | 2 | 3.1% | 0.0% |
| d5 | 2 | 3.1% | 25.0% |
Horacio Pereyra's chess games
All 340 games by Horacio Pereyra in the Chess.ceo database (Apr 2003 - 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: 141 wins, 43 draws, 156 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D01 | Richter-Veresov Attack | 72 | 36/4/32 | 50.0% |
| C11 | French: Classical Variation | 9 | 5/0/4 | 55.6% |
| A40 | Queen's Pawn Game | 8 | 4/3/1 | 50.0% |
| B32 | Sicilian | 8 | 2/3/3 | 25.0% |
| B86 | Sicilian: Najdorf | 8 | 4/1/3 | 50.0% |
| D00 | Queen's Pawn Game: Chigorin Variation | 7 | 2/1/4 | 28.6% |
| C54 | Italian Game: Classical Variation | 5 | 1/2/2 | 20.0% |
| A45 | Reversed Chigorin | 5 | 2/1/2 | 40.0% |
| A80 | Dutch Defense | 4 | 0/0/4 | 0.0% |
| D04 | Colle System | 4 | 0/0/4 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A40 | Modern Defense | 50 | 20/5/25 | 40.0% |
| A40 | Horwitz Defense | 14 | 7/3/4 | 50.0% |
| B20 | Sicilian | 12 | 6/0/6 | 50.0% |
| B23 | Sicilian: Closed | 6 | 2/1/3 | 33.3% |
| B01 | Scandinavian Defense: Main Line | 6 | 3/1/2 | 50.0% |
| B22 | Sicilian: Alapin | 6 | 4/0/2 | 66.7% |
| A04 | Dutch Defense | 4 | 3/0/1 | 75.0% |
| A50 | Indian Defense | 4 | 1/1/2 | 25.0% |
| E16 | Queen's Indian Defense | 4 | 2/0/2 | 50.0% |
| B70 | Sicilian: Dragon | 4 | 1/1/2 | 25.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jul 2025 | Polina Shuvalova | 2,480 | Titled Tue Late | D01 |
| Jul 2025 | Krzysztof Jakubowski | 2,443 | Titled Tue Late | D01 |
| Mar 2025 | Yevhenii Yelisieiev | 2,421 | Titled Tue Late | A41 |
| May 2025 | Anna Shukhman | 2,413 | Titled Tue Late | B46 |
| Jul 2025 | Viacheslav Slovineanu | 2,412 | Titled Tue Late | C11 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Titled Tuesday | 2026 | 224 | 100.5 | 2,163 |
| Gran Canaria Online Blitz | 2021 | 11 | 7.5 | 2,031 |
| ch-ARG U18 | 2004 | 10 | 2 | 1,908 |
| ch-ARG sf 83rd | 2008 | 9 | 4 | 2,148 |
| 20th Rio Grande Domingo Open | 2020 | 9 | 7 | 2,209 |
| Vicente Lopez ProAm 100 Years Open | 2022 | 9 | 4.5 | 2,154 |
| ch-ARG Amateur U2300 | 2016 | 8 | 4 | 2,013 |
| 93rd ch-ARG sf | 2018 | 8 | 4.5 | 2,250 |
Interactive opening tree from all 340 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Horacio Pereyra's chess games?
340 games by Horacio Pereyra, from Apr 2003 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 Horacio Pereyra has played.
What does Horacio Pereyra play on the first move as White?
Across 172 games with White in our database, Horacio Pereyra opens with 1.d4 (74% of games), 1.e4 (26% of games). Against 1.e4 as Black, Horacio Pereyra answers 1...c5 (68% of games), 1...c6 (18% of games), 1...d5 (9% of games). Against 1.d4: 1...g6 (44% of games), 1...e6 (23% of games), 1...Nf6 (20% of games).
What openings does Horacio Pereyra play as White?
As White, Horacio Pereyra's most-played openings in our database are: Richter-Veresov Attack (72 games, 50.0% win rate); French: Classical Variation (9 games, 55.6% win rate); Queen's Pawn Game (8 games, 50.0% win rate). The full breakdown of 172 games with White is in the table above.
What openings does Horacio Pereyra play as Black?
As Black, Horacio Pereyra most often plays: Modern Defense (50 games, 40.0% win rate); Horwitz Defense (14 games, 50.0% win rate); Sicilian (12 games, 50.0% win rate). See the table above for the top ten Black openings across 168 games.
What is Horacio Pereyra's FIDE rating?
Horacio Pereyra is currently rated 2,123 in classical chess, 2,090 in rapid and 2,149 in blitz. Peak classical rating: 2,157 (Mar 2025).
How many games has Horacio Pereyra played?
Our database contains 340 games by Horacio Pereyra, covering Apr 2003 to Aug 2026. Overall record: 141 wins, 43 draws, 156 losses (41.5% win rate).
How do I prepare against Horacio Pereyra?
340 games by Horacio Pereyra 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.