Prepare against Guillermo Lavergne
Argentina · World #92,847 classical · FIDE ID 142328
When preparing against Guillermo Lavergne, expect 1.d4 in 100% of White games. Against 1.e4 the reply is 1...g6 (100% of games); against 1.d4, 1...d5 (71%).
Our database contains 36 games by Guillermo Lavergne, covering Dec 2021 to Jul 2026. Below you'll find Guillermo Lavergne's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Guillermo Lavergne 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 | 1,750 | 1,754 | Jun 2026 |
| Rapid | 1,705 | 1,707 | Dec 2025 |
| Blitz | 1,719 | 1,721 | Dec 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 36 | 9 | 3 | 24 | 25.0% |
| As White | 18 | 4 | 1 | 13 | 22.2% |
| As Black | 18 | 5 | 2 | 11 | 27.8% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Guillermo Lavergne's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Guillermo Lavergne's side.
First moves as White (18 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 18 | 100.0% | 25.0% |
Main lines as White
- 1.d4 — 100% of White games, 25.0% score
- …d5 (44% of these games) — Lavergne usually continues Nf3 (20.0% score)
- …Nf6 (39% of these games) — Lavergne usually continues Nf3 (16.7% score)
- …e6 (6% of these games) — Lavergne usually continues Nf3 (100.0% score)
As Black against 1.e4 (10 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| g6 | 10 | 100.0% | 40.0% |
As Black against 1.d4 (7 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 5 | 71.4% | 40.0% |
| g6 | 1 | 14.3% | 0.0% |
| f5 | 1 | 14.3% | 0.0% |
Guillermo Lavergne's chess games
All 36 games by Guillermo Lavergne in the Chess.ceo database (Dec 2021 - 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: 9 wins, 3 draws, 24 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D00 | Queen's Pawn Game | 5 | 1/0/4 | 20.0% |
| A48 | Indian Defense | 4 | 1/0/3 | 25.0% |
| D53 | Queen's Gambit Declined | 2 | 0/0/2 | 0.0% |
| A46 | Torre Attack | 2 | 0/1/1 | 0.0% |
| A40 | Horwitz Defense | 1 | 1/0/0 | 100.0% |
| A45 | Trompowsky Attack | 1 | 0/0/1 | 0.0% |
| E00 | Indian Defense: Seirawan Attack | 1 | 0/0/1 | 0.0% |
| E61 | King's Indian Defense | 1 | 1/0/0 | 100.0% |
| E38 | Nimzo-Indian: Classical Variation | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B06 | Modern Defense | 11 | 3/2/6 | 27.3% |
| D06 | Queen's Gambit | 2 | 1/0/1 | 50.0% |
| D53 | Queen's Gambit Declined | 2 | 1/0/1 | 50.0% |
| A84 | Dutch Defense | 1 | 0/0/1 | 0.0% |
| A10 | English Opening: Dutch Defense | 1 | 0/0/1 | 0.0% |
| D35 | Queen's Pawn Game | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jun 2024 | Agustin Fuentes | 2,129 | Buenos Aires Masters Open | B06 |
| Sep 2022 | Milagros Tatiana Brizzi | 2,053 | 97th ch-ARG sf | D00 |
| Jul 2025 | Cristian Dimitriu | 1,893 | 3rd BA Chess Masters | E61 |
| Nov 2025 | Armando E. Radoszta | 1,842 | 32nd ProAm Copa Clarin Open | B06 |
| Jun 2024 | Ernesto Pradines | 1,789 | Buenos Aires Masters Open | E24 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 98th ch-ARG sf | 2023 | 8 | 2 | 1,344 |
| 97th ch-ARG sf | 2022 | 7 | 1 | 1,632 |
| 3rd BA Chess Masters | 2025 | 6 | 3 | 1,793 |
| Buenos Aires Masters Open | 2024 | 6 | 2.5 | 1,892 |
| 32nd ProAm Copa Clarin Open | 2025 | 6 | 2 | 1,847 |
| Paraguay Gran Prix U2300 05 | 2013 | 1 | 0 | 1,733 |
| Paraguay Gran Prix U2300 07 | 2013 | 1 | 0 | 1,627 |
| Santa Fe Perez Open | 2023 | 1 | 0 | 1,882 |
Interactive opening tree from all 36 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Guillermo Lavergne's chess games?
36 games by Guillermo Lavergne, from Dec 2021 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 Guillermo Lavergne has played.
What does Guillermo Lavergne play on the first move as White?
Across 18 games with White in our database, Guillermo Lavergne opens with 1.d4 (100% of games). Against 1.e4 as Black, Guillermo Lavergne answers 1...g6 (100% of games). Against 1.d4: 1...d5 (71% of games), 1...g6 (14% of games), 1...f5 (14% of games).
What openings does Guillermo Lavergne play as White?
As White, Guillermo Lavergne's most-played openings in our database are: Queen's Pawn Game (5 games, 20.0% win rate); Indian Defense (4 games, 25.0% win rate); Queen's Gambit Declined (2 games, 0.0% win rate). The full breakdown of 18 games with White is in the table above.
What openings does Guillermo Lavergne play as Black?
As Black, Guillermo Lavergne most often plays: Modern Defense (11 games, 27.3% win rate); Queen's Gambit (2 games, 50.0% win rate); Queen's Gambit Declined (2 games, 50.0% win rate). See the table above for the top ten Black openings across 18 games.
What is Guillermo Lavergne's FIDE rating?
Guillermo Lavergne is currently rated 1,750 in classical chess, 1,705 in rapid and 1,719 in blitz. Peak classical rating: 1,754 (Jun 2026).
How many games has Guillermo Lavergne played?
Our database contains 36 games by Guillermo Lavergne, covering Dec 2021 to Jul 2026. Overall record: 9 wins, 3 draws, 24 losses (25.0% win rate).
How do I prepare against Guillermo Lavergne?
36 games by Guillermo Lavergne 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.