Prepare against Guillermo Vazquez
GM · PRY · World #342 classical · FIDE ID 3702308
Our database contains 1,253 games by Guillermo Vazquez, covering Jan 2009 to Jul 2026. Below you'll find Guillermo Vazquez's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Guillermo Vazquez 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 | 2,543 | 2,575 | Nov 2023 |
| Rapid | 2,473 | 2,473 | Jul 2026 |
| Blitz | 2,549 | 2,549 | Jul 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 1,253 | 607 | 382 | 264 | 48.4% |
| As White | 629 | 336 | 191 | 102 | 53.4% |
| As Black | 624 | 271 | 191 | 162 | 43.4% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Guillermo Vazquez's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Guillermo Vazquez's side.
First moves as White (629 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 450 | 71.5% | 67.8% |
| d4 | 73 | 11.6% | 70.5% |
| b3 | 57 | 9.1% | 78.1% |
| Nf3 | 36 | 5.7% | 59.7% |
| c4 | 8 | 1.3% | 68.8% |
| a3 | 2 | 0.3% | 75.0% |
Main lines as White
- 1.e4 — 72% of White games, 67.8% score
- …c5 (48% of these games) — Vazquez usually continues Nf3 (66.1% score)
- …e5 (22% of these games) — Vazquez usually continues Nf3 (68.9% score)
- …e6 (12% of these games) — Vazquez usually continues d4 (75.0% score)
- 1.d4 — 12% of White games, 70.5% score
- …Nf6 (52% of these games) — Vazquez usually continues c4 (72.5% score)
- …d5 (32% of these games) — Vazquez usually continues c4 (60.7% score)
- …e6 (8% of these games) — Vazquez usually continues e4 (83.3% score)
As Black against 1.e4 (274 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c6 | 125 | 45.6% | 61.6% |
| c5 | 96 | 35.0% | 60.9% |
| e5 | 31 | 11.3% | 41.9% |
| e6 | 22 | 8.0% | 63.6% |
As Black against 1.d4 (209 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 157 | 75.1% | 60.2% |
| d5 | 29 | 13.9% | 65.5% |
| f5 | 11 | 5.3% | 54.5% |
| e6 | 8 | 3.8% | 56.3% |
| d6 | 3 | 1.4% | 16.7% |
| g6 | 1 | 0.5% | 50.0% |
Guillermo Vazquez's chess games
All 1,253 games by Guillermo Vazquez in the Chess.ceo database (Jan 2009 - 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: 607 wins, 382 draws, 264 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B53 | Sicilian | 111 | 52/44/15 | 46.8% |
| A01 | Nimzovich-Larsen attack | 54 | 38/7/9 | 70.4% |
| C06 | French: Tarrasch Variation | 45 | 29/12/4 | 64.4% |
| B31 | Sicilian: Rossolimo | 35 | 13/14/8 | 37.1% |
| B51 | Sicilian: Moscow Variation | 27 | 15/8/4 | 55.6% |
| A48 | Indian Defense | 16 | 7/7/2 | 43.8% |
| B23 | Sicilian: Closed | 15 | 5/6/4 | 33.3% |
| C54 | Italian Game: Giuoco Pianissimo | 15 | 7/5/3 | 46.7% |
| B06 | Modern Defense | 14 | 5/4/5 | 35.7% |
| B12 | Caro-Kann: Advance Variation | 13 | 8/3/2 | 61.5% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B12 | Caro-Kann: Advance Variation | 45 | 19/16/10 | 42.2% |
| D27 | Indian Defense | 39 | 17/15/7 | 43.6% |
| A07 | Réti Opening | 38 | 17/12/9 | 44.7% |
| E04 | Catalan | 29 | 13/6/10 | 44.8% |
| B48 | Sicilian: Taimanov | 29 | 13/9/7 | 44.8% |
| A13 | English Opening | 26 | 8/10/8 | 30.8% |
| B22 | Sicilian | 21 | 8/7/6 | 38.1% |
| B13 | Caro-Kann: Exchange Variation | 21 | 7/7/7 | 33.3% |
| B90 | Sicilian: Najdorf | 20 | 9/8/3 | 45.0% |
| D31 | Queen's Gambit Declined | 20 | 7/10/3 | 35.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Sep 2021 | Alexander Grischuk | 2,775 | Online Olym Div Top-C | C54 |
| Oct 2022 | Dmitry Andreikin | 2,729 | Titled Tue Late | D02 |
| Jun 2019 | Nils Grandelius | 2,691 | Titled Tue | B31 |
| Jul 2017 | Rauf Mamedov | 2,680 | Titled Tue | B31 |
| Nov 2020 | Parham Maghsoodloo | 2,676 | PNWCC Thanksgiving Open | B30 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Titled Tuesday | 2024 | 219 | 155 | 2,615 |
| ch-PAR | 2019 | 45 | 34.5 | 2,444 |
| US Collegiate Blitz | 2021 | 25 | 17 | 2,651 |
| PRO League Stage | 2018 | 23 | 15 | 2,571 |
| Dallas UT Fall Open | 2018 | 22 | 11 | 2,418 |
| Titled Arena Apr 3rd | 2021 | 22 | 14.5 | 2,622 |
| US Masters Open | 2023 | 20 | 10.5 | 2,461 |
| chT-Pan American Intercollegiate | 2022 | 19 | 12.5 | 2,580 |
Frequent opponents
Head-to-head records: Neuris Delgado Ramirez (13 games) · Jorge Cori (12 games) · Marcelo Villalba (10 games)
Interactive opening tree from all 1,253 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Guillermo Vazquez's chess games?
1,253 games by Guillermo Vazquez, from Jan 2009 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 Vazquez has played.
What does Guillermo Vazquez play on the first move as White?
Across 629 games with White in our database, Guillermo Vazquez opens with 1.e4 (72% of games), 1.d4 (12% of games), 1.b3 (9% of games). Against 1.e4 as Black, Guillermo Vazquez answers 1...c6 (46% of games), 1...c5 (35% of games), 1...e5 (11% of games). Against 1.d4: 1...Nf6 (75% of games), 1...d5 (14% of games), 1...f5 (5% of games).
What openings does Guillermo Vazquez play as White?
As White, Guillermo Vazquez's most-played openings in our database are: Sicilian (111 games, 46.8% win rate); Nimzovich-Larsen attack (54 games, 70.4% win rate); French: Tarrasch Variation (45 games, 64.4% win rate). The full breakdown of 629 games with White is in the table above.
What openings does Guillermo Vazquez play as Black?
As Black, Guillermo Vazquez most often plays: Caro-Kann: Advance Variation (45 games, 42.2% win rate); Indian Defense (39 games, 43.6% win rate); Réti Opening (38 games, 44.7% win rate). See the table above for the top ten Black openings across 624 games.
What is Guillermo Vazquez's FIDE rating?
Guillermo Vazquez is currently rated 2,543 in classical chess, 2,473 in rapid and 2,549 in blitz. Peak classical rating: 2,575 (Nov 2023).
How many games has Guillermo Vazquez played?
Our database contains 1,253 games by Guillermo Vazquez, covering Jan 2009 to Jul 2026. Overall record: 607 wins, 382 draws, 264 losses (48.4% win rate).
How do I prepare against Guillermo Vazquez?
1,253 games by Guillermo Vazquez 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.