Prepare against Sergio Luiz Mazetto
Brazil · World #20,000 classical · FIDE ID 2107279
When preparing against Sergio Luiz Mazetto, expect 1.d4 in 64% of White games. Against 1.e4 the reply is 1...c5 (60% of games); against 1.d4, 1...d5 (54%). Lowest win rate among frequent openings: Queen's Pawn Game as White, 37.5% over 16 games.
Our database contains 167 games by Sergio Luiz Mazetto, covering Apr 2003 to Jul 2026. Below you'll find Sergio Luiz Mazetto's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Sergio Luiz Mazetto 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 | 2,057 | 2,212 | Jan 2016 |
| Rapid | 2,041 | 2,178 | May 2012 |
| Blitz | 1,991 | 2,149 | Jul 2018 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 167 | 79 | 52 | 36 | 47.3% |
| As White | 83 | 40 | 24 | 19 | 48.2% |
| As Black | 84 | 39 | 28 | 17 | 46.4% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Sergio Luiz Mazetto's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Sergio Luiz Mazetto's side.
First moves as White (83 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 53 | 63.9% | 59.4% |
| e4 | 16 | 19.3% | 87.5% |
| c4 | 9 | 10.8% | 33.3% |
| Nf3 | 4 | 4.8% | 62.5% |
| g3 | 1 | 1.2% | 100.0% |
Main lines as White
- 1.d4 — 64% of White games, 59.4% score
- …Nf6 (45% of these games) — Mazetto usually continues Bg5 (61.9% score)
- …d5 (43% of these games) — Mazetto usually continues Bg5 (60.7% score)
- …e6 (9% of these games) — Mazetto usually continues e4 (50.0% score)
- 1.e4 — 19% of White games, 87.5% score
- …c5 (69% of these games) — Mazetto usually continues Nc3 (90.0% score)
- …e5 (13% of these games) — Mazetto usually continues Bc4 (100.0% score)
- …d5 (6% of these games) — Mazetto usually continues exd5 (100.0% score)
As Black against 1.e4 (40 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 24 | 60.0% | 62.5% |
| g6 | 7 | 17.5% | 64.3% |
| d5 | 4 | 10.0% | 100.0% |
| e5 | 2 | 5.0% | 50.0% |
| c6 | 2 | 5.0% | 25.0% |
| Nf6 | 1 | 2.5% | 100.0% |
As Black against 1.d4 (28 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 15 | 53.6% | 73.3% |
| Nf6 | 7 | 25.0% | 57.1% |
| g6 | 6 | 21.4% | 58.3% |
Sergio Luiz Mazetto's chess games
All 167 games by Sergio Luiz Mazetto 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: 79 wins, 52 draws, 36 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A45 | Trompowsky Attack | 21 | 10/6/5 | 47.6% |
| D00 | Queen's Pawn Game | 16 | 6/6/4 | 37.5% |
| D02 | London System | 8 | 5/2/1 | 62.5% |
| B43 | Sicilian: Closed | 5 | 4/1/0 | 80.0% |
| B20 | Sicilian | 3 | 3/0/0 | 100.0% |
| A45 | Horwitz Defense | 3 | 1/0/2 | 33.3% |
| A11 | Réti Opening | 2 | 1/1/0 | 50.0% |
| A34 | English Opening | 2 | 0/2/0 | 0.0% |
| A36 | English Opening: Symmetrical | 2 | 0/1/1 | 0.0% |
| A47 | Indian Defense | 2 | 0/1/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B27 | Sicilian: Hyperaccelerated Dragon | 13 | 9/1/3 | 69.2% |
| B06 | Modern Defense | 11 | 3/7/1 | 27.3% |
| D02 | Queen's Pawn Game | 9 | 5/3/1 | 55.6% |
| D06 | Queen's Gambit | 6 | 3/3/0 | 50.0% |
| D10 | Slav Defense | 5 | 1/1/3 | 20.0% |
| A06 | Réti Opening | 4 | 1/3/0 | 25.0% |
| B21 | Sicilian | 4 | 1/2/1 | 25.0% |
| B34 | Sicilian: Accelerated Dragon | 3 | 1/0/2 | 33.3% |
| B23 | Sicilian: Closed | 3 | 2/1/0 | 66.7% |
| B13 | Scandinavian Defense | 2 | 2/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Oct 2002 | Adriano Caldeira | 2,334 | Itau Mercosul Cup 6th | B35 |
| Jan 2000 | Alvaro Z. Aranha Filho | 2,164 | Sao Paulo CXSP 98 years Open | D02 |
| Oct 2001 | Roberto Paulo Del Bosco | 2,159 | 5th Itau Cup | D02 |
| Mar 2009 | Trond M. Thorgersen | 2,142 | 10th Dos Hermanas Internet qual-D | D00 |
| Mar 2015 | Luciano de Souza Zallio | 2,141 | 6th Joao Pessoa Open | D02 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 10th Dos Hermanas Internet qual-E | 2009 | 12 | 6 | 2,055 |
| 87th ch-BRA | 2021 | 11 | 6.5 | 1,983 |
| 9th Florianopolis Open | 2023 | 10 | 7 | 2,040 |
| Brazil Chess - Floripa | 2026 | 10 | 6.5 | 2,080 |
| 2nd Florianopolis Open | 2016 | 9 | 5.5 | 2,086 |
| 2nd Sao Paulo Braga Memorial | 2013 | 9 | 5.5 | 2,151 |
| 4th Florianopolis Open | 2018 | 9 | 6 | 2,120 |
| 11th Floripa Open | 2025 | 8 | 4 | 1,918 |
Interactive opening tree from all 167 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Sergio Luiz Mazetto's chess games?
167 games by Sergio Luiz Mazetto, 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 Sergio Luiz Mazetto has played.
What does Sergio Luiz Mazetto play on the first move as White?
Across 83 games with White in our database, Sergio Luiz Mazetto opens with 1.d4 (64% of games), 1.e4 (19% of games), 1.c4 (11% of games). Against 1.e4 as Black, Sergio Luiz Mazetto answers 1...c5 (60% of games), 1...g6 (18% of games), 1...d5 (10% of games). Against 1.d4: 1...d5 (54% of games), 1...Nf6 (25% of games), 1...g6 (21% of games).
What openings does Sergio Luiz Mazetto play as White?
As White, Sergio Luiz Mazetto's most-played openings in our database are: Trompowsky Attack (21 games, 47.6% win rate); Queen's Pawn Game (16 games, 37.5% win rate); London System (8 games, 62.5% win rate). The full breakdown of 83 games with White is in the table above.
What openings does Sergio Luiz Mazetto play as Black?
As Black, Sergio Luiz Mazetto most often plays: Sicilian: Hyperaccelerated Dragon (13 games, 69.2% win rate); Modern Defense (11 games, 27.3% win rate); Queen's Pawn Game (9 games, 55.6% win rate). See the table above for the top ten Black openings across 84 games.
What is Sergio Luiz Mazetto's FIDE rating?
Sergio Luiz Mazetto is currently rated 2,057 in classical chess, 2,041 in rapid and 1,991 in blitz. Peak classical rating: 2,212 (Jan 2016).
How many games has Sergio Luiz Mazetto played?
Our database contains 167 games by Sergio Luiz Mazetto, covering Apr 2003 to Jul 2026. Overall record: 79 wins, 52 draws, 36 losses (47.3% win rate).
How do I prepare against Sergio Luiz Mazetto?
167 games by Sergio Luiz Mazetto 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.