Prepare against Renata Valentina Mayeregger Gonzalez
WFM · PRY · World #47,068 classical · FIDE ID 3708900
When preparing against Renata Valentina Mayeregger Gonzalez, expect 1.e4 in 97% of White games. Against 1.e4 the reply is 1...d5 (73% of games); against 1.d4, 1...c5 (68%). Lowest win rate among frequent openings: Scandinavian Defense: Modern Variation as Black, 33.3% over 27 games.
Our database contains 225 games by Renata Valentina Mayeregger Gonzalez, covering Apr 2018 to Sep 2026. Below you'll find Renata Valentina Mayeregger Gonzalez's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Renata Valentina Mayeregger Gonzalez 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 | 1,905 | 1,947 | Jun 2026 |
| Rapid | 1,790 | 1,828 | Sep 2025 |
| Blitz | 1,824 | 1,832 | Jun 2023 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 225 | 99 | 28 | 98 | 44.0% |
| As White | 109 | 47 | 13 | 49 | 43.1% |
| As Black | 116 | 52 | 15 | 49 | 44.8% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Renata Valentina Mayeregger Gonzalez's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Renata Valentina Mayeregger Gonzalez's side.
First moves as White (109 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 106 | 97.2% | 49.5% |
| g3 | 2 | 1.8% | 50.0% |
| c4 | 1 | 0.9% | 0.0% |
Main lines as White
- 1.e4 — 97% of White games, 49.5% score
- …c5 (46% of these games) — Gonzalez usually continues Nc3 (50.0% score)
- …e5 (29% of these games) — Gonzalez usually continues Nf3 (58.0% score)
- …e6 (9% of these games) — Gonzalez usually continues d4 (42.9% score)
- 1.g3 — 2% of White games, 50.0% score
- …d5 (50% of these games) — Gonzalez usually continues Bg2 (100.0% score)
- …f5 (50% of these games) — Gonzalez usually continues Bg2 (0.0% score)
As Black against 1.e4 (70 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 51 | 72.9% | 52.0% |
| c6 | 13 | 18.6% | 57.7% |
| e5 | 5 | 7.1% | 60.0% |
| c5 | 1 | 1.4% | 0.0% |
As Black against 1.d4 (31 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 21 | 67.7% | 52.4% |
| d5 | 9 | 29.0% | 55.6% |
| Nf6 | 1 | 3.2% | 0.0% |
Renata Valentina Mayeregger Gonzalez's chess games
All 225 games by Renata Valentina Mayeregger Gonzalez in the Chess.ceo database (Apr 2018 - Sep 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: 99 wins, 28 draws, 98 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B23 | Sicilian: Closed | 44 | 20/4/20 | 45.5% |
| C45 | Scotch Game | 17 | 10/1/6 | 58.8% |
| C26 | Vienna Game | 7 | 5/1/1 | 71.4% |
| B10 | Caro-Kann | 5 | 1/0/4 | 20.0% |
| C00 | French Defense | 4 | 2/1/1 | 50.0% |
| B01 | Scandinavian Defense: Main Line | 4 | 0/0/4 | 0.0% |
| C01 | French: Exchange Variation | 4 | 1/1/2 | 25.0% |
| B20 | Sicilian | 3 | 1/0/2 | 33.3% |
| B13 | Caro-Kann: Exchange Variation | 2 | 0/0/2 | 0.0% |
| A00 | Hungarian Opening | 2 | 1/0/1 | 50.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B01 | Scandinavian Defense: Modern Variation | 27 | 9/3/15 | 33.3% |
| A43 | Benoni Defense | 18 | 9/1/8 | 50.0% |
| B01 | Scandinavian Defense: Main Line | 16 | 6/6/4 | 37.5% |
| B13 | Caro-Kann: Exchange Variation | 7 | 4/1/2 | 57.1% |
| A25 | English Opening: Reverse Sicilian | 6 | 1/2/3 | 16.7% |
| A00 | Scandinavian Defense | 5 | 5/0/0 | 100.0% |
| D02 | Slav Defense | 4 | 2/0/2 | 50.0% |
| D00 | London System | 4 | 2/0/2 | 50.0% |
| B10 | Caro-Kann | 2 | 2/0/0 | 100.0% |
| A06 | Réti Opening | 2 | 1/1/0 | 50.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jan 2023 | Facundo Dominguez | 2,132 | 9th Florianopolis Open | B01 |
| Aug 2022 | Elisabeth Hapala | 2,113 | Olympiad Women-44 | B24 |
| Sep 2026 | Anna Cramling Bellon | 2,106 | 46th FIDE Chess Olympiad Samarkand 2026 | Women | Matches 1-25 | A43 |
| Sep 2026 | Ana Berke | 2,097 | 46th FIDE Chess Olympiad Samarkand 2026 | Women | Matches 1-25 | B24 |
| Feb 2021 | Rodolfo Cantero | 2,085 | 1st Villarrica Open | A01 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Brazil Chess - Floripa | 2026 | 10 | 5.5 | 1,980 |
| World Cup U14 Girls Prel | 2021 | 10 | 4 | 1,412 |
| ch-Pan American Hybrid U14 Girls 31st | 2021 | 9 | 5.5 | 1,455 |
| 9th Florianopolis Open | 2023 | 9 | 6 | 2,008 |
| ch-SOUTH America U20 Girls 19th | 2024 | 9 | 4.5 | 1,774 |
| World ol U16 | 2023 | 9 | 5.5 | 1,629 |
| ch-South America U14 Girls 17th | 2022 | 9 | 6.5 | 1,550 |
| 46th FIDE Chess Olympiad Samarkand 2026 | Women | Matches 1-25 | 2026 | 9 | 6 | 2,043 |
Interactive opening tree from all 225 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Renata Valentina Mayeregger Gonzalez's chess games?
225 games by Renata Valentina Mayeregger Gonzalez, from Apr 2018 to Sep 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 Renata Valentina Mayeregger Gonzalez has played.
What does Renata Valentina Mayeregger Gonzalez play on the first move as White?
Across 109 games with White in our database, Renata Valentina Mayeregger Gonzalez opens with 1.e4 (97% of games), 1.g3 (2% of games), 1.c4 (1% of games). Against 1.e4 as Black, Renata Valentina Mayeregger Gonzalez answers 1...d5 (73% of games), 1...c6 (19% of games), 1...e5 (7% of games). Against 1.d4: 1...c5 (68% of games), 1...d5 (29% of games), 1...Nf6 (3% of games).
What openings does Renata Valentina Mayeregger Gonzalez play as White?
As White, Renata Valentina Mayeregger Gonzalez's most-played openings in our database are: Sicilian: Closed (44 games, 45.5% win rate); Scotch Game (17 games, 58.8% win rate); Vienna Game (7 games, 71.4% win rate). The full breakdown of 109 games with White is in the table above.
What openings does Renata Valentina Mayeregger Gonzalez play as Black?
As Black, Renata Valentina Mayeregger Gonzalez most often plays: Scandinavian Defense: Modern Variation (27 games, 33.3% win rate); Benoni Defense (18 games, 50.0% win rate); Scandinavian Defense: Main Line (16 games, 37.5% win rate). See the table above for the top ten Black openings across 116 games.
What is Renata Valentina Mayeregger Gonzalez's FIDE rating?
Renata Valentina Mayeregger Gonzalez is currently rated 1,905 in classical chess, 1,790 in rapid and 1,824 in blitz. Peak classical rating: 1,947 (Jun 2026).
How many games has Renata Valentina Mayeregger Gonzalez played?
Our database contains 225 games by Renata Valentina Mayeregger Gonzalez, covering Apr 2018 to Sep 2026. Overall record: 99 wins, 28 draws, 98 losses (44.0% win rate).
How do I prepare against Renata Valentina Mayeregger Gonzalez?
225 games by Renata Valentina Mayeregger Gonzalez 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.