Prepare against Rudemar Ernesto Blanco
URY · World #117,868 classical · FIDE ID 3011321
When preparing against Rudemar Ernesto Blanco, expect 1.d4 in 79% of White games. Against 1.e4 the reply is 1...d6 (73% of games); against 1.d4, 1...d5 (81%). Lowest win rate among frequent openings: Pirc Defense: Lion System as Black, 25.0% over 16 games.
Our database contains 149 games by Rudemar Ernesto Blanco, covering Nov 2018 to Oct 2026. Below you'll find Rudemar Ernesto Blanco's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Rudemar Ernesto Blanco 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 | 1,680 | 1,732 | Jun 2025 |
| Rapid | 1,645 | 1,726 | Jan 2025 |
| Blitz | 1,673 | 1,707 | Feb 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 149 | 40 | 35 | 74 | 26.8% |
| As White | 76 | 24 | 18 | 34 | 31.6% |
| As Black | 73 | 16 | 17 | 40 | 21.9% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Rudemar Ernesto Blanco's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Rudemar Ernesto Blanco's side.
First moves as White (76 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 60 | 78.9% | 42.5% |
| e4 | 16 | 21.1% | 46.9% |
Main lines as White
- 1.d4 — 79% of White games, 42.5% score
- …Nf6 (50% of these games) — Blanco usually continues Bf4 (37.5% score)
- …d5 (33% of these games) — Blanco usually continues Bf4 (47.2% score)
- …f5 (8% of these games) — Blanco usually continues Nc3 (50.0% score)
- 1.e4 — 21% of White games, 46.9% score
- …d5 (31% of these games) — Blanco usually continues exd5 (60.0% score)
- …e5 (31% of these games) — Blanco usually continues Nf3 (50.0% score)
- …c5 (19% of these games) — Blanco usually continues Nc3 (33.3% score)
As Black against 1.e4 (40 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d6 | 29 | 72.5% | 36.2% |
| e5 | 4 | 10.0% | 0.0% |
| d5 | 4 | 10.0% | 25.0% |
| c6 | 2 | 5.0% | 75.0% |
| c5 | 1 | 2.5% | 100.0% |
As Black against 1.d4 (26 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 21 | 80.8% | 21.4% |
| Nf6 | 4 | 15.4% | 50.0% |
| e6 | 1 | 3.8% | 100.0% |
Rudemar Ernesto Blanco's chess games
All 149 games by Rudemar Ernesto Blanco in the Chess.ceo database (Nov 2018 - Oct 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: 40 wins, 35 draws, 74 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D00 | London System | 45 | 14/10/21 | 31.1% |
| A80 | Dutch Defense | 5 | 1/2/2 | 20.0% |
| B01 | Scandinavian Defense: Main Line | 3 | 2/1/0 | 66.7% |
| A40 | Modern Defense | 3 | 2/0/1 | 66.7% |
| B23 | Sicilian: Closed | 3 | 1/0/2 | 33.3% |
| A80 | Horwitz Defense | 2 | 1/0/1 | 50.0% |
| B01 | Scandinavian Defense: Modern Variation | 2 | 0/1/1 | 0.0% |
| B02 | Alekhine Defense | 1 | 0/0/1 | 0.0% |
| A04 | Latvian Gambit | 1 | 1/0/0 | 100.0% |
| D47 | Queen's Gambit Accepted | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C41 | Pirc Defense: Lion System | 16 | 4/5/7 | 25.0% |
| B07 | Pirc Defense | 11 | 2/4/5 | 18.2% |
| D36 | Indian Defense | 7 | 0/2/5 | 0.0% |
| D35 | Catalan | 5 | 0/1/4 | 0.0% |
| D02 | London System | 5 | 2/1/2 | 40.0% |
| B01 | Scandinavian Defense: Main Line | 4 | 1/0/3 | 25.0% |
| C41 | Philidor | 3 | 0/0/3 | 0.0% |
| D35 | Queen's Gambit Declined | 2 | 1/1/0 | 50.0% |
| A25 | English Opening: Reverse Sicilian | 2 | 0/1/1 | 0.0% |
| D04 | Colle System | 2 | 1/0/1 | 50.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Oct 2020 | Jorge Braso | 2,100 | chT-URU Regional | C41 |
| Apr 2020 | Frank Torres | 2,015 | URU Grand Prix 3+2 Online | A04 |
| Apr 2020 | Noah Falkner | 1,845 | URU Grand Prix 10+5 Online | B23 |
| Feb 2020 | Arnor Serafim Junior | 1,765 | 4th Montevideo Duchamp Cup | B08 |
| Feb 2024 | Andreina Quevedo | 1,762 | ch-URU sf | D02 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-URU sf | 2024 | 28 | 6.5 | 1,491 |
| URU Grand Prix 10+5 Online | 2020 | 9 | 3 | 1,575 |
| 3rd Montevideo Duchamp Cup | 2019 | 9 | 3 | 1,416 |
| URU Grand Prix 3+2 Online | 2020 | 9 | 2.5 | 1,531 |
| URU Grand Prix 25+10 Online | 2020 | 9 | 3.5 | 1,582 |
| 5th Montevideo Duchamp Cup | 2022 | 9 | 3.5 | 1,812 |
| 4th Montevideo Duchamp Cup | 2020 | 9 | 3 | 1,614 |
| 2nd Frontera online Open | 2020 | 7 | 4 | 1,769 |
Interactive opening tree from all 149 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Rudemar Ernesto Blanco's chess games?
149 games by Rudemar Ernesto Blanco, from Nov 2018 to Oct 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 Rudemar Ernesto Blanco has played.
What does Rudemar Ernesto Blanco play on the first move as White?
Across 76 games with White in our database, Rudemar Ernesto Blanco opens with 1.d4 (79% of games), 1.e4 (21% of games). Against 1.e4 as Black, Rudemar Ernesto Blanco answers 1...d6 (73% of games), 1...e5 (10% of games), 1...d5 (10% of games). Against 1.d4: 1...d5 (81% of games), 1...Nf6 (15% of games), 1...e6 (4% of games).
What openings does Rudemar Ernesto Blanco play as White?
As White, Rudemar Ernesto Blanco's most-played openings in our database are: London System (45 games, 31.1% win rate); Dutch Defense (5 games, 20.0% win rate); Scandinavian Defense: Main Line (3 games, 66.7% win rate). The full breakdown of 76 games with White is in the table above.
What openings does Rudemar Ernesto Blanco play as Black?
As Black, Rudemar Ernesto Blanco most often plays: Pirc Defense: Lion System (16 games, 25.0% win rate); Pirc Defense (11 games, 18.2% win rate); Indian Defense (7 games, 0.0% win rate). See the table above for the top ten Black openings across 73 games.
What is Rudemar Ernesto Blanco's FIDE rating?
Rudemar Ernesto Blanco is currently rated 1,680 in classical chess, 1,645 in rapid and 1,673 in blitz. Peak classical rating: 1,732 (Jun 2025).
How many games has Rudemar Ernesto Blanco played?
Our database contains 149 games by Rudemar Ernesto Blanco, covering Nov 2018 to Oct 2026. Overall record: 40 wins, 35 draws, 74 losses (26.8% win rate).
How do I prepare against Rudemar Ernesto Blanco?
149 games by Rudemar Ernesto Blanco 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.