Prepare against Harry Andriolo Costa
Brazil · World #51,156 classical · FIDE ID 2115140
Our database contains 43 games by Harry Andriolo Costa, covering Aug 2015 to Aug 2026. Below you'll find Harry Andriolo Costa's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Harry Andriolo Costa 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 | 1,888 | 1,893 | Apr 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 43 | 12 | 11 | 20 | 27.9% |
| As White | 22 | 8 | 5 | 9 | 36.4% |
| As Black | 21 | 4 | 6 | 11 | 19.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Harry Andriolo Costa's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Harry Andriolo Costa's side.
First moves as White (22 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 22 | 100.0% | 47.7% |
Main lines as White
- 1.e4 — 100% of White games, 47.7% score
- …c5 (55% of these games) — Costa usually continues Nf3 (54.2% score)
- …e5 (18% of these games) — Costa usually continues Nc3 (25.0% score)
- …e6 (9% of these games) — Costa usually continues d4 (50.0% score)
As Black against 1.e4 (9 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 9 | 100.0% | 38.9% |
As Black against 1.d4 (5 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 3 | 60.0% | 66.7% |
| g6 | 1 | 20.0% | 0.0% |
| d5 | 1 | 20.0% | 0.0% |
Harry Andriolo Costa's chess games
All 43 games by Harry Andriolo Costa in the Chess.ceo database (Aug 2015 - Aug 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: 12 wins, 11 draws, 20 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B40 | Sicilian | 7 | 3/1/3 | 42.9% |
| C27 | Vienna Game | 4 | 1/0/3 | 25.0% |
| B76 | Sicilian: Dragon | 2 | 1/1/0 | 50.0% |
| C01 | French: Exchange Variation | 2 | 1/0/1 | 50.0% |
| B33 | Sicilian: Sveshnikov | 2 | 0/1/1 | 0.0% |
| B18 | Caro-Kann: Classical | 2 | 1/1/0 | 50.0% |
| B08 | Modern Defense | 1 | 0/1/0 | 0.0% |
| C11 | French: Classical Variation | 1 | 0/0/1 | 0.0% |
| B97 | Sicilian: Najdorf | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A04 | Sicilian | 4 | 1/2/1 | 25.0% |
| A40 | Queen's Pawn Game | 3 | 0/0/3 | 0.0% |
| E92 | King's Indian Defense: Orthodox Variation | 2 | 0/1/1 | 0.0% |
| A16 | English Opening | 2 | 1/0/1 | 50.0% |
| B06 | King's Indian Defense | 2 | 1/1/0 | 50.0% |
| B23 | Sicilian: Closed | 2 | 0/1/1 | 0.0% |
| A28 | English Opening: Reverse Sicilian | 1 | 0/1/0 | 0.0% |
| D10 | Slav Defense | 1 | 0/0/1 | 0.0% |
| B45 | Sicilian: Four Knights | 1 | 0/0/1 | 0.0% |
| B21 | Sicilian: Grand Prix Attack | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jan 2006 | Jose Chauca | 2,208 | ch-Rio de Janeiro Absoluto | B42 |
| Jan 2006 | Jorge Antonio Torre Chaves | 2,013 | ch-Rio de Janeiro Absoluto | C30 |
| Jan 2008 | Igor A.C.Lofredo Mourao | 1,972 | ch-Rio de Janeiro State | B88 |
| May 1986 | Celso Eduardo De Araujo | 1,897 | ch-BRA Rio de Janeiro Carioca | B76 |
| Jun 1986 | Francisco Soriano S Nunes | 1,870 | ch-BRA Rio de Janeiro Carioca | B97 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-BRA Rio de Janeiro Carioca | 1986 | 8 | 3 | 1,812 |
| ch-Rio de Janeiro State | 2008 | 7 | 2.5 | 1,984 |
| 3rd Rio de Janeiro Borensztajn Open | 2015 | 7 | 2.5 | 1,835 |
| Rio de Janeiro Fexerj Open | 1991 | 7 | 2.5 | 2,220 |
| ch-Rio de Janeiro Absoluto | 2006 | 6 | 3.5 | 2,094 |
| Rio de Janeiro Open | 2022 | 6 | 3 | 1,724 |
| V Rio Chess Open 2026 | Classical | 2026 | 2 | 0.5 | 1,823 |
Interactive opening tree from all 43 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Harry Andriolo Costa's chess games?
43 games by Harry Andriolo Costa, from Aug 2015 to Aug 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 Harry Andriolo Costa has played.
What does Harry Andriolo Costa play on the first move as White?
Across 22 games with White in our database, Harry Andriolo Costa opens with 1.e4 (100% of games). Against 1.e4 as Black, Harry Andriolo Costa answers 1...c5 (100% of games). Against 1.d4: 1...Nf6 (60% of games), 1...g6 (20% of games), 1...d5 (20% of games).
What openings does Harry Andriolo Costa play as White?
As White, Harry Andriolo Costa's most-played openings in our database are: Sicilian (7 games, 42.9% win rate); Vienna Game (4 games, 25.0% win rate); Sicilian: Dragon (2 games, 50.0% win rate). The full breakdown of 22 games with White is in the table above.
What openings does Harry Andriolo Costa play as Black?
As Black, Harry Andriolo Costa most often plays: Sicilian (4 games, 25.0% win rate); Queen's Pawn Game (3 games, 0.0% win rate); King's Indian Defense: Orthodox Variation (2 games, 0.0% win rate). See the table above for the top ten Black openings across 21 games.
What is Harry Andriolo Costa's FIDE rating?
Harry Andriolo Costa is currently rated 1,888 in classical chess. Peak classical rating: 1,893 (Apr 2026).
How many games has Harry Andriolo Costa played?
Our database contains 43 games by Harry Andriolo Costa, covering Aug 2015 to Aug 2026. Overall record: 12 wins, 11 draws, 20 losses (27.9% win rate).
How do I prepare against Harry Andriolo Costa?
43 games by Harry Andriolo Costa 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.