Prepare against Claudio Emanuele Costantino
CM · Italy · World #10,641 classical · FIDE ID 28505697
When preparing against Claudio Emanuele Costantino, expect 1.e4 in 98% of White games. Against 1.e4 the reply is 1...c5 (81% of games); against 1.d4, 1...d5 (100%).
Our database contains 101 games by Claudio Emanuele Costantino, covering Nov 2019 to Sep 2026. Below you'll find Claudio Emanuele Costantino's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Claudio Emanuele Costantino 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 | 2,161 | 2,222 | Jul 2026 |
| Rapid | 2,082 | 2,142 | May 2026 |
| Blitz | 2,054 | 2,057 | Jan 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 101 | 33 | 29 | 39 | 32.7% |
| As White | 53 | 18 | 16 | 19 | 34.0% |
| As Black | 48 | 15 | 13 | 20 | 31.3% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Claudio Emanuele Costantino's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Claudio Emanuele Costantino's side.
First moves as White (53 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 52 | 98.1% | 49.0% |
| d4 | 1 | 1.9% | 50.0% |
Main lines as White
- 1.e4 — 98% of White games, 49.0% score
- …c5 (35% of these games) — Costantino usually continues Nf3 (50.0% score)
- …e5 (29% of these games) — Costantino usually continues Nf3 (42.9% score)
- …e6 (13% of these games) — Costantino usually continues d4 (42.9% score)
- 1.d4 — 2% of White games, 50.0% score
- …Nf6 (100% of these games) — Costantino usually continues c4 (50.0% score)
As Black against 1.e4 (27 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 22 | 81.5% | 40.9% |
| e5 | 5 | 18.5% | 70.0% |
As Black against 1.d4 (12 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 12 | 100.0% | 41.7% |
Claudio Emanuele Costantino's chess games
All 101 games by Claudio Emanuele Costantino in the Chess.ceo database (Nov 2019 - 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: 33 wins, 29 draws, 39 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B90 | Sicilian: Najdorf | 7 | 2/3/2 | 28.6% |
| C44 | Italian Game | 5 | 0/2/3 | 0.0% |
| C02 | French: Advance Variation | 4 | 1/0/3 | 25.0% |
| B32 | Sicilian | 3 | 1/1/1 | 33.3% |
| B10 | Caro-Kann: Endgame Variation | 3 | 1/2/0 | 33.3% |
| B33 | Sicilian: Sveshnikov | 3 | 1/0/2 | 33.3% |
| C48 | Four Knights Game: Spanish Variation | 2 | 0/2/0 | 0.0% |
| B19 | Caro-Kann: Classical | 2 | 0/2/0 | 0.0% |
| B00 | Pirc Defense | 2 | 0/1/1 | 0.0% |
| C10 | French Defense | 2 | 1/0/1 | 50.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B40 | Sicilian | 11 | 4/2/5 | 36.4% |
| B40 | Sicilian: Four Knights | 6 | 2/2/2 | 33.3% |
| A04 | Réti Opening | 3 | 1/0/2 | 33.3% |
| D32 | Queen's Gambit Declined | 3 | 1/2/0 | 33.3% |
| A13 | English Opening | 3 | 1/1/1 | 33.3% |
| E06 | Catalan | 3 | 0/0/3 | 0.0% |
| D31 | Queen's Gambit Declined: Orthodox Defense | 3 | 1/1/1 | 33.3% |
| B90 | Sicilian: Najdorf | 2 | 0/0/2 | 0.0% |
| A37 | English Opening: Symmetrical | 2 | 0/2/0 | 0.0% |
| C43 | Petrov's Defense | 2 | 0/1/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jul 2026 | Boris Begelman | 2,303 | Semifinale CIA 2026 e campionati italiani di categoria | A13 |
| Sep 2026 | Gabriel Petcu | 2,229 | CIG Italian Youth Championships U18 2026 | O16 | D37 |
| Sep 2024 | Clint Bosi | 2,117 | 2nd Piacenza Open | C42 |
| Feb 2025 | Daria Vanduyfhuys | 2,101 | 2nd Piccola Fenice | B15 |
| Mar 2025 | Mirko Lizzul Coppe | 2,089 | 2nd Piccola Fenice | B93 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| World Youth Open U14 2024 | 2024 | 11 | 6.5 | 1,836 |
| World Youth Open U16 2026 | 2026 | 11 | 5.5 | 2,006 |
| ch-ITA U12 | 2023 | 9 | 8 | 1,990 |
| CIG Italian Youth Championships U18 2026 | O16 | 2026 | 9 | 7.5 | 2,147 |
| 2nd Piccola Fenice | 2025 | 9 | 3.5 | 2,055 |
| 2º Torneo EffectFul NEXT GEN Gironi-PlayOff | 2026 | 9 | 3 | 1,905 |
| 83rd ch-ITA Semi-Final | 2024 | 7 | 2.5 | 2,076 |
| Semifinale CIA 2026 e campionati italiani di categoria | 2026 | 7 | 3.5 | 2,258 |
Interactive opening tree from all 101 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Claudio Emanuele Costantino's chess games?
101 games by Claudio Emanuele Costantino, from Nov 2019 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 Claudio Emanuele Costantino has played.
What does Claudio Emanuele Costantino play on the first move as White?
Across 53 games with White in our database, Claudio Emanuele Costantino opens with 1.e4 (98% of games), 1.d4 (2% of games). Against 1.e4 as Black, Claudio Emanuele Costantino answers 1...c5 (81% of games), 1...e5 (19% of games). Against 1.d4: 1...d5 (100% of games).
What openings does Claudio Emanuele Costantino play as White?
As White, Claudio Emanuele Costantino's most-played openings in our database are: Sicilian: Najdorf (7 games, 28.6% win rate); Italian Game (5 games, 0.0% win rate); French: Advance Variation (4 games, 25.0% win rate). The full breakdown of 53 games with White is in the table above.
What openings does Claudio Emanuele Costantino play as Black?
As Black, Claudio Emanuele Costantino most often plays: Sicilian (11 games, 36.4% win rate); Sicilian: Four Knights (6 games, 33.3% win rate); Réti Opening (3 games, 33.3% win rate). See the table above for the top ten Black openings across 48 games.
What is Claudio Emanuele Costantino's FIDE rating?
Claudio Emanuele Costantino is currently rated 2,161 in classical chess, 2,082 in rapid and 2,054 in blitz. Peak classical rating: 2,222 (Jul 2026).
How many games has Claudio Emanuele Costantino played?
Our database contains 101 games by Claudio Emanuele Costantino, covering Nov 2019 to Sep 2026. Overall record: 33 wins, 29 draws, 39 losses (32.7% win rate).
How do I prepare against Claudio Emanuele Costantino?
101 games by Claudio Emanuele Costantino 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.