Prepare against Constantin Pierre Marret
Spain · World #135,466 classical · FIDE ID 22225986
When preparing against Constantin Pierre Marret, expect 1.Nf3 in 73% of White games. Against 1.e4 the reply is 1...e6 (75% of games); against 1.d4, 1...Nf6 (80%).
Our database contains 30 games by Constantin Pierre Marret, covering Jan 2007 to Sep 2026. Below you'll find Constantin Pierre Marret's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Constantin Pierre Marret 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 | 1,632 | 1,693 | Mar 2024 |
| Rapid | 1,677 | 1,716 | Jun 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 30 | 8 | 6 | 16 | 26.7% |
| As White | 15 | 5 | 4 | 6 | 33.3% |
| As Black | 15 | 3 | 2 | 10 | 20.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Constantin Pierre Marret's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Constantin Pierre Marret's side.
First moves as White (15 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf3 | 11 | 73.3% | 45.5% |
| d4 | 2 | 13.3% | 50.0% |
| f4 | 2 | 13.3% | 50.0% |
Main lines as White
- 1.Nf3 — 73% of White games, 45.5% score
- …Nf6 (55% of these games) — Marret usually continues g3 (50.0% score)
- …d5 (18% of these games) — Marret usually continues d4 (50.0% score)
- …c6 (9% of these games) — Marret usually continues d4 (0.0% score)
- 1.d4 — 13% of White games, 50.0% score
- …d5 (50% of these games) — Marret usually continues Nf3 (50.0% score)
- …e6 (50% of these games) — Marret usually continues Nf3 (50.0% score)
As Black against 1.e4 (8 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 6 | 75.0% | 25.0% |
| c5 | 2 | 25.0% | 0.0% |
As Black against 1.d4 (5 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 4 | 80.0% | 50.0% |
| e6 | 1 | 20.0% | 0.0% |
Constantin Pierre Marret's chess games
All 30 games by Constantin Pierre Marret in the Chess.ceo database (Jan 2007 - 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: 8 wins, 6 draws, 16 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D02 | Réti Opening | 6 | 1/1/4 | 16.7% |
| D02 | Queen's Pawn Game | 4 | 2/1/1 | 50.0% |
| A02 | Bird's opening | 2 | 1/0/1 | 50.0% |
| D02 | Horwitz Defense | 1 | 0/1/0 | 0.0% |
| E19 | Queen's Indian Defense | 1 | 0/1/0 | 0.0% |
| A05 | Réti Opening: Spassky Variation | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A57 | Benoni Defense | 2 | 1/0/1 | 50.0% |
| A38 | English Opening | 2 | 0/1/1 | 0.0% |
| C02 | French: Advance Variation | 2 | 1/0/1 | 50.0% |
| C12 | French: Classical Variation | 2 | 0/1/1 | 0.0% |
| C06 | French: Tarrasch Variation | 1 | 0/0/1 | 0.0% |
| A08 | King's Indian Attack | 1 | 0/0/1 | 0.0% |
| A06 | King's Indian Defense | 1 | 1/0/0 | 100.0% |
| D02 | London System | 1 | 0/0/1 | 0.0% |
| D53 | Queen's Gambit Declined | 1 | 0/0/1 | 0.0% |
| B72 | Sicilian | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jul 2006 | Guillermo Aguado Rodriguez | 1,884 | Galapagar Open 07th | A02 |
| Apr 2017 | Angel Barahona Torrijos | 1,880 | 28th Madrid San Viator Open A | A05 |
| Mar 2014 | Pablo II Munoz Munoz | 1,489 | 22nd Madrid San Viator Open | A57 |
| Aug 2018 | Ramona Penas Merino | 1,440 | 35th Collado Villalba Open B | A06 |
| Aug 2018 | Jhamil Andrade Espinoza | 1,221 | 35th Collado Villalba Open B | D11 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 35th Collado Villalba Open B | 2018 | 7 | 3.5 | 1,531 |
| Coimbra Queima das Fitas Open | 2017 | 6 | 2 | 1,670 |
| 28th Madrid San Viator Open A | 2017 | 5 | 2 | 1,792 |
| 22nd Madrid San Viator Open | 2014 | 5 | 1.5 | 1,607 |
| Galapagar Open 07th | 2006 | 2 | 1 | 1,961 |
| Galapagar Open 09th | 2008 | 1 | 0 | 1,580 |
| 6th Pablo Gorbea Memorial | 2002 | 1 | 1 | – |
| 8th Colmenarejo Spring Open | 2013 | 1 | 0 | 1,546 |
Interactive opening tree from all 30 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Constantin Pierre Marret's chess games?
30 games by Constantin Pierre Marret, from Jan 2007 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 Constantin Pierre Marret has played.
What does Constantin Pierre Marret play on the first move as White?
Across 15 games with White in our database, Constantin Pierre Marret opens with 1.Nf3 (73% of games), 1.d4 (13% of games), 1.f4 (13% of games). Against 1.e4 as Black, Constantin Pierre Marret answers 1...e6 (75% of games), 1...c5 (25% of games). Against 1.d4: 1...Nf6 (80% of games), 1...e6 (20% of games).
What openings does Constantin Pierre Marret play as White?
As White, Constantin Pierre Marret's most-played openings in our database are: Réti Opening (6 games, 16.7% win rate); Queen's Pawn Game (4 games, 50.0% win rate); Bird's opening (2 games, 50.0% win rate). The full breakdown of 15 games with White is in the table above.
What openings does Constantin Pierre Marret play as Black?
As Black, Constantin Pierre Marret most often plays: Benoni Defense (2 games, 50.0% win rate); English Opening (2 games, 0.0% win rate); French: Advance Variation (2 games, 50.0% win rate). See the table above for the top ten Black openings across 15 games.
What is Constantin Pierre Marret's FIDE rating?
Constantin Pierre Marret is currently rated 1,632 in classical chess, 1,677 in rapid. Peak classical rating: 1,693 (Mar 2024).
How many games has Constantin Pierre Marret played?
Our database contains 30 games by Constantin Pierre Marret, covering Jan 2007 to Sep 2026. Overall record: 8 wins, 6 draws, 16 losses (26.7% win rate).
How do I prepare against Constantin Pierre Marret?
30 games by Constantin Pierre Marret 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.