Prepare against Marckens Jean Louis
FM · HTI · World #26,688 classical · FIDE ID 11900270
When preparing against Marckens Jean Louis, expect 1.d4 in 48% of White games. Against 1.e4 the reply is 1...c6 (62% of games); against 1.d4, 1...Nf6 (52%). Lowest win rate among frequent openings: Indian Defense as White, 23.5% over 17 games.
Our database contains 194 games by Marckens Jean Louis, covering Sep 2014 to Sep 2026. Below you'll find Marckens Jean Louis's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Marckens Jean Louis 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 | 2,007 | 2,129 | Aug 2019 |
| Rapid | 1,947 | 1,992 | Jul 2025 |
| Blitz | 2,033 | 2,129 | Aug 2019 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 194 | 72 | 20 | 102 | 37.1% |
| As White | 97 | 35 | 13 | 49 | 36.1% |
| As Black | 97 | 37 | 7 | 53 | 38.1% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Marckens Jean Louis's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Marckens Jean Louis's side.
First moves as White (97 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 47 | 48.5% | 40.4% |
| e4 | 46 | 47.4% | 42.4% |
| Nf3 | 4 | 4.1% | 75.0% |
Main lines as White
- 1.d4 — 48% of White games, 40.4% score
- …Nf6 (53% of these games) — Louis usually continues Nf3 (35.0% score)
- …d5 (30% of these games) — Louis usually continues Nf3 (22.2% score)
- …e6 (4% of these games) — Louis usually continues Nf3 (100.0% score)
- 1.e4 — 47% of White games, 42.4% score
- …c5 (43% of these games) — Louis usually continues Nc3 (57.1% score)
- …e5 (37% of these games) — Louis usually continues Nf3 (43.8% score)
- …d5 (9% of these games) — Louis usually continues exd5 (83.3% score)
As Black against 1.e4 (37 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c6 | 23 | 62.2% | 39.1% |
| e6 | 14 | 37.8% | 71.4% |
As Black against 1.d4 (31 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 16 | 51.6% | 21.9% |
| e6 | 7 | 22.6% | 50.0% |
| d5 | 6 | 19.4% | 50.0% |
| b6 | 1 | 3.2% | 0.0% |
| e5 | 1 | 3.2% | 100.0% |
Marckens Jean Louis's chess games
All 194 games by Marckens Jean Louis in the Chess.ceo database (Sep 2014 - 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: 72 wins, 20 draws, 102 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D02 | Indian Defense | 17 | 4/2/11 | 23.5% |
| B23 | Sicilian: Closed | 7 | 4/0/3 | 57.1% |
| C45 | Scotch Game | 6 | 2/0/4 | 33.3% |
| D02 | Queen's Pawn Game | 5 | 0/3/2 | 0.0% |
| D15 | Slav Defense | 4 | 2/1/1 | 50.0% |
| B43 | Sicilian | 4 | 0/1/3 | 0.0% |
| A49 | King's Indian Defense: Fianchetto Variation | 4 | 1/1/2 | 25.0% |
| E32 | Nimzo-Indian: Classical Variation | 4 | 1/1/2 | 25.0% |
| B20 | Sicilian: Snyder Variation | 4 | 2/1/1 | 50.0% |
| C41 | Philidor | 3 | 1/1/1 | 33.3% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D37 | Indian Defense | 14 | 4/0/10 | 28.6% |
| A04 | Réti Opening | 8 | 1/0/7 | 12.5% |
| A21 | English Opening: Reverse Sicilian | 6 | 1/0/5 | 16.7% |
| B13 | Caro-Kann: Exchange Variation | 5 | 2/0/3 | 40.0% |
| C11 | French: Classical Variation | 5 | 4/0/1 | 80.0% |
| B12 | Caro-Kann: Fantasy Variation | 4 | 1/0/3 | 25.0% |
| B15 | Caro-Kann: Main Line | 4 | 2/1/1 | 50.0% |
| D94 | Grünfeld Defense | 3 | 0/1/2 | 0.0% |
| A16 | English Opening | 3 | 2/0/1 | 66.7% |
| B10 | Caro-Kann | 3 | 2/0/1 | 66.7% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Nov 2022 | Aleksandra Goryachkina | 2,584 | Titled Tue Early | A33 |
| Oct 2022 | Mikhail Golubev | 2,461 | Titled Tue Early | E67 |
| Sep 2022 | Irine Kharisma Sukandar | 2,401 | Titled Tue Early | D38 |
| Sep 2022 | Lukas Winterberg | 2,394 | Titled Tue Early | B06 |
| Oct 2022 | Anna M. Sargsyan | 2,384 | Titled Tue Late | D15 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Titled Tuesday | 2022 | 97 | 45.5 | 2,250 |
| XXV JCC Santo Domingo 2026 - Blitz Masculino | 2026 | 15 | 4.5 | 2,072 |
| XXV JCC Santo Domingo 2026 - Rápida Masculino | 2026 | 14 | 2.5 | 1,948 |
| Olympiad-43 | 2018 | 11 | 7 | 2,254 |
| Olympiad-41 | 2014 | 9 | 3.5 | 1,974 |
| Olympiad-44 | 2022 | 9 | 3 | 1,972 |
| 3rd La Vega Open | 2019 | 9 | 5.5 | 2,032 |
| 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 1-12 | 2026 | 8 | 2 | 1,901 |
Interactive opening tree from all 194 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Marckens Jean Louis's chess games?
194 games by Marckens Jean Louis, from Sep 2014 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 Marckens Jean Louis has played.
What does Marckens Jean Louis play on the first move as White?
Across 97 games with White in our database, Marckens Jean Louis opens with 1.d4 (48% of games), 1.e4 (47% of games), 1.Nf3 (4% of games). Against 1.e4 as Black, Marckens Jean Louis answers 1...c6 (62% of games), 1...e6 (38% of games). Against 1.d4: 1...Nf6 (52% of games), 1...e6 (23% of games), 1...d5 (19% of games).
What openings does Marckens Jean Louis play as White?
As White, Marckens Jean Louis's most-played openings in our database are: Indian Defense (17 games, 23.5% win rate); Sicilian: Closed (7 games, 57.1% win rate); Scotch Game (6 games, 33.3% win rate). The full breakdown of 97 games with White is in the table above.
What openings does Marckens Jean Louis play as Black?
As Black, Marckens Jean Louis most often plays: Indian Defense (14 games, 28.6% win rate); Réti Opening (8 games, 12.5% win rate); English Opening: Reverse Sicilian (6 games, 16.7% win rate). See the table above for the top ten Black openings across 97 games.
What is Marckens Jean Louis's FIDE rating?
Marckens Jean Louis is currently rated 2,007 in classical chess, 1,947 in rapid and 2,033 in blitz. Peak classical rating: 2,129 (Aug 2019).
How many games has Marckens Jean Louis played?
Our database contains 194 games by Marckens Jean Louis, covering Sep 2014 to Sep 2026. Overall record: 72 wins, 20 draws, 102 losses (37.1% win rate).
How do I prepare against Marckens Jean Louis?
194 games by Marckens Jean Louis 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.