Prepare against Guy Muller
Luxembourg · World #32,264 classical · FIDE ID 4001028
Our database contains 40 games by Guy Muller, covering Jul 2005 to Jul 2026. Below you'll find Guy Muller's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Guy Muller 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 | 1,973 | 2,065 | Oct 2005 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 40 | 15 | 7 | 18 | 37.5% |
| As White | 20 | 8 | 4 | 8 | 40.0% |
| As Black | 20 | 7 | 3 | 10 | 35.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Guy Muller's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Guy Muller's side.
First moves as White (20 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 10 | 50.0% | 40.0% |
| Nf3 | 4 | 20.0% | 62.5% |
| d4 | 4 | 20.0% | 37.5% |
| f4 | 2 | 10.0% | 100.0% |
Main lines as White
- 1.e4 — 50% of White games, 40.0% score
- …e5 (40% of these games) — Muller usually continues Nf3 (62.5% score)
- …c5 (20% of these games) — Muller usually continues Nf3 (0.0% score)
- …e6 (10% of these games) — Muller usually continues d4 (100.0% score)
- 1.Nf3 — 20% of White games, 62.5% score
- …d6 (25% of these games) — Muller usually continues g3 (50.0% score)
- …e6 (25% of these games) — Muller usually continues g3 (100.0% score)
- …Nf6 (25% of these games) — Muller usually continues g3 (0.0% score)
As Black against 1.e4 (11 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 7 | 63.6% | 57.1% |
| b6 | 4 | 36.4% | 62.5% |
As Black against 1.d4 (4 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 4 | 100.0% | 12.5% |
Guy Muller's chess games
All 40 games by Guy Muller in the Chess.ceo database (Jul 2005 - Jul 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: 15 wins, 7 draws, 18 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A04 | Réti Opening | 3 | 2/1/0 | 66.7% |
| B07 | Pirc Defense | 2 | 1/0/1 | 50.0% |
| B30 | Sicilian | 2 | 0/0/2 | 0.0% |
| D31 | English Defense | 1 | 0/0/1 | 0.0% |
| C28 | Four Knights Game: Italian Variation | 1 | 1/0/0 | 100.0% |
| C15 | French: Classical Variation | 1 | 1/0/0 | 100.0% |
| C54 | Italian Game: Classical Variation | 1 | 0/0/1 | 0.0% |
| C50 | Italian Game: Giuoco Pianissimo | 1 | 1/0/0 | 100.0% |
| A57 | Benoni Defense | 1 | 0/1/0 | 0.0% |
| E92 | King's Indian Defense: Petrosian Variation | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A43 | Horwitz Defense | 4 | 0/1/3 | 0.0% |
| B00 | Owen Defense | 4 | 2/1/1 | 50.0% |
| C02 | French: Advance Variation | 3 | 3/0/0 | 100.0% |
| A02 | Bird's opening | 2 | 0/0/2 | 0.0% |
| A08 | Réti Opening | 2 | 0/1/1 | 0.0% |
| C06 | French: Tarrasch Variation | 1 | 1/0/0 | 100.0% |
| C17 | French: Winawer Variation | 1 | 0/0/1 | 0.0% |
| C11 | French: Classical Variation | 1 | 0/0/1 | 0.0% |
| A18 | English Opening: Mikenas Variation | 1 | 1/0/0 | 100.0% |
| C03 | French Defense | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Feb 2000 | Alexandre Verlaine | 1,984 | ch-LUX U18 | C06 |
| Apr 1998 | Rene Kalmes | 1,915 | ch-LUX ABC | C01 |
| Mar 2012 | Laszlo Toth | 1,863 | chT-Luxembourg 1112 | C00 |
| Apr 1998 | Gilbert Dhaene | 1,655 | ch-LUX ABC | A18 |
| Apr 1998 | Nicolas Kremer | 1,545 | ch-LUX ABC | B07 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-LUX ABC | 1998 | 18 | 9 | 1,639 |
| ch-Luxembourg | 1999 | 9 | 3.5 | 1,574 |
| chT-Luxembourg 1112 | 2012 | 6 | 2 | 1,817 |
| ch-LUX U18 | 2000 | 4 | 3 | 1,857 |
| ch-LUX U16 | 1998 | 3 | 1 | 1,446 |
Interactive opening tree from all 40 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Guy Muller's chess games?
40 games by Guy Muller, from Jul 2005 to Jul 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 Guy Muller has played.
What does Guy Muller play on the first move as White?
Across 20 games with White in our database, Guy Muller opens with 1.e4 (50% of games), 1.Nf3 (20% of games), 1.d4 (20% of games). Against 1.e4 as Black, Guy Muller answers 1...e6 (64% of games), 1...b6 (36% of games). Against 1.d4: 1...e6 (100% of games).
What openings does Guy Muller play as White?
As White, Guy Muller's most-played openings in our database are: Réti Opening (3 games, 66.7% win rate); Pirc Defense (2 games, 50.0% win rate); Sicilian (2 games, 0.0% win rate). The full breakdown of 20 games with White is in the table above.
What openings does Guy Muller play as Black?
As Black, Guy Muller most often plays: Horwitz Defense (4 games, 0.0% win rate); Owen Defense (4 games, 50.0% win rate); French: Advance Variation (3 games, 100.0% win rate). See the table above for the top ten Black openings across 20 games.
What is Guy Muller's FIDE rating?
Guy Muller is currently rated 1,973 in classical chess. Peak classical rating: 2,065 (Oct 2005).
How many games has Guy Muller played?
Our database contains 40 games by Guy Muller, covering Jul 2005 to Jul 2026. Overall record: 15 wins, 7 draws, 18 losses (37.5% win rate).
How do I prepare against Guy Muller?
40 games by Guy Muller 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.