Prepare against Sebastian Muendoerfer
DEU · World #22,540 classical · FIDE ID 34604367
When preparing against Sebastian Muendoerfer, expect 1.d4 in 88% of White games. Against 1.e4 the reply is 1...c5 (76% of games); against 1.d4, 1...Nf6 (91%). Lowest win rate among frequent openings: Indian Defense as White, 18.8% over 16 games.
Our database contains 144 games by Sebastian Muendoerfer, covering Dec 2020 to Aug 2026. Below you'll find Sebastian Muendoerfer's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Sebastian Muendoerfer 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 | 2,037 | 2,123 | Dec 2025 |
| Rapid | 1,961 | 1,966 | Dec 2025 |
| Blitz | 2,160 | 2,160 | Aug 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 144 | 51 | 35 | 58 | 35.4% |
| As White | 74 | 22 | 20 | 32 | 29.7% |
| As Black | 70 | 29 | 15 | 26 | 41.4% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Sebastian Muendoerfer's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Sebastian Muendoerfer's side.
First moves as White (74 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 65 | 87.8% | 43.8% |
| e4 | 5 | 6.8% | 30.0% |
| Nf3 | 2 | 2.7% | 25.0% |
| e3 | 2 | 2.7% | 75.0% |
Main lines as White
- 1.d4 — 88% of White games, 43.8% score
- …d5 (45% of these games) — Muendoerfer usually continues c4 (53.4% score)
- …Nf6 (38% of these games) — Muendoerfer usually continues c4 (33.3% score)
- …e6 (11% of these games) — Muendoerfer usually continues c4 (57.1% score)
- 1.e4 — 7% of White games, 30.0% score
- …e5 (60% of these games) — Muendoerfer usually continues Nf3 (33.3% score)
- …d5 (20% of these games) — Muendoerfer usually continues exd5 (50.0% score)
- …c6 (20% of these games) — Muendoerfer usually continues d4 (0.0% score)
As Black against 1.e4 (42 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 32 | 76.2% | 56.3% |
| c6 | 6 | 14.3% | 75.0% |
| e5 | 2 | 4.8% | 50.0% |
| d6 | 1 | 2.4% | 50.0% |
| e6 | 1 | 2.4% | 100.0% |
As Black against 1.d4 (22 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 20 | 90.9% | 47.5% |
| d5 | 2 | 9.1% | 50.0% |
Sebastian Muendoerfer's chess games
All 144 games by Sebastian Muendoerfer in the Chess.ceo database (Dec 2020 - 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: 51 wins, 35 draws, 58 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D36 | Indian Defense | 16 | 3/6/7 | 18.8% |
| D32 | Queen's Gambit Declined | 12 | 5/2/5 | 41.7% |
| D10 | Slav Defense | 8 | 3/2/3 | 37.5% |
| D31 | Semi-Slav Defense | 4 | 2/1/1 | 50.0% |
| E61 | King's Indian Defense | 4 | 2/1/1 | 50.0% |
| E16 | Queen's Indian Defense | 4 | 0/1/3 | 0.0% |
| A44 | Benoni Defense | 4 | 0/1/3 | 0.0% |
| D38 | Queen's Gambit Declined: Ragozin Defense | 2 | 1/1/0 | 50.0% |
| A40 | English Defense | 2 | 1/1/0 | 50.0% |
| A80 | Dutch Defense | 2 | 0/0/2 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B27 | Sicilian: Hyperaccelerated Dragon | 17 | 8/4/5 | 47.1% |
| A30 | Sicilian | 7 | 2/2/3 | 28.6% |
| A45 | Queen's Pawn Game | 6 | 4/0/2 | 66.7% |
| E00 | Catalan | 3 | 1/0/2 | 33.3% |
| A30 | Queen's Indian Defense | 3 | 1/0/2 | 33.3% |
| D36 | Indian Defense | 3 | 3/0/0 | 100.0% |
| B23 | Sicilian: Closed | 3 | 0/2/1 | 0.0% |
| B10 | Caro-Kann | 2 | 2/0/0 | 100.0% |
| B08 | London System | 2 | 0/0/2 | 0.0% |
| B12 | Caro-Kann: Advance Variation | 2 | 1/1/0 | 50.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jun 2026 | Fabian Stotyn | 2,202 | Pokalmannschaftsmeisterschaft Niedersachsen/Bremen | A40 |
| May 2024 | Luka Xue | 2,097 | ch-GER U14 | D10 |
| May 2024 | Tim Geist | 2,005 | ch-GER U14 | B12 |
| Mar 2026 | Finn Schoene | 1,980 | LJEM 2026 - Niedersachsen U16 | D31 |
| Aug 2026 | Leonid Tilin | 1,963 | 5. Kurt Pape-Open | A-Open | D10 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-GER U12 | 2022 | 18 | 6.5 | 1,345 |
| ch-GER U18 sf Berlin Online | 2020 | 13 | 5 | 1,538 |
| 1st ch-GER NSV Online | 2020 | 13 | 4 | 1,519 |
| ch-Hannover Bezirk U10 | 2018 | 11 | 5.5 | 850 |
| ch-Hannover Region U10 | 2019 | 11 | 8.5 | 1,182 |
| GER Pfingstopen U12 | 2020 | 11 | 6 | 1,644 |
| LJEM 2026 - Niedersachsen U16 | 2026 | 9 | 4.5 | 1,865 |
| ch-GER U14 | 2024 | 9 | 5.5 | 2,110 |
Interactive opening tree from all 144 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Sebastian Muendoerfer's chess games?
144 games by Sebastian Muendoerfer, from Dec 2020 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 Sebastian Muendoerfer has played.
What does Sebastian Muendoerfer play on the first move as White?
Across 74 games with White in our database, Sebastian Muendoerfer opens with 1.d4 (88% of games), 1.e4 (7% of games), 1.Nf3 (3% of games). Against 1.e4 as Black, Sebastian Muendoerfer answers 1...c5 (76% of games), 1...c6 (14% of games), 1...e5 (5% of games). Against 1.d4: 1...Nf6 (91% of games), 1...d5 (9% of games).
What openings does Sebastian Muendoerfer play as White?
As White, Sebastian Muendoerfer's most-played openings in our database are: Indian Defense (16 games, 18.8% win rate); Queen's Gambit Declined (12 games, 41.7% win rate); Slav Defense (8 games, 37.5% win rate). The full breakdown of 74 games with White is in the table above.
What openings does Sebastian Muendoerfer play as Black?
As Black, Sebastian Muendoerfer most often plays: Sicilian: Hyperaccelerated Dragon (17 games, 47.1% win rate); Sicilian (7 games, 28.6% win rate); Queen's Pawn Game (6 games, 66.7% win rate). See the table above for the top ten Black openings across 70 games.
What is Sebastian Muendoerfer's FIDE rating?
Sebastian Muendoerfer is currently rated 2,037 in classical chess, 1,961 in rapid and 2,160 in blitz. Peak classical rating: 2,123 (Dec 2025).
How many games has Sebastian Muendoerfer played?
Our database contains 144 games by Sebastian Muendoerfer, covering Dec 2020 to Aug 2026. Overall record: 51 wins, 35 draws, 58 losses (35.4% win rate).
How do I prepare against Sebastian Muendoerfer?
144 games by Sebastian Muendoerfer 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.