Prepare against Oscar Koch-Muller
DNK · World #13,573 classical · FIDE ID 1447955
When preparing against Oscar Koch-Muller, expect 1.d4 in 56% of White games. Against 1.e4 the reply is 1...e5 (53% of games); against 1.d4, 1...Nf6 (50%).
Our database contains 67 games by Oscar Koch-Muller, covering Sep 2014 to Oct 2026. Below you'll find Oscar Koch-Muller's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Oscar Koch-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 | 2,122 | 2,173 | Mar 2023 |
| Rapid | 1,995 | 1,995 | Oct 2026 |
| Blitz | 1,921 | 1,921 | Oct 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 67 | 15 | 19 | 33 | 22.4% |
| As White | 39 | 9 | 14 | 16 | 23.1% |
| As Black | 28 | 6 | 5 | 17 | 21.4% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Oscar Koch-Muller's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Oscar Koch-Muller's side.
First moves as White (39 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 22 | 56.4% | 45.5% |
| c4 | 14 | 35.9% | 32.1% |
| e4 | 3 | 7.7% | 50.0% |
Main lines as White
- 1.d4 — 56% of White games, 45.5% score
- …Nf6 (50% of these games) — Koch-Muller usually continues c4 (40.9% score)
- …d5 (45% of these games) — Koch-Muller usually continues c4 (61.1% score)
- …f5 (5% of these games) — Koch-Muller usually continues c4 (0.0% score)
- 1.c4 — 36% of White games, 32.1% score
- …e5 (50% of these games) — Koch-Muller usually continues Nc3 (42.9% score)
- …c5 (21% of these games) — Koch-Muller usually continues Nc3 (16.7% score)
- …Nf6 (14% of these games) — Koch-Muller usually continues Nc3 (25.0% score)
As Black against 1.e4 (19 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 10 | 52.6% | 20.0% |
| e6 | 9 | 47.4% | 33.3% |
As Black against 1.d4 (6 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 3 | 50.0% | 50.0% |
| d5 | 2 | 33.3% | 50.0% |
| e6 | 1 | 16.7% | 0.0% |
Oscar Koch-Muller's chess games
All 67 games by Oscar Koch-Muller in the Chess.ceo database (Sep 2014 - Oct 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, 19 draws, 33 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A25 | English Opening: Reverse Sicilian | 8 | 2/3/3 | 25.0% |
| D35 | Indian Defense | 5 | 1/3/1 | 20.0% |
| A21 | English Opening | 4 | 0/1/3 | 0.0% |
| D85 | Grünfeld Defense | 3 | 2/0/1 | 66.7% |
| D32 | Queen's Gambit Declined | 3 | 1/1/1 | 33.3% |
| D13 | Slav Defense | 2 | 1/1/0 | 50.0% |
| C30 | King's Gambit | 2 | 0/2/0 | 0.0% |
| E70 | King's Indian Defense | 2 | 1/0/1 | 50.0% |
| D31 | Queen's Gambit Declined: Orthodox Defense | 2 | 1/0/1 | 50.0% |
| D02 | London System | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C45 | Scotch Game | 4 | 2/0/2 | 50.0% |
| C07 | French: Tarrasch Variation | 3 | 1/0/2 | 33.3% |
| A13 | English Opening: Neo-Catalan | 2 | 1/0/1 | 50.0% |
| C01 | French Defense | 2 | 0/1/1 | 0.0% |
| C53 | Italian Game: Classical Variation | 2 | 0/0/2 | 0.0% |
| C15 | French: Winawer Variation | 2 | 0/0/2 | 0.0% |
| C52 | Italian Game: Evans Gambit | 1 | 0/0/1 | 0.0% |
| A46 | London System | 1 | 0/0/1 | 0.0% |
| E21 | Nimzo-Indian Defense | 1 | 1/0/0 | 100.0% |
| C64 | Ruy Lopez: Classical | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Dec 2022 | Erik Pahl | 2,206 | Bremen Silvester Open A | E70 |
| Dec 2022 | Daniel Zaehringer | 2,168 | Bremen Silvester Open A | D45 |
| Nov 2018 | Casper Liu | 2,081 | Taastrup Quick Weekend 28th B | A25 |
| Jul 2020 | Paulius Meskenas | 2,027 | Koge Lang Sommer Weekend | D85 |
| Apr 2019 | Adilson Mata | 2,003 | 14th Ascona Open | A22 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 25th ch-EU U12 | 2015 | 9 | 1.5 | 1,405 |
| ch-EU Union U11 12th | 2014 | 9 | 2 | 1,125 |
| Ceske Budejovice Open A | 2022 | 8 | 4.5 | 2,031 |
| 27th Feffernitz Open | 2018 | 7 | 3.5 | 2,052 |
| chB-DEN | 2021 | 6 | 0 | 1,744 |
| Bremen Silvester Open A | 2022 | 6 | 4.5 | 2,362 |
| ch-Nordic U20 Gp A | 2022 | 4 | 0 | 1,504 |
| ch-Nordic U13 | 2017 | 2 | 0.5 | 1,562 |
Interactive opening tree from all 67 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Oscar Koch-Muller's chess games?
67 games by Oscar Koch-Muller, from Sep 2014 to Oct 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 Oscar Koch-Muller has played.
What does Oscar Koch-Muller play on the first move as White?
Across 39 games with White in our database, Oscar Koch-Muller opens with 1.d4 (56% of games), 1.c4 (36% of games), 1.e4 (8% of games). Against 1.e4 as Black, Oscar Koch-Muller answers 1...e5 (53% of games), 1...e6 (47% of games). Against 1.d4: 1...Nf6 (50% of games), 1...d5 (33% of games), 1...e6 (17% of games).
What openings does Oscar Koch-Muller play as White?
As White, Oscar Koch-Muller's most-played openings in our database are: English Opening: Reverse Sicilian (8 games, 25.0% win rate); Indian Defense (5 games, 20.0% win rate); English Opening (4 games, 0.0% win rate). The full breakdown of 39 games with White is in the table above.
What openings does Oscar Koch-Muller play as Black?
As Black, Oscar Koch-Muller most often plays: Scotch Game (4 games, 50.0% win rate); French: Tarrasch Variation (3 games, 33.3% win rate); English Opening: Neo-Catalan (2 games, 50.0% win rate). See the table above for the top ten Black openings across 28 games.
What is Oscar Koch-Muller's FIDE rating?
Oscar Koch-Muller is currently rated 2,122 in classical chess, 1,995 in rapid and 1,921 in blitz. Peak classical rating: 2,173 (Mar 2023).
How many games has Oscar Koch-Muller played?
Our database contains 67 games by Oscar Koch-Muller, covering Sep 2014 to Oct 2026. Overall record: 15 wins, 19 draws, 33 losses (22.4% win rate).
How do I prepare against Oscar Koch-Muller?
67 games by Oscar Koch-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.