Players
Photo: Biel International Chess Festival
GM
Marius Deuer
Luft classical
FIDE classical
Trophy cabinet
No classical titles on record yet.
Luft classical rating
Not ranked yet: the Luft classical rating needs at least 10 classical games in top events over the last year.
Openings
Their most-played, from 35 classical games in top events over the last 4 years
| Opening | Games | Score |
|---|---|---|
| Nimzo-Indian Defense | 9 | 44% |
| King's Indian Defense | 4 | 25% |
| Dutch Defense | 1 | 100% |
| Slav Defense | 1 | 50% |
| Queen's Gambit Declined | 1 | 0% |
| Opening | Games | Score |
|---|---|---|
| Caro-Kann Defense | 8 | 19% |
| English Opening | 4 | 38% |
| Zukertort Opening | 1 | 50% |
| Queen's Indian Defense | 1 | 50% |
| Nimzo-Indian Defense | 1 | 50% |
Recent events
See allBest wins
Most played
| Opponent | Games | WDL |
|---|---|---|
| GMR. SvaneLast 27 Aug 2024 · German Championships & Masters 2024 | 2 | 011 |
| GMR. VogelLast 25 Aug 2024 · German Championships & Masters 2024 | 2 | 002 |
| GMA. NaiditschLast 21 Oct 2022 · Bundesliga 2022 | 1 | 001 |
| GMA. GrafLast 5 Feb 2023 · Bundesliga 2022 | 1 | 010 |
| GML. van WelyLast 19 Mar 2023 · Bundesliga 2022 | 1 | 001 |
FIDE rapid
Trophy cabinet
No rapid titles on record yet.
Luft rapid rating
Not ranked yet: the Luft rapid rating needs at least 10 rapid games in top events over the last year.
Openings
No rapid games with a known opening in our archive yet.
Recent events
| Event | Place | +/− | +/− |
|---|---|---|---|
| Grand Prix PlusCity1 Jun 2025 | 2/3 | +27+26 |
Best wins
| Opponent | Rating |
|---|---|
| GML. Ftacnik1 Jun 2025 · Grand Prix PlusCity | 2478 |
Most played
| Opponent | Games | WDL |
|---|---|---|
| GML. FtacnikLast 1 Jun 2025 · Grand Prix PlusCity | 1 | 100 |
| GMG. MeierLast 1 Jun 2025 · Grand Prix PlusCity | 1 | 010 |
| GMN. VitiugovLast 1 Jun 2025 · Grand Prix PlusCity | 1 | 010 |
FIDE blitz
Trophy cabinet
No blitz titles on record yet.
Luft blitz rating
Not ranked yet: the Luft blitz rating needs at least 10 blitz games in top events over the last year.
Openings
No blitz games with a known opening in our archive yet.
Recent events
| Event | Place | +/− | +/− |
|---|---|---|---|
| Grand Prix PlusCity31 May 2025 | 2½/6 | +13+13 |
Best wins
| Opponent | Rating |
|---|---|
| GMV. Erdos31 May 2025 · Grand Prix PlusCity | 2579 |
| IMG. Froewis31 May 2025 · Grand Prix PlusCity | 2518 |
Most played
| Opponent | Games | WDL |
|---|---|---|
| GMV. ErdosLast 31 May 2025 · Grand Prix PlusCity | 1 | 100 |
| IMG. FroewisLast 31 May 2025 · Grand Prix PlusCity | 1 | 100 |
| IMK. PeyrerLast 31 May 2025 · Grand Prix PlusCity | 1 | 001 |
| GML. LivaicLast 31 May 2025 · Grand Prix PlusCity | 1 | 010 |
| GMJ. SubeljLast 31 May 2025 · Grand Prix PlusCity | 1 | 001 |