GM Marius Deuer
Country
GER
Birth Year
2008 (Age ≈18)
Gender
M
Title
Grandmaster
FIDE ID
16236432
FIDE rating history
View rating lists
Available Games
Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-11-04 (UTC).
Online games are identified from known tournament names, playing sites and PGN mode. Other games are listed as OTB (over-the-board).
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2026-11-03 | European Youth Chess Championship 2026 | O18 | Hersonissos, Creta - Greece | 1.1 | Tsarsitalidis, Christos | Deuer, Marius | 0-1 | 38 | Open |
| 2 | 2026-10-11 | 2nd Bundesliga Sud 26-27 | Germany GER | 2.1 | Bosiocic,Mari | Deuer,Marius | 1/2-1/2 | 39 | Open |
| 3 | 2026-10-10 | 2nd Bundesliga Sud 26-27 | Germany GER | 1.1 | Deuer,Marius | Nothnagel,Marian Can | 1-0 | 46 | Open |
| 4 | 2026-08-15 | 24th Spilimbergo Open | Spilimbergo ITA | 9.17 | Deuer,Marius | Kuandykuly,Danis | 1/2-1/2 | 39 | Open |
| 5 | 2026-08-14 | 24th Spilimbergo Open | Spilimbergo ITA | 8.23 | Nguyen,P | Deuer,Marius | 0-1 | 37 | Open |
| 6 | 2026-08-11 | 24th Spilimbergo Open | Spilimbergo ITA | 5.16 | Deuer,Marius | Nemitz,Alfred | 0-1 | 59 | Open |
| 7 | 2026-08-10 | 24th Spilimbergo Open | Spilimbergo ITA | 4.15 | Moksh,Amit Doshi | Deuer,Marius | 1/2-1/2 | 18 | Open |
| 8 | 2026-08-10 | 24th Spilimbergo Open | Spilimbergo ITA | 3.14 | Deuer,Marius | Quirhuayo Chumbe,German Gonzalo | 1/2-1/2 | 39 | Open |
| 9 | 2026-08-09 | 24th Spilimbergo Open | Spilimbergo ITA | 2.19 | Casalaspro,Mathias Andre | Deuer,Marius | 0-1 | 46 | Open |
| 10 | 2026-08-08 | 24th Spilimbergo Open | Spilimbergo ITA | 1.23 | Deuer,Marius | Massazza,Federico | 1-0 | 42 | Open |
| 11 | 2026-07-26 | 4th Dole Open 2026 | Aix-en-Provence FRA | 9.14 | Deuer,Marius | Dudin,Gleb | 0-1 | 41 | Open |
| 12 | 2026-07-25 | 4th Dole Open 2026 | Aix-en-Provence FRA | 8.11 | Hong,Andrew | Deuer,Marius | 1/2-1/2 | 38 | Open |
| 13 | 2026-05-10 | Mitropa Cup 2026 | St. Veit an der Glan AUT | 9.1 | Deuer,Marius | Haring,Filip | 1/2-1/2 | 30 | Open |
| 14 | 2026-05-09 | Mitropa Cup 2026 | St. Veit an der Glan AUT | 8.1 | Moroni,L | Deuer,Marius | 1/2-1/2 | 49 | Open |
| 15 | 2026-05-08 | Mitropa Cup 2026 | St. Veit an der Glan AUT | 7.1 | Deuer,Marius | Rubes,J | 1-0 | 39 | Open |
| 16 | 2026-05-07 | Mitropa Cup 2026 | St. Veit an der Glan AUT | 6.1 | Baenziger,Fabian | Deuer,Marius | 0-1 | 48 | Open |
| 17 | 2026-05-06 | Mitropa Cup 2026 | St. Veit an der Glan AUT | 5.1 | Gonda,L | Deuer,Marius | 1/2-1/2 | 14 | Open |
| 18 | 2026-05-05 | Mitropa Cup 2026 | St. Veit an der Glan AUT | 4.1 | Deuer,Marius | Dotzer,Lukas | 1/2-1/2 | 79 | Open |
| 19 | 2026-05-04 | Mitropa Cup 2026 | St. Veit an der Glan AUT | 3.1 | Razafindratsima,Timothe | Deuer,Marius | 1/2-1/2 | 26 | Open |
| 20 | 2026-05-03 | Mitropa Cup 2026 | St. Veit an der Glan AUT | 2.1 | Deuer,Marius | Lavrencic,Matic | 1/2-1/2 | 43 | Open |
| 21 | 2026-05-02 | Mitropa Cup 2026 | St. Veit an der Glan AUT | 1.1 | Novosel,Lovro | Deuer,Marius | 1-0 | 67 | Open |
| 22 | 2026-03-01 | 2nd Bundesliga Sud 25-26 | Germany GER | 11.1 | Rodshtein,M | Deuer,Marius | 1/2-1/2 | 44 | Open |
| 23 | 2026-02-28 | 2nd Bundesliga Sud 25-26 | Germany GER | 10.1 | Deuer,Marius | Slobodjan,R | 1-0 | 20 | Open |
| 24 | 2026-02-20 | Graz Open A 2026 | Graz AUT | 9.9 | Oktem,Ege Tuna | Deuer,Marius | 1-0 | 56 | Open |
| 25 | 2026-02-19 | Graz Open A 2026 | Graz AUT | 8.12 | Deuer,Marius | Schneider,Jana | 1/2-1/2 | 33 | Open |
| 26 | 2026-02-18 | Graz Open A 2026 | Graz AUT | 7.16 | Diachek,Andrii | Deuer,Marius | 0-1 | 40 | Open |
| 27 | 2026-02-17 | Graz Open A 2026 | Graz AUT | 6.16 | Deuer,Marius | Silva,Pedro Gil Ferreira Da | 1/2-1/2 | 31 | Open |
| 28 | 2026-02-17 | Graz Open A 2026 | Graz AUT | 5.9 | Mohylnyi,Stepan | Deuer,Marius | 1/2-1/2 | 56 | Open |
| 29 | 2026-02-14 | Graz Open A 2026 | Graz AUT | 1.7 | Meszaros,Casey Ryan | Deuer,Marius | 1/2-1/2 | 55 | Open |
| 30 | 2026-02-08 | 2nd Bundesliga Sud 25-26 | Germany GER | 9.1 | Deuer,Marius | Buhmann,R | 1/2-1/2 | 17 | Open |
| 31 | 2026-02-07 | 2nd Bundesliga Sud 25-26 | Germany GER | 8.1 | Wilhelm,Till | Deuer,Marius | 1/2-1/2 | 26 | Open |
| 32 | 2026-02-06 | 2nd Bundesliga Sud 25-26 | Germany GER | 3.1 | Deuer,Marius | Stankovic,Milo | 1-0 | 40 | Open |
| 33 | 2026-01-18 | 2nd Bundesliga Sud 25-26 | Germany GER | 7.1 | Marius Deuer | Alparslan Isik | 1/2-1/2 | 32 | Open |
| 34 | 2026-01-17 | 2nd Bundesliga Sud 25-26 | Germany GER | 6.1 | Jan Vykouk | Marius Deuer | 1/2-1/2 | 18 | Open |
| 35 | 2026-01-02 | Hastings Masters 2025-26 | Hastings ENG | 9.1 | Alexander Kovchan | Marius Deuer | 1-0 | 49 | Open |
| 36 | 2026-01-01 | Hastings Masters 2025-26 | Hastings ENG | 8.2 | Marius Deuer | Sarunas Sulskis | 1-0 | 35 | Open |
| 37 | 2026-01-01 | Hastings Masters 2025-26 | Hastings ENG | 7.1 | Tor Fredrik Kaasen | Marius Deuer | 1/2-1/2 | 69 | Open |
| 38 | 2025-12-31 | Hastings Masters 2025-26 | Hastings ENG | 6.1 | Marius Deuer | Cian Ward | 1-0 | 28 | Open |
| 39 | 2025-12-30 | Hastings Masters 2025-26 | Hastings ENG | 5.1 | Bennet Hagner | Marius Deuer | 1/2-1/2 | 27 | Open |
| 40 | 2025-12-30 | Hastings Masters 2025-26 | Hastings ENG | 4.3 | Marius Deuer | Simon K Williams | 1-0 | 53 | Open |
| 41 | 2025-12-29 | Hastings Masters 2025-26 | Hastings ENG | 3.3 | Hao(ZJ) Wang | Marius Deuer | 1/2-1/2 | 5 | Open |
| 42 | 2025-12-29 | Hastings Masters 2025-26 | Hastings ENG | 2.3 | Marius Deuer | Alex Golding | 1-0 | 31 | Open |
| 43 | 2025-12-28 | Hastings Masters 2025-26 | Hastings ENG | 1.3 | Peter Finn | Marius Deuer | 0-1 | 38 | Open |
| 44 | 2025-12-08 | 6th elllobregat Open 2025 | Sant Boi ESP | 10.3 | Cristobal Henriquez Villagra | Marius Deuer | 1-0 | 59 | Open |
| 45 | 2025-12-07 | 6th elllobregat Open 2025 | Sant Boi ESP | 9.1 | Marius Deuer | Pranesh M | 1/2-1/2 | 20 | Open |
| 46 | 2025-12-06 | 6th elllobregat Open 2025 | Sant Boi ESP | 8.3 | Arad Nazari | Marius Deuer | 0-1 | 38 | Open |
| 47 | 2025-12-05 | 6th elllobregat Open 2025 | Sant Boi ESP | 7.3 | Artem Uskov | Marius Deuer | 1/2-1/2 | 53 | Open |
| 48 | 2025-12-04 | 6th elllobregat Open 2025 | Sant Boi ESP | 6.3 | Marius Deuer | Sankalp Gupta | 1-0 | 50 | Open |
| 49 | 2025-12-03 | 6th elllobregat Open 2025 | Sant Boi ESP | 5.3 | Marius Deuer | Bharath Subramaniyam H | 1/2-1/2 | 59 | Open |
| 50 | 2025-12-02 | 6th elllobregat Open 2025 | Sant Boi ESP | 4.1 | Sunle Gong | Marius Deuer | 0-1 | 39 | Open |
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