GM Marius Deuer

Country

GER

Birth Year

2008 (Age ≈18)

Gender

M

Title

Grandmaster

FIDE ID

16236432

FIDE ratings

2511.6 +4.6

Classical

Live rating

2436

Rapid

Published FIDE

2516

Blitz

Published FIDE

Official classical ranks

World rank
#526
National rank · GER
#30

Active players · Nov 2026 FIDE list ⓘ

FIDE rating history

Highest recorded rating
2507 Dec 2024
Recorded years
2017–2026
Archived games
290

Based on available monthly lists and saved games.

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 2025-06-24 Titled Tue 24th Jun Early chess.com INT 5 Marius Deuer Abdou Ahmed Alem 1-0 32 Open
2 2023-08-21 chess.com SpeedChess Q1Sw chess.com INT 9 Alexander Rustemov Marius Deuer 1-0 24 Open
3 2023-08-21 chess.com SpeedChess Q1Sw chess.com INT 8 Marius Deuer Aziz Degenbaev 1-0 38 Open
4 2023-08-21 chess.com SpeedChess Q1Sw chess.com INT 7 Nikita Matinian Marius Deuer 1-0 32 Open
5 2023-08-21 chess.com SpeedChess Q1Sw chess.com INT 6 Igor Lysyj Marius Deuer 1-0 53 Open
6 2023-08-21 chess.com SpeedChess Q1Sw chess.com INT 5 Marius Deuer Zachary Tanenbaum 1-0 34 Open
7 2023-08-21 chess.com SpeedChess Q1Sw chess.com INT 4 Oleksandr Kuzhylnyi Marius Deuer 0-1 37 Open
8 2023-08-21 chess.com SpeedChess Q1Sw chess.com INT 3 Dennis Wagner Marius Deuer 1-0 25 Open
9 2023-08-21 chess.com SpeedChess Q1Sw chess.com INT 2 Marius Deuer Gata Kamsky 0-1 43 Open
10 2023-08-21 chess.com SpeedChess Q1Sw chess.com INT 1 Marius Deuer Pawel Sowinski 1-0 40 Open
11 2023-08-21 chess.com SpeedChess Q1Sw chess.com INT 11 Marius Deuer Yevhenii Yelisieiev 0-1 42 Open
12 2023-08-21 chess.com SpeedChess Q1Sw chess.com INT 10 Florian Schwabeneder Marius Deuer 1-0 38 Open
13 2023-04-04 Titled Tue 4th Apr Early chess.com INT 9 Manuel Alberto Marius Deuer 1-0 21 Open
14 2023-04-04 Titled Tue 4th Apr Early chess.com INT 8 Marius Deuer Nicolas De La Colina 0-1 44 Open
15 2023-04-04 Titled Tue 4th Apr Early chess.com INT 7 Shukhrat Makhmudov Marius Deuer 0-1 23 Open
16 2023-04-04 Titled Tue 4th Apr Early chess.com INT 6 Peter Prohaszka Marius Deuer 1-0 30 Open
17 2023-04-04 Titled Tue 4th Apr Early chess.com INT 5 Marius Deuer Regita Desyari Putri 1-0 40 Open
18 2023-04-04 Titled Tue 4th Apr Early chess.com INT 4 Marius Deuer Alan Pichot 0-1 20 Open
19 2023-04-04 Titled Tue 4th Apr Early chess.com INT 3 Daniil Postnikov Marius Deuer 1-0 41 Open
20 2023-04-04 Titled Tue 4th Apr Early chess.com INT 2 Jake Kleiman Marius Deuer 0-1 41 Open
21 2023-04-04 Titled Tue 4th Apr Early chess.com INT 1 Marius Deuer Nikolai Vlassov 0-1 35 Open
22 2023-04-04 Titled Tue 4th Apr Early chess.com INT 11 Bakhtiyar Nugumanov Marius Deuer 0-1 55 Open
23 2023-04-04 Titled Tue 4th Apr Early chess.com INT 10 Marius Deuer Jorge Carlos Antonio 0-1 51 Open
24 2022-12-20 Titled Tue 20th Dec Early chess.com INT 9 Yahli Sokolovsky Marius Deuer 1-0 61 Open
25 2022-12-20 Titled Tue 20th Dec Early chess.com INT 8 Felix Rose Marius Deuer 0-1 27 Open
26 2022-12-20 Titled Tue 20th Dec Early chess.com INT 7 Marius Deuer Nurai Sovetbekova 1-0 41 Open
27 2022-12-20 Titled Tue 20th Dec Early chess.com INT 6 Lile Koridze Marius Deuer 1-0 40 Open
28 2022-12-20 Titled Tue 20th Dec Early chess.com INT 5 Marius Deuer Dirk Troltenier 1-0 37 Open
29 2022-12-20 Titled Tue 20th Dec Early chess.com INT 4 Marius Deuer Ege Danaci 0-1 47 Open
30 2022-12-20 Titled Tue 20th Dec Early chess.com INT 3 Vadim Bobkov Marius Deuer 1-0 43 Open
31 2022-12-20 Titled Tue 20th Dec Early chess.com INT 2 Radmila Kovacevic Marius Deuer 0-1 59 Open
32 2022-12-20 Titled Tue 20th Dec Early chess.com INT 1 Marius Deuer Martyn Kravtsiv 0-1 34 Open
33 2022-12-20 Titled Tue 20th Dec Early chess.com INT 11 Marius Deuer Talaibek Osmonbekov 0-1 16 Open
34 2022-12-20 Titled Tue 20th Dec Early chess.com INT 10 Marius Deuer Stanislav Tsyhanchuk 0-1 44 Open
35 2022-12-13 Titled Tue 13th Dec Early chess.com INT 9 Balazs Csonka Marius Deuer 1-0 69 Open
36 2022-12-13 Titled Tue 13th Dec Early chess.com INT 8 Marius Deuer Denes Boros 0-1 28 Open
37 2022-12-13 Titled Tue 13th Dec Early chess.com INT 7 Deniel Causo Marius Deuer 0-1 76 Open
38 2022-12-13 Titled Tue 13th Dec Early chess.com INT 6 Lennis Martinez Ramirez Marius Deuer 0-1 51 Open
39 2022-12-13 Titled Tue 13th Dec Early chess.com INT 5 Marius Deuer Tangi Migot 1-0 31 Open
40 2022-12-13 Titled Tue 13th Dec Early chess.com INT 4 Stanislaw Osiecki Marius Deuer 0-1 36 Open
41 2022-12-13 Titled Tue 13th Dec Early chess.com INT 3 Maksim Volkov Marius Deuer 1-0 37 Open
42 2022-12-13 Titled Tue 13th Dec Early chess.com INT 2 Marius Deuer Zhongyi Tan 0-1 45 Open
43 2022-12-13 Titled Tue 13th Dec Early chess.com INT 1 Marius Deuer Jonathan Cruz 1-0 36 Open
44 2022-12-13 Titled Tue 13th Dec Early chess.com INT 11 Alen Yeremyan Marius Deuer 1-0 27 Open
45 2022-12-13 Titled Tue 13th Dec Early chess.com INT 10 Marius Deuer Aleks Sahakyan 0-1 43 Open
46 2022-11-15 Titled Tue 15th Nov Early chess.com INT 9 Bartosz Sowul Marius Deuer 0-1 31 Open
47 2022-11-15 Titled Tue 15th Nov Early chess.com INT 8 Alberto Fabris Marius Deuer 0-1 17 Open
48 2022-11-15 Titled Tue 15th Nov Early chess.com INT 7 Marius Deuer Evgenij Shuvalov 0-1 59 Open
49 2022-11-15 Titled Tue 15th Nov Early chess.com INT 6 Sara Adel Marius Deuer 0-1 63 Open
50 2022-11-15 Titled Tue 15th Nov Early chess.com INT 5 Marius Deuer Christopher Guzman 0-1 38 Open

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