IM Geir Sune Tallaksen Ostmoe

Country

NOR

Birth Year

1985 (Age ≈41)

Gender

M

Title

International Master

FIDE ID

1502778

FIDE ratings

2483.0 -5.0

Classical

Live rating

2469

Rapid

Published FIDE

2378

Blitz

Published FIDE

Official classical ranks

World rank
#663
National rank · NOR
#11

Active players · Oct 2026 FIDE list ⓘ

FIDE rating history

Highest recorded rating
2496 Dec 2025
Recorded years
2001–2026
Archived games
102

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: 2026-10-31 (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 2026-10-30 Norwegian Team League Eliteserien 2026/27 Lambertseter gård, Oslo 1.11 Kaasen, Tor Fredrik Ostmoe, Geir Sune Tallaksen 1-0 37 Open
2 2026-03-08 TCh-NOR Elite 2025-26 Norway NOR 9.21 Ostmoe,G Urkedal,F 1/2-1/2 24 Open
3 2026-03-07 TCh-NOR Elite 2025-26 Norway NOR 8.41 Bern,I Ostmoe,G 1/2-1/2 53 Open
4 2026-03-06 TCh-NOR Elite 2025-26 Norway NOR 7.31 Ostmoe,G Kreken,Eivind Grunt 1/2-1/2 49 Open
5 2026-02-08 TCh-NOR Elite 2025-26 Norway NOR 6.31 Tor Fredrik Kaasen Geir Sune Tallaksen Ostmoe 1/2-1/2 36 Open
6 2026-02-07 TCh-NOR Elite 2025-26 Norway NOR 5.41 Geir Sune Tallaksen Ostmoe Konstantin Tarlev 1/2-1/2 48 Open
7 2026-02-06 TCh-NOR Elite 2025-26 Norway NOR 4.21 Jon Ludvig Hammer Geir Sune Tallaksen Ostmoe 1-0 44 Open
8 2025-11-02 TCh-NOR Elite 2025-26 Norway NOR 3.51 Geir Sune Tallaksen Ostmoe Mihajlo Stojanovic 0-1 78 Open
9 2025-11-01 TCh-NOR Elite 2025-26 Norway NOR 2.11 Frode Elsness Geir Sune Tallaksen Ostmoe 0-1 53 Open
10 2025-10-31 TCh-NOR Elite 2025-26 Norway NOR 1.51 Dmitry V. Sklyarov Geir Sune Tallaksen Ostmoe 0-1 64 Open
11 2024-02-25 Kragero Resort Chess 2024 Kragero NOR 9.11 Geir Sune Tallaksen Ostmoe Jacob Templen Grave 1-0 58 Open
12 2024-02-24 Kragero Resort Chess 2024 Kragero NOR 8.11 Evgeniya Doluhanova Geir Sune Tallaksen Ostmoe 1/2-1/2 31 Open
13 2024-02-24 Kragero Resort Chess 2024 Kragero NOR 7.4 Geir Sune Tallaksen Ostmoe Dragos Ceres 0-1 38 Open
14 2024-02-23 Kragero Resort Chess 2024 Kragero NOR 6.12 Arsenijs Savicevs Geir Sune Tallaksen Ostmoe 0-1 23 Open
15 2024-02-23 Kragero Resort Chess 2024 Kragero NOR 5.14 Geir Sune Tallaksen Ostmoe Mariam Mkrtchyan 1-0 35 Open
16 2024-02-22 Kragero Resort Chess 2024 Kragero NOR 4.13 Tarun Kanyamarala Geir Sune Tallaksen Ostmoe 1/2-1/2 33 Open
17 2024-02-22 Kragero Resort Chess 2024 Kragero NOR 3.16 Geir Sune Tallaksen Ostmoe Kim Roger Hansen Westrum 1-0 40 Open
18 2024-02-21 Kragero Resort Chess 2024 Kragero NOR 2.12 Havard Haug Geir Sune Tallaksen Ostmoe 1-0 22 Open
19 2024-02-21 Kragero Resort Chess 2024 Kragero NOR 1.15 Geir Sune Tallaksen Ostmoe Jens L Hjort 1-0 57 Open
20 2022-07-16 ch-NOR 2022 Kongsvinger NOR 9.5 Levi Andre Tallaksen Geir Sune Tallaksen Ostmoe 1/2-1/2 58 Open
21 2022-07-15 ch-NOR 2022 Kongsvinger NOR 8.5 Geir Sune Tallaksen Ostmoe Isak Sjoberg 1/2-1/2 38 Open
22 2022-07-14 ch-NOR 2022 Kongsvinger NOR 7.3 Geir Sune Tallaksen Ostmoe Jon Ludvig Hammer 0-1 40 Open
23 2022-07-13 ch-NOR 2022 Kongsvinger NOR 6.5 Berge Ostenstad Geir Sune Tallaksen Ostmoe 0-1 54 Open
24 2022-07-12 ch-NOR 2022 Kongsvinger NOR 5.4 Frode Elsness Geir Sune Tallaksen Ostmoe 1/2-1/2 56 Open
25 2022-07-11 ch-NOR 2022 Kongsvinger NOR 4.3 Geir Sune Tallaksen Ostmoe Elham Amar 0-1 50 Open
26 2022-07-10 ch-NOR 2022 Kongsvinger NOR 3.2 Lars Oskar Hauge Geir Sune Tallaksen Ostmoe 1/2-1/2 34 Open
27 2022-07-09 ch-NOR 2022 Kongsvinger NOR 2.2 Geir Sune Tallaksen Ostmoe Simen Agdestein 1/2-1/2 60 Open
28 2022-07-08 ch-NOR 2022 Kongsvinger NOR 1.5 Mads Vestby-Ellingsen Geir Sune Tallaksen Ostmoe 0-1 48 Open
29 2022-02-27 Kragero Resort Chess 2022 Kragero NOR 9.4 Geir Sune Tallaksen Ostmoe Vahap Sanal 1-0 27 Open
30 2022-02-26 Kragero Resort Chess 2022 Kragero NOR 8.1 Aksel Bu Kvaloy Geir Sune Tallaksen Ostmoe 0-1 48 Open
31 2022-02-26 Kragero Resort Chess 2022 Kragero NOR 7.4 Geir Sune Tallaksen Ostmoe Evgeny Romanov 0-1 66 Open
32 2022-02-25 Kragero Resort Chess 2022 Kragero NOR 6.2 Daniel Fridman Geir Sune Tallaksen Ostmoe 1-0 29 Open
33 2022-02-25 Kragero Resort Chess 2022 Kragero NOR 5.3 Geir Sune Tallaksen Ostmoe Szymon Gumularz 1-0 41 Open
34 2022-02-24 Kragero Resort Chess 2022 Kragero NOR 4.6 Frode Olav Olsen Urkedal Geir Sune Tallaksen Ostmoe 0-1 58 Open
35 2022-02-24 Kragero Resort Chess 2022 Kragero NOR 3.3 Geir Sune Tallaksen Ostmoe Lucas Van Foreest 1/2-1/2 36 Open
36 2022-02-23 Kragero Resort Chess 2022 Kragero NOR 2.14 Margareth Olde Geir Sune Tallaksen Ostmoe 0-1 72 Open
37 2022-02-23 Kragero Resort Chess 2022 Kragero NOR 1.18 Geir Sune Tallaksen Ostmoe Augustinas Bazilius 1-0 22 Open
38 2022-02-06 TCh-NOR Elite 2021-22 Norway NOR 6.1 Geir Sune Tallaksen Ostmoe Elham Amar 1/2-1/2 56 Open
39 2022-02-05 TCh-NOR Elite 2021-22 Norway NOR 5.4 Magnus Carlsen Geir Sune Tallaksen Ostmoe 1/2-1/2 84 Open
40 2022-02-04 TCh-NOR Elite 2021-22 Norway NOR 4.2 Geir Sune Tallaksen Ostmoe Benjamin Arvola Notkevich 1-0 58 Open
41 2021-10-29 TCh-NOR Elite 2021-22 Norway NOR 1.3 Ivar Bern Geir Sune Tallaksen Ostmoe 1/2-1/2 46 Open
42 2021-09-04 Online Olym Div2 C 2021 chess.com INT 9.4 Blazo Kalezic Geir Sune Tallaksen Ostmoe 1/2-1/2 32 Open
43 2021-09-03 Online Olym Div2 C 2021 chess.com INT 6.4 Ilia Smirin Geir Sune Tallaksen Ostmoe 1-0 49 Open
44 2021-09-03 Online Olym Div2 C 2021 chess.com INT 5.2 Geir Sune Tallaksen Ostmoe Andre Neves Fidalgo 1/2-1/2 36 Open
45 2021-09-03 Online Olym Div2 C 2021 chess.com INT 4.5 Mukai Cyril Chigodo Geir Sune Tallaksen Ostmoe 1/2-1/2 52 Open
46 2020-06-02 Titled Tuesday 2nd June chess.com INT 9 Mariia Berdnyk Geir Sune Tallaksen Ostmoe 0-1 33 Open
47 2020-06-02 Titled Tuesday 2nd June chess.com INT 8 Geir Sune Tallaksen Ostmoe Domantas Klimciauskas 1-0 42 Open
48 2020-06-02 Titled Tuesday 2nd June chess.com INT 7 Joel Banawa Geir Sune Tallaksen Ostmoe 1-0 86 Open
49 2020-06-02 Titled Tuesday 2nd June chess.com INT 6 Geir Sune Tallaksen Ostmoe Daniel Eduardo Lopez Idarraga 1/2-1/2 51 Open
50 2020-06-02 Titled Tuesday 2nd June chess.com INT 5 Yahor Silich Geir Sune Tallaksen Ostmoe 0-1 21 Open

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