FIDE ID:
Geir S. Tallaksen Ostmoe
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| TCh-NOR Elite 2025-26 | 10/31/2025 | 2295 |  Norway |
| Kragero Resort Chess 2024 | 02/21/2024 | 2277 | Norway |
| ch-NOR 2022 | 07/08/2022 | 2450 | Norway |
| Kragero Resort Chess 2022 | 02/23/2022 | 2250 | Norway |
Most Played Openings as White
| ECO | Opening | Games |
| E12 | Queen's Indian defence | 17 games |
| E11 | Bogo-Indian defence | 10 games |
| D10 | Queen's Gambit Declined Slav defence | 7 games |
| E99 | King's Indian, orthodox, Aronin-Taimanov, main line | 7 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C60 | Ruy Lopez (Spanish opening) | 13 games |
| C55 | Two knights defence | 11 games |
| C95 | Ruy Lopez, closed, Breyer, 10.d4 | 9 games |
| E05 | Catalan, open, classical line | 8 games |
