16 games · 2012–2023 · 13 classical · 2 online
Gretarsson 105 draws1 Thorfinnsson
78.1% for Gretarsson
Openings between them
| A01 | Nimzo-Larsen Attack: Indian Variation | 1 | 100.0% |
| A45 | Trompowsky Attack | 1 | 100.0% |
| A48 | Torre Attack: Fianchetto Defense | 1 | 100.0% |
| B23 | Sicilian Defense: Closed, Carlsen Variation | 1 | 50.0% |
| B29 | Sicilian Defense: Nimzowitsch Variation, Exchange Variation | 1 | 100.0% |
| B38 | Sicilian Defense: Accelerated Dragon, Maróczy Bind | 1 | 0.0% |
| B90 | Sicilian Defense: Najdorf Variation, Yates Variation | 1 | 100.0% |
| C02 | French Defense: Advance Variation, Euwe Variation | 1 | 50.0% |
| D00 | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | 1 | 100.0% |
| D15 | Slav Defense: Chebanenko Variation | 1 | 50.0% |
| D31 | Semi-Slav Defense: Noteboom Variation, Anti-Noteboom Variation, Belyavsky Line | 1 | 100.0% |
| D33 | Tarrasch Defense: Dubov Tarrasch | 1 | 100.0% |
All games
| Thorfinnsson, Br2431 | 0-1 | Gretarsson, Hj2539 | ch-ISL 2023 | 2023 |
| Thorfinnsson, Br2419 | ½-½ | Gretarsson, Hj2542 | ch-ISL 2022 | 2022 |
| Thorfinnsson, Br2419 | 0-1 | Gretarsson, Hj2548 | Reykjavik Blitz Open 2022 | 2022 |
| Gretarsson, Hj2588 | 1-0 | Thorfinnsson, Br2432 | ch-ISL 2021 | 2021 |
| Gretarsson, Hj2576 | 0-1 | Thorfinnsson, Br2439 | ch-ISL Rapid 2020 | 2020 |
| Gretarsson, Hj2576 | 1-0 | Thorfinnsson, Br2439 | ch-ISL Blitz 2020 | 2020 |
| Thorfinnsson, Br2427 | 0-1 | Gretarsson, Hj2579 | Reykjavik CC Autumn 2020 | 2020 |
| Thorfinnsson, Br2427 | ½-½ | Gretarsson, Hj2579 | ch-ISL 2020 | 2020 |
| Thorfinnsson, Br2446 | 0-1 | Gretarsson, Hj2568 | Selfoss Open 2019 | 2019 |
| Thorfinnsson, Br2443 | 0-1 | Gretarsson, Hj2571 | Northern Lights Open 2017 | 2017 |
| Thorfinnsson, Br2426 | ½-½ | Gretarsson, Hj2580 | ch-ISL 2016 | 2016 |
| Thorfinnsson, Br2419 | ½-½ | Gretarsson, Hj2572 | Reykjavik Open 2016 | 2016 |
| Gretarsson, Hj2561 | 1-0 | Thorfinnsson, Br2416 | ch-ISL 2015 | 2015 |
| Thorfinnsson, Br2459 | 0-1 | Gretarsson, Hj2530 | ch-ISL 2014 | 2014 |
| Thorfinnsson, Br2483 | 0-1 | Gretarsson, Hj2505 | TCh-ISL Div1 2013-14 | 2014 |
| Gretarsson, Hj2507 | ½-½ | Thorfinnsson, Br2465 | 119th ch-SCO 2012 | 2012 |