| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 426. C Noe vs T Sammalvuo |
| 1-0 | 101 | 2021 | European Club Cup | E39 Nimzo-Indian, Classical, Pirc Variation |
| 427. C Jepson vs T Sammalvuo |
| 0-1 | 35 | 2021 | European Club Cup | A15 English |
| 428. T Sammalvuo vs E Uruci |
| 0-1 | 52 | 2021 | European Club Cup | D18 Queen's Gambit Declined Slav, Dutch |
| 429. R Cumming vs T Sammalvuo |
| 0-1 | 35 | 2021 | European Club Cup | C95 Ruy Lopez, Closed, Breyer |
| 430. T Sammalvuo vs M Yilmaz |
| 0-1 | 28 | 2023 | European Club Cup | D38 Queen's Gambit Declined, Ragozin Variation |
| 431. T Sammalvuo vs B Kristinsson |
| 1-0 | 35 | 2023 | Icelandic Team Championship 2023/24 | A70 Benoni, Classical with 7.Nf3 |
| 432. A Prudnikov vs T Sammalvuo |
| 1-0 | 76 | 2023 | Icelandic Team Championship 2023/24 | C22 Center Game |
| 433. T Sammalvuo vs D Ragnarsson |
| ½-½ | 7 | 2023 | Icelandic Team Championship 2023/24 | D80 Grunfeld |
| 434. T Sammalvuo vs J Ingvason |
| 1-0 | 33 | 2023 | Icelandic Team Championship 2023/24 | D10 Queen's Gambit Declined Slav |
| 435. T Thorhallsson vs T Sammalvuo |
| ½-½ | 19 | 2023 | Icelandic Team Championship 2023/24 | C42 Petrov Defense |
| 436. A Kozak vs T Sammalvuo |
| 1-0 | 20 | 2023 | 24th European Teams | D31 Queen's Gambit Declined |
| 437. T Sammalvuo vs E Amar |
| ½-½ | 82 | 2023 | 24th European Teams | D52 Queen's Gambit Declined |
| 438. M Poulsen vs T Sammalvuo |
| 1-0 | 42 | 2023 | 24th European Teams | C48 Four Knights |
| 439. J Beukema vs T Sammalvuo |
| 1-0 | 73 | 2023 | 24th European Teams | D37 Queen's Gambit Declined |
| 440. M A Maurizzi vs T Sammalvuo |
| 1-0 | 136 | 2024 | 39th ECC Open | C49 Four Knights |
Kibitzing
