| White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
|
Jonatansson, Sigurdur ...
|
|
Sigurvaldason, Hjalmar
|
1450
|
B22
|
2015
|
1-0
| 39 |
|
|
|
|
Jonatansson, Sigurdur ...
|
|
Thrainsson, Birgir Raf...
|
1720
|
C78
|
2015
|
1-0
| 54 |
|
|
|
|
Jonatansson, Sigurdur ...
|
1691
|
Sigurdsson, Birkir Kar...
|
1900
|
C77
|
2016
|
1-0
| 49 |
|
|
|
|
Jonatansson, Sigurdur ...
|
1645
|
Thorisson, Benedikt
|
1097
|
B43
|
2017
|
1-0
| 33 |
|
|
|
|
Jonatansson, Sigurdur ...
|
1649
|
Valdimarsson, Johann
|
|
B23
|
2018
|
1-0
| 42 |
|
|
|
|
Jonatansson, Sigurdur ...
|
1649
|
Hreinsson, Arnthor
|
1513
|
B52
|
2018
|
1-0
| 39 |
|
|
|
|
Jonatansson, Sigurdur ...
|
1658
|
Omarsson, Adam
|
1168
|
D00
|
2019
|
1-0
| 25 |
|
|
|
|
Jonatansson, Sigurdur ...
|
1670
|
Sveinbjornsson, Gudmun...
|
|
B12
|
2019
|
1-0
| 37 |
|
|
|
|
Jonatansson, Sigurdur ...
|
1670
|
Magnusson, Thorsteinn
|
1568
|
D00
|
2019
|
1-0
| 16 |
|
|
|
|
Jonatansson, Sigurdur ...
|
1651
|
Jonasson, Hordur
|
1551
|
C87
|
2020
|
1-0
| 61 |
|
|
|
|
Jonatansson, Sigurdur ...
|
1542
|
Adhikari, Flovent Rigv...
|
|
B51
|
2020
|
1-0
| 42 |
|
|
|
|
Jonatansson, Sigurdur ...
|
1542
|
Arnarson, Hrafn
|
|
B00
|
2020
|
1-0
| 1 |
|
|
|
|
Jonatansson, Sigurdur ...
|
1731
|
Asgeirsson, Adalsteinn...
|
1434
|
C64
|
2024
|
1-0
| 22 |
|
|
|