| White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
|
Palacios de la Prida, ...
|
|
Arrechea
|
|
B22
|
1977
|
1-0
| 27 |
|
|
|
|
Arrechea
|
|
Calvo Minguez, Ricardo
|
2465
|
C44
|
1977
|
0-1
| 34 |
|
|
|
|
Beltran
|
|
Arrechea
|
|
E90
|
1977
|
0-1
| 28 |
|
|
|
|
Petti, Luca Giovanni
|
2023
|
Arrechea, Ramiro
|
|
B75
|
2023
|
1-0
| 22 |
|
|
|
|
Arrechea, Ramiro
|
|
Etchevest, Marcelo
|
1745
|
B01
|
2023
|
0-1
| 113 |
|
|
|
|
Ccahuancama, Abraham W...
|
1632
|
Arrechea, Ramiro
|
|
B70
|
2023
|
1-0
| 46 |
|
|
|
|
Avila, Federico
|
1437
|
Arrechea, Ramiro
|
|
B72
|
2023
|
1-0
| 34 |
|
|
|
|
Arrechea, Ramiro
|
|
Gonzalez, Ignacio
|
1369
|
C44
|
2023
|
0-1
| 35 |
|
|
|
|
Arrechea, Ramiro
|
|
Romeo, Luis Pablo
|
1355
|
B02
|
2023
|
1-0
| 26 |
|
|
|
|
Romeo Andrenacci, Luig...
|
|
Arrechea, Ramiro
|
|
E71
|
2023
|
0-1
| 21 |
|
|
|
|
Arrechea, Ramiro
|
|
Menduni Gavarotto, Jul...
|
1665
|
C44
|
2023
|
0-1
| 28 |
|
|
|