Pairings of round 4 - 2021-06-07 - 19:00
| Brd. | White | Ran. | Pts. | FIDE | Fed. | Res. | Black | Ran. | Pts. | FIDE | Fed. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Guerrero Orihuela, Jose Luis | 6 | 2.5 | 1904 | Grandama | 0-1 | Medina Martin, Alberto | 1 | 2.5 | 2146 | Club Ajedrez Guia |
| 2 | Rodriguez Melian, Jose Luis | 2 | 2.5 | 2077 | Club Ajedrez Guia | 0-1 | Ramirez Maillo, Cristian | 8 | 2.5 | 1861 | Telde Los Llanos |
| 3 | Cruz Pino, Adrian | 4 | 2.5 | 2004 | Caja de Vecindario | ½-½ | Moreno Diepa, Diego | 3 | 2.5 | 2030 | Club Ajedrez Guia |
| 4 | Rossello Padron, Carlos | 13 | 2.0 | 1747 | Arucas Chess | 0-1 | Camino Carrio, Nicanor | 5 | 2.0 | 1977 | Arucas Chess |
| 5 | Sanchez Ramirez, Gustavo | 16 | 2.0 | 1651 | Caja de Vecindario | 0-1 | Hernandez Guerra, Luna Yue | 9 | 2.0 | 1845 | San Mateo |
| 6 | Ramos Santana, Marcelino | 10 | 2.0 | 1832 | Sociedad La Democracia | 1-0 | Guerra Aleman, Marcial | 19 | 2.0 | 1619 | Arucas Chess |
| 7 | Macias Reyes, Jose Luis | 24 | 2.0 | 1563 | Sociedad La Montaña | ½-½ | Damaso Tacoronte, Carolina | 11 | 2.0 | 1790 | Grandama |
| 8 | Gonzalez Nocedo, Jaime | 27 | 1.5 | 1539 | Fundacion La Caja De Canarias | 1-0 | Diaz Medina, Angelo | 26 | 2.0 | 1551 | Fundacion La Caja De Canarias |
| 9 | Arutyunyan, Mikael | 29 | 1.5 | 1470 | Fundacion La Caja De Canarias | ½-½ | CM Sanchez Quintero, Raul | 7 | 1.5 | 1879 | Sociedad La Montaña |
| 10 | Suarez Pazos, Alberto | 18 | 1.5 | 1620 | Anand | 0-1 | Santiago Llanes, Jose Juan | 15 | 1.5 | 1652 | Individual |
| 11 | Aguilera Suarez, Antonio | 12 | 1.0 | 1778 | Telde Los Llanos | ½-½ | Almeida Cubas, Mirella | 23 | 1.0 | 1587 | Club Ajedrez Guia |
| 12 | Sanchez Montesdeoca, Isaac | 14 | 1.0 | 1746 | Arucas Chess | 1-0 | Kirigin, Domagoj | 34 | 1.0 | 0 | Fundacion La Caja De Canarias |
| 13 | Monte Soto, Jose Aurelio | 20 | 1.0 | 1616 | Grandama | 1-0 | Cabrera Rosales, Juan Pedro | 32 | 1.0 | 0 | Arucas Chess |
| 14 | Dominguez Gutierrez, Juan C. | 25 | 1.0 | 1557 | Anand | 1-0 | Julien Casteleiro, Ariel | 22 | 1.0 | 1595 | Caja de Vecindario |
| 15 | Fernandez Tovar, Jesus Alberto | 33 | 1.0 | 0 | Fundacion La Caja De Canarias | --+ | Diaz Mendoza, Eladio | 21 | 0.5 | 1610 | Telde Los Llanos |
| 16 | Diaz Del Rosario, Carlos Efren | 31 | 0.0 | 1088 | Fundacion La Caja De Canarias | 0-1 | Harutyunyan, Artyom I | 17 | 0.0 | 1636 | Fundacion La Caja De Canarias |
| 17 | Basualdo De Ornelas, Jorge | 28 | 0.0 | 1532 | Fundacion La Caja de Canarias | 1-0 | Damaso Gonzalez, Gara | 30 | 0.0 | 1264 | Grandama |