Ronda 4

23 games: white won 8, 5 draws, black won 10.

1. 1GM Quesada Perez, Luis Ernesto1–0GM Cori, Jorge
2. 2GM Obregon Rivero, Juan Carlos0–1GM Galaviz Medina, Sion Radamantys
3. 3IM Torres Rosas, Luis Carlos½–½GM Miranda Mesa, Elier
4. 4FM Varela Velazquez, Carlos Francisco½–½FM Perez Rodriguez, Cesar Alejandro
5. 5IM Sandoval Mercado, Carlos0–1FM Gonzalez Zharikov, Andrey
6. 6IM Otero Acosta, Diasmany1–0GM Hernandez Guerrero, Gilberto
7. 7Vega Castaneda, Ulises Antonio0–1FM Ramos Silvera, Roberto Alejandro
8. 8Fonseca Manrique, Enrique½–½FM Garcia de Dios, Jose Antonio
9. 9FM Lopez Raygoza, Luis Alberto0–1FM Avila Rodriguez, Joshua Adrian
10. 10IM Figueredo Losada, Leonel½–½FM Gonzalez Arroyo, Lenin
11. 11FM Benitez Lozano, Javier½–½WIM Ortez, Andrea
12. 12FM Salinas Cardenas, Rodrigo Salvador1–0Laris Diaz, Alan
13. 13WGM Linares Napoles, Oleiny1–0Gonzalez Cadena, Armando Zayd
14. 14Sanchez Gonzalez, Uri0–1CM Paredes Guzman, Francisco Javier
15. 15CM Vega Castaneda, Luis Carlos0–1IM Larduet Despaigne, Carlos
16. 16WIM Corrales Jimenez, Zenia1–0Fonseca Garcia, Luis Humbe
17. 17Silva Hernandez, Jose Luis1–0Herrera Mendez, Oscar Ivan
18. 18Contreras Cardona, Alfredo Ignacio1–0Barrios Cruz, Mario Antonio
19. 19Ordonez Alarcon, Daniela0–1Sanchez Lopez, Brian Ricardo
20. 20Shaffer, Alexander0–1CM Cortes Medina, Fernando
21. 21Olvera Almanza, Deneb0–1Cardenas Uribe, Mateo
22. 22WCM Tuk Martin, Dana Katherine1–0Ortiz Barranon, Fernando
23. 23Montoya Medina, Santiago0–1Reyes Alba, Carlos Andres