Antonio, currently RPs No. 3 behind International Master Mark Paragua and GM Eugene Torre, completed a four-match sweep of the mens blitz elimination tournament at the Ninoy Aquino Stadium by trouncing fellow GM Nelson Mariano II that solidified his claim as the countrys blitz king.
Joining Antonio in the blitz team were defending Zone 3.3 champion IM Ronald Dableo and IM Jayson Gonzales.
Another slot could go to either Mariano or Paragua, who once topped a strong international blitz tournament.
Sherily Cua, on the other hand, topped the distaff side by beating National Master Catherine Perena in the finals. Perena settled for second place and a slot in the team while WNM Joan Toledo took the third berth. Either Beverly Mendoza or Sherrie Joy Lomibao could get the fourth spot.
Antonio, a regular member of the mens Olympiad chess team, earlier made the standard and rapid teams.
Aside from Antonio, the other members of the standard squad are Torre, Dableo, FIDE Master Oliver Dimakiling and reigning national juniors champion Oliver Barbosa with IM Jayson Gonzales as reserve player. Torre made it to the team through the "option clause."
Antonio also leads the rapid chess team that also includes Paragua, Mariano, IMs Barlo Nadera and Petronio Roca. Paragua got a slot after Torre gave up his spot.
The womens standard team is made up of Lomibao, Mendoza, Shercila Cua, Enirose Magno and Aices Salvador.