MAYOR CHRISTIAN D. NATIVIDAD FIESTA REPUBLIKA 2018 KIDDIES 14 & UNDER RAPID CHESS CHAMPIONSHIP
Feb. 27, 2018 20 mins + 5 sec. Bronstein (delay) modeAsian Universities Chess Championships 2018 MEN - BLITZ
June 1, 2018 90 mins + 30 sec incrementAsian Universities Chess Championships 2018 MEN
June 1, 2018 90 mins + 30 sec increment19th ASEAN+ Age Groups Chess Championships - Open under 14
June 24, 2018 90 min + 30 sec19th ASEAN+ Age Groups Chess Championships - Rapid Open under 14
June 26, 2018 25 minutes19th ASEAN+ Age Groups Chess Championships - Blitz Open under 14
June 27, 2018 5 minutesCHESS CIRCLE TOURNAMENT IN MEMORIAM ODETTE ALCANTARA - KIDDIES DIV.
Aug. 7, 2018 20 mins + 3 secs. delayCHESS FOR A CAUSE II 1950 & BELOW
Aug. 14, 2018 20 mins +3 secsMAYOR CHRISTIAN D. NATIVIDAD AGILA NG BULACAN CUP NON-MASTER 1975 & BELOW RAPID CHESS TOURNAMENT
Aug. 27, 2018BATANG PINOY NATIONAL FINALS RAPID BOYS 12 & UNDER
Sept. 21, 2018 15 mins + 10 incrfement per move