| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. J Litcher vs P Bersamina |
 | 0-1 | 46 | 2011 | Inter-Cities Chess Team Championship | B27 Sicilian |
| 27. T Montoyo vs P Bersamina |
| 0-1 | 67 | 2011 | Inter-Cities Chess Team Championship | A01 Nimzovich-Larsen Attack |
| 28. P Bersamina vs E Emperado |
| ½-½ | 54 | 2011 | Inter-Cities Chess Team Championship | B23 Sicilian, Closed |
| 29. P Bersamina vs R Dellota |
| 1-0 | 37 | 2011 | MERALCO Rapid Tournament | A07 King's Indian Attack |
| 30. R Sol Cruz vs P Bersamina |
| ½-½ | 49 | 2011 | MERALCO Rapid Tournament | B13 Caro-Kann, Exchange |
| 31. Karlycris Clarito vs P Bersamina |
| 0-1 | 30 | 2011 | MERALCO Rapid Tournament | E11 Bogo-Indian Defense |
| 32. P Bersamina vs Xin Jun Jarrel Bin |
| 1-0 | 17 | 2011 | 2nd Singapore International Youth Champ | C44 King's Pawn Game |
| 33. R Adethya vs P Bersamina |
| 0-1 | 53 | 2011 | 2nd Singapore International Youth Champ | E81 King's Indian, Samisch |
| 34. P Bersamina vs Cheng Yi Aloysius Chia |
| 1-0 | 37 | 2011 | 2nd Singapore International Youth Champ | B92 Sicilian, Najdorf, Opocensky Variation |
| 35. J Docena vs P Bersamina |
| 0-1 | 41 | 2011 | 2nd Singapore International Youth Champ | B27 Sicilian |
| 36. P Bersamina vs Tupfah Khumnorkaew |
| 1-0 | 34 | 2011 | 2nd Singapore International Youth Champ | B23 Sicilian, Closed |
| 37. Muhd Irfan Haqqim Azhar vs P Bersamina |
| 0-1 | 33 | 2011 | 2nd Singapore International Youth Champ | A45 Queen's Pawn Game |
| 38. T M Tran vs P Bersamina |
| 1-0 | 40 | 2011 | 2nd Singapore International Youth Champ | B06 Robatsch |
| 39. P Bersamina vs Mohd Faizal Roslan |
| 1-0 | 26 | 2011 | 2nd Singapore International Youth Champ | B06 Robatsch |
| 40. Zhi Yang Ooi vs P Bersamina |
| 0-1 | 40 | 2011 | 2nd Singapore International Youth Champ | A16 English |
| 41. A T Pham vs P Bersamina |
| 0-1 | 47 | 2012 | 13th ASEAN+ AGE-GROUP CHESS CHAMPIONSHIPS | B27 Sicilian |
| 42. P Bersamina vs Van Toan Thanh Nguyen |
| 1-0 | 40 | 2012 | 13th ASEAN+ AGE-GROUP CHESS CHAMPIONSHIPS | B23 Sicilian, Closed |
| 43. P Bersamina vs G Mejia |
| 1-0 | 32 | 2012 | NCAA 88th Season | D20 Queen's Gambit Accepted |
| 44. P Bersamina vs D Buenviaje |
| 1-0 | 25 | 2012 | FM Paulo Simul Exhibition | B13 Caro-Kann, Exchange |
| 45. P Bersamina vs E Balangatan |
| 1-0 | 51 | 2012 | October Chess Festival | C44 King's Pawn Game |
| 46. P Bersamina vs J Saltorio |
| ½-½ | 27 | 2012 | October Chess Festival | B23 Sicilian, Closed |
| 47. P Bersamina vs J L Tapia |
| ½-½ | 47 | 2012 | FM Paulo Simul Exhibition | B10 Caro-Kann |
| 48. P Bersamina vs E Gamis |
| ½-½ | 39 | 2012 | FM Paulo Simul Exhibition | A07 King's Indian Attack |
| 49. P Bersamina vs J Alexis Marquez |
| ½-½ | 40 | 2012 | October Chess Festival | B23 Sicilian, Closed |
| 50. P Bersamina vs R Ople |
| 0-1 | 28 | 2012 | October Chess Festival | B14 Caro-Kann, Panov-Botvinnik Attack |
Kibitzing
