[Event "Manila op"]
[Site "Manila"]
[Date "1991.??.??"]
[Round "?"]
[White "Bersamina, N."]
[Black "Rodriguez, Ruben"]
[Result "0-1"]
[ECO "A34"]
[BlackElo "2420"]
[PlyCount "104"]
[EventDate "1991.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "PHI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c5 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nc7 6. Nf3 Nc6 7. 0-0 e5 8. d3 Be7 9. a3 Qd7 10. Be3 f6 11. Qa4 Nd4 12. Qxd7+ Bxd7 13. Rac1 Nb3 14. Rc2 Rb8 15. Nd2 Nd4 16. Bxd4 exd4 17. Nd5 Nxd5 18. Bxd5 Bg4 19. Re1 Kd7 20. Kg2 Rhe8 21. Ne4 Rec8 22. Rec1 b6 23. h3 Bh5 24. g4 Bg6 25. f4 f5 26. Ng3 Rf8 27. Rf1 Kd6 28. Bf3 fxg4 29. Bxg4 Kc7 30. Nh5 Bxh5 31. Bxh5 g6 32. Bg4 h5 33. Be6 Rf6 34. Bd5 Rbf8 35. Be4 Kd7 36. Rcc1 Bd6 37. Rc4 Bxf4 38. b4 Bd6 39. Bf3 Ke7 40. Rfc1 Kf7 41. bxc5 Bxc5 42. Rxc5 bxc5 43. Rxc5 Ra6 44. Rd5 Ra4 45. Rd7+ Ke6 46. Bc6 Ra6 47. Bb5 Ra5 48. Rb7 Rxa3 49. Bc4+ Kd6 50. Rb5 Rf5 51. Rb8 Ra1 52. Rd8+ Kc5 0-1

[Event "Greenhills op"]
[Site "Greenhills"]
[Date "1989.??.??"]
[Round "?"]
[White "Roca, Petronio"]
[Black "Bersamina, N."]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "2335"]
[PlyCount "49"]
[EventDate "1989.07.??"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "PHI"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Bg5 Bb7 12. Nbd2 Re8 13. a4 h6 14. Bh4 Bf8 15. dxe5 Nxe5 16. Nxe5 dxe5 17. Qe2 Rb8 18. Rad1 Bc8 19. Nc4 Bd7 20. Bxf6 gxf6 21. Ne3 Qc8 22. axb5 axb5 23. Rxd7 Qxd7 24. Rd1 Qc8 25. Qh5 1-0

