| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. J Grefe vs G Bordonada |
| 1-0 | 34 | 1975 | Australian Open | B11 Caro-Kann, Two Knights, 3...Bg4 |
| 27. E Torre vs G Bordonada |
| 1-0 | 17 | 1975 | Australian Open | A36 English |
| 28. W Jordan vs G Bordonada |
| 0-1 | 38 | 1975 | Australian Open | A07 King's Indian Attack |
| 29. G Bordonada vs T Shaw |
| 0-1 | 63 | 1975 | Asian Masters | C98 Ruy Lopez, Closed, Chigorin |
| 30. G Bordonada vs R Ravisekhar |
| 1-0 | 32 | 1977 | Asian Team Championship | B72 Sicilian, Dragon |
| 31. G Bordonada vs V Small |
 | 1-0 | 31 | 1977 | Asian Team Championship | A07 King's Indian Attack |
| 32. A Prods vs G Bordonada |
| ½-½ | 45 | 1977 | Asian Team Championship | E69 King's Indian, Fianchetto, Classical Main line |
| 33. G Bordonada vs C Hon |
| 1-0 | 27 | 1977 | Asian Team Championship | B06 Robatsch |
| 34. D Chen vs G Bordonada |
| 0-1 | 48 | 1977 | Asian Team Championship | B18 Caro-Kann, Classical |
| 35. P Sangadsup vs G Bordonada |
| 0-1 | 25 | 1977 | Asian Team Championship | B58 Sicilian |
| 36. G Bordonada vs C Goh |
| 1-0 | 34 | 1977 | Asian Team Championship | B57 Sicilian |
| 37. G Bordonada vs I Jones |
| 1-0 | 29 | 1978 | Buenos Aires Olympiad | C29 Vienna Gambit |
| 38. G Bordonada vs J Arnason |
| 1-0 | 33 | 1978 | Buenos Aires Olympiad | B33 Sicilian |
| 39. S Kagan vs G Bordonada |
| 0-1 | 80 | 1978 | Buenos Aires Olympiad | B18 Caro-Kann, Classical |
| 40. G Bordonada vs J Adamski |
| 1-0 | 47 | 1978 | Buenos Aires Olympiad | B81 Sicilian, Scheveningen, Keres Attack |
| 41. C Silva Sanchez vs G Bordonada |
| ½-½ | 14 | 1978 | Buenos Aires Olympiad | A10 English |
| 42. A Huss vs G Bordonada |
| ½-½ | 35 | 1978 | Buenos Aires Olympiad | E12 Queen's Indian |
| 43. G Bordonada vs A Reid |
| ½-½ | 71 | 1978 | Buenos Aires Olympiad | C29 Vienna Gambit |
| 44. G Bordonada vs B R Anderson |
| 1-0 | 36 | 1978 | Buenos Aires Olympiad | C91 Ruy Lopez, Closed |
| 45. A Bachtiar vs G Bordonada |
| 0-1 | 46 | 1979 | Jakarta | B33 Sicilian |
| 46. G Bordonada vs T Shaw |
| ½-½ | 34 | 1979 | Jakarta | C91 Ruy Lopez, Closed |
| 47. Dorfman vs G Bordonada |
| 1-0 | 65 | 1979 | Jakarta | A30 English, Symmetrical |
| 48. G Bordonada vs E Torre |
| 1-0 | 30 | 1979 | Jakarta | B06 Robatsch |
| 49. R Maninang vs G Bordonada |
| ½-½ | 15 | 1979 | Jakarta | B18 Caro-Kann, Classical |
| 50. G Bordonada vs F Olafsson |
| 0-1 | 29 | 1979 | Manila | E54 Nimzo-Indian, 4.e3, Gligoric System |
Kibitzing
