| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. J Kostro vs P Jigjidsuren |
| 1-0 | 47 | 1973 | Rubinstein Memorial | C90 Ruy Lopez, Closed |
| 27. P Jigjidsuren vs A Maciejewski |
| 0-1 | 33 | 1973 | Rubinstein Memorial | B02 Alekhine's Defense |
| 28. P Jigjidsuren vs R Nicevski |
| 1-0 | 45 | 1973 | Rubinstein Memorial | B57 Sicilian |
| 29. P Markland vs P Jigjidsuren |
| ½-½ | 24 | 1973 | Rubinstein Memorial | C69 Ruy Lopez, Exchange, Gligoric Variation |
| 30. K Pytel vs P Jigjidsuren |
| 1-0 | 64 | 1973 | Rubinstein Memorial | A14 English |
| 31. P Jigjidsuren vs M Dvoretzky |
| ½-½ | 12 | 1973 | Rubinstein Memorial | B17 Caro-Kann, Steinitz Variation |
| 32. P Jigjidsuren vs E Ermenkov |
| 0-1 | 87 | 1973 | Rubinstein Memorial | B31 Sicilian, Rossolimo Variation |
| 33. P Jigjidsuren vs W Schmidt |
| ½-½ | 42 | 1973 | Rubinstein Memorial | B44 Sicilian |
| 34. I Radulov vs P Jigjidsuren |
| 1-0 | 48 | 1980 | Valletta Olympiad | C45 Scotch Game |
| 35. P Jigjidsuren vs J Liang |
| 1-0 | 30 | 1980 | Valletta Olympiad | B93 Sicilian, Najdorf, 6.f4 |
| 36. L Lucena vs P Jigjidsuren |
| 0-1 | 41 | 1980 | Valletta Olympiad | D55 Queen's Gambit Declined |
| 37. Hjartarson vs P Jigjidsuren |
| ½-½ | 61 | 1980 | Valletta Olympiad | D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst |
| 38. P Jigjidsuren vs A Kuligowski |
| 0-1 | 25 | 1980 | Valletta Olympiad | B93 Sicilian, Najdorf, 6.f4 |
| 39. P Jigjidsuren vs P Roth |
| 0-1 | 45 | 1980 | Valletta Olympiad | C64 Ruy Lopez, Classical |
| 40. P Jigjidsuren vs R Cifuentes |
| 1-0 | 34 | 1980 | Valletta Olympiad | B15 Caro-Kann |
| 41. E Bernal vs P Jigjidsuren |
 | 1-0 | 37 | 1980 | Valletta Olympiad | D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst |
| 42. Seirawan vs P Jigjidsuren |
| 1-0 | 52 | 1982 | Lucerne Olympiad | D31 Queen's Gambit Declined |
| 43. A S Segal vs P Jigjidsuren |
| 1-0 | 58 | 1982 | Lucerne Olympiad | D37 Queen's Gambit Declined |
| 44. R Mascarinas vs P Jigjidsuren |
| 1-0 | 34 | 1982 | Lucerne Olympiad | D33 Queen's Gambit Declined, Tarrasch |
| 45. P Jigjidsuren vs M Dienavorian |
| ½-½ | 52 | 1982 | Lucerne Olympiad | C10 French |
| 46. P Jigjidsuren vs L Apol |
| 1-0 | 32 | 1982 | Lucerne Olympiad | B92 Sicilian, Najdorf, Opocensky Variation |
| 47. P Jigjidsuren vs E Arlandi |
| 1-0 | 51 | 1982 | Lucerne Olympiad | C42 Petrov Defense |
| 48. P Jigjidsuren vs W Wittmann |
| 0-1 | 65 | 1982 | Lucerne Olympiad | B89 Sicilian |
| 49. J Kiedrowicz vs P Jigjidsuren |
| 1-0 | 54 | 1986 | Dreszer mem | E12 Queen's Indian |
| 50. P Jigjidsuren vs A Cichocki |
| 1-0 | 33 | 1986 | Dreszer mem | C05 French, Tarrasch |
Kibitzing
