| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Ribli vs J Sampouw |
| 1-0 | 28 |
1972 |
Skopje (ol) | C77 Ruy Lopez |
| 2. E Paoli vs J Sampouw |
| ½-½ | 40 |
1972 |
Skopje ol (Men) fin-B | C50 Giuoco Piano |
| 3. J Sampouw vs Ujtumen |
| 0-1 | 34 |
1974 |
Nice olm | C81 Ruy Lopez, Open, Howell Attack |
| 4. J Sampouw vs D Cox |
| 1-0 | 30 |
1974 |
Nice ol final-C | B06 Robatsch |
| 5. J Sampouw vs P Garbett |
| 0-1 | 47 |
1975 |
Zonal Tournament | A01 Nimzovich-Larsen Attack |
| 6. P Garbett vs J Sampouw |
| 1-0 | 58 |
1976 |
Asian Masters Tournament | C78 Ruy Lopez |
| 7. Renato Naranja vs J Sampouw |
| 1-0 | 52 |
1977 |
Marlboro Chess Classic | A26 English |
| 8. C Hon vs J Sampouw |
| 1-0 | 45 |
1977 |
2nd AsiaTCh final | C89 Ruy Lopez, Marshall |
| 9. J Sampouw vs P Garbett |
| 0-1 | 57 |
1977 |
2nd AsiaTCh final | B44 Sicilian |
| 10. J Sampouw vs E M Green |
| ½-½ | 27 |
1978 |
Burroughs Computers Grandmasters Tt | B43 Sicilian, Kan, 5.Nc3 |
| 11. J Sampouw vs A Bachtiar |
| 1-0 | 55 |
1978 |
Jakarta | B24 Sicilian, Closed |
| 12. Chandler vs J Sampouw |
| 1-0 | 34 |
1978 |
Burroughs Computers Grandmasters Tt | A13 English |
| 13. M Sharif vs J Sampouw |
| 1-0 | 36 |
1978 |
Jakarta | E24 Nimzo-Indian, Samisch |
| 14. J Sampouw vs R Mascarinas |
| ½-½ | 60 |
1978 |
Jakarta | B40 Sicilian |
| 15. V Small vs J Sampouw |
| ½-½ | 36 |
1978 |
Burroughs Computers Grandmasters Tt | B57 Sicilian |
| 16. H Suradiradja vs J Sampouw |
| 1-0 | 47 |
1978 |
Jakarta | C77 Ruy Lopez |
| 17. J Sampouw vs K Shirazi |
 | 1-0 | 41 |
1978 |
Asian Grandmasters Circuit | C41 Philidor Defense |
| 18. M Sharif vs J Sampouw |
| 1-0 | 36 |
1978 |
Burroughs Computers Grandmasters Tt | C91 Ruy Lopez, Closed |
| 19. J Sampouw vs Quinteros |
| 0-1 | 50 |
1978 |
Jakarta | B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 |
| 20. E Torre vs J Sampouw |
| 1-0 | 60 |
1978 |
Jakarta | A18 English, Mikenas-Carls |
| 21. J Sampouw vs R J Sutton |
| ½-½ | 40 |
1978 |
Burroughs Computers Grandmasters Tt | C50 Giuoco Piano |
| 22. J Sampouw vs H Ardiansyah |
| 0-1 | 57 |
1978 |
Jakarta | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 23. J Sampouw vs R Mascarinas |
| ½-½ | 47 |
1978 |
Burroughs Computers Grandmasters Tt | B73 Sicilian, Dragon, Classical |
| 24. J Sampouw vs C Hon |
| 1-0 | 19 |
1978 |
Jakarta | B09 Pirc, Austrian Attack |
| 25. J Sampouw vs Chandler |
 | 1-0 | 32 |
1978 |
Jakarta | B33 Sicilian |