Game |
| Result | Moves |
Year | Event/Locale | Opening |
26. P Sinprayoon vs C J Liew |
| 0-1 | 52 | 1982 | Lucerne Olympiad | E63 King's Indian, Fianchetto, Panno Variation |
27. I Onat vs P Sinprayoon |
| 1-0 | 77 | 1982 | Lucerne Olympiad | A47 Queen's Indian |
28. I Hakki vs P Sinprayoon |
| 1-0 | 90 | 1982 | Lucerne Olympiad | B99 Sicilian, Najdorf, 7...Be7 Main line |
29. P Sinprayoon vs Short |
| ½-½ | 57 | 1984 | Thessaloniki Olympiad | C05 French, Tarrasch |
30. J W Warlick vs P Sinprayoon |
| 0-1 | 45 | 1984 | Thessaloniki Olympiad | A07 King's Indian Attack |
31. P Sinprayoon vs C Riza |
| 1-0 | 42 | 1984 | Thessaloniki Olympiad | B32 Sicilian |
32. T Upton vs P Sinprayoon |
| ½-½ | 34 | 1984 | Thessaloniki Olympiad | C05 French, Tarrasch |
33. T Shaw vs P Sinprayoon |
| 0-1 | 57 | 1984 | Thessaloniki Olympiad | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
34. P Sinprayoon vs Ljubojevic |
| 0-1 | 25 | 1986 | Dubai Olympiad | E53 Nimzo-Indian, 4.e3 |
35. P Sinprayoon vs K Spraggett |
| 0-1 | 38 | 1986 | Dubai Olympiad | B60 Sicilian, Richter-Rauzer |
36. P Sinprayoon vs T Yilmaz |
 | 0-1 | 29 | 1988 | Thessaloniki Olympiad | A10 English |
37. O Rodriguez Vargas vs P Sinprayoon |
| 1-0 | 27 | 1988 | Thessaloniki Olympiad | A46 Queen's Pawn Game |
38. E Shvidler vs P Sinprayoon |
| 1-0 | 36 | 1988 | Thessaloniki Olympiad | A25 English |
39. P Sinprayoon vs V Sunthornpongsathorn |
| ½-½ | 36 | 1993 | Thailand Championship | B08 Pirc, Classical |