| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. Hassan Raab Al-Ansi Amin vs T Kulpruethanon |
 | 0-1 | 42 | 2014 | Tromso Olympiad | B12 Caro-Kann Defense |
| 27. J Baules vs T Kulpruethanon |
| 1-0 | 66 | 2014 | Tromso Olympiad | B14 Caro-Kann, Panov-Botvinnik Attack |
| 28. T Kulpruethanon vs J Hasford |
| 1-0 | 72 | 2014 | Tromso Olympiad | E09 Catalan, Closed |
| 29. R Nanjo vs T Kulpruethanon |
| 1-0 | 55 | 2014 | Tromso Olympiad | B12 Caro-Kann Defense |
| 30. S Nadir vs T Kulpruethanon |
| 0-1 | 70 | 2014 | Tromso Olympiad | A43 Old Benoni |
| 31. T Kulpruethanon vs F Khairallah |
| 0-1 | 60 | 2014 | Tromso Olympiad | A06 Reti Opening |
| 32. U Kongsee vs T Kulpruethanon |
| 1-0 | 36 | 2015 | Thailand National Chess Championship | B18 Caro-Kann, Classical |
| 33. R Oberholzer vs T Kulpruethanon |
| 0-1 | 25 | 2016 | Baku Olympiad | A11 English, Caro-Kann Defensive System |
| 34. S Belouadah vs T Kulpruethanon |
| 1-0 | 72 | 2016 | Baku Olympiad | D10 Queen's Gambit Declined Slav |
| 35. H Marko vs T Kulpruethanon |
| 0-1 | 45 | 2016 | Baku Olympiad | A06 Reti Opening |
| 36. T Kulpruethanon vs W Lorenzana |
| ½-½ | 56 | 2016 | Baku Olympiad | A04 Reti Opening |
| 37. J Stachanczyk vs T Kulpruethanon |
| ½-½ | 46 | 2016 | Baku Olympiad | B18 Caro-Kann, Classical |
| 38. J Stachanczyk vs T Kulpruethanon |
| 0-1 | 39 | 2016 | Baku Olympiad | C46 Three Knights |
| 39. T Kulpruethanon vs D Scerbin |
| 1-0 | 49 | 2016 | Baku Olympiad | A05 Reti Opening |
| 40. S Jessel vs T Kulpruethanon |
| 1-0 | 47 | 2016 | Baku Olympiad | A13 English |
| 41. B Macias Murillo vs T Kulpruethanon |
| 0-1 | 74 | 2016 | Baku Olympiad | D12 Queen's Gambit Declined Slav |
| 42. T Kulpruethanon vs T Kett |
| 1-0 | 75 | 2016 | Baku Olympiad | A88 Dutch, Leningrad, Main Variation with c6 |
| 43. T Kulpruethanon vs P Idani |
| 0-1 | 41 | 2017 | 5th Asian Indoor | A37 English, Symmetrical |
| 44. T Kulpruethanon vs M Khusenkhojaev |
| 0-1 | 45 | 2017 | 5th Asian Indoor | A16 English |
| 45. R Jumabayev vs T Kulpruethanon |
| 1-0 | 44 | 2017 | 5th Asian Indoor | C03 French, Tarrasch |
| 46. T Kulpruethanon vs Teerachoti Prasitsoonthorn |
| 0-1 | 31 | 2018 | 43rd Olympiad Batumi Qualifier | A37 English, Symmetrical |
| 47. T Kulpruethanon vs Tary Bongo Ngombele |
| 1-0 | 38 | 2018 | Batumi Olympiad | D02 Queen's Pawn Game |
| 48. M Khusenkhojaev vs T Kulpruethanon |
| ½-½ | 42 | 2018 | Batumi Olympiad | D45 Queen's Gambit Declined Semi-Slav |
| 49. Yusuf Mdoe vs T Kulpruethanon |
| 0-1 | 43 | 2018 | Batumi Olympiad | D04 Queen's Pawn Game |
| 50. N A Hussein vs T Kulpruethanon |
| ½-½ | 159 | 2018 | Batumi Olympiad | B20 Sicilian |
Kibitzing
