| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 26. P Tautvaisas vs O'Kelly |
| 1-0 | 35 |
1949 |
OLdenburg | B85 Sicilian, Scheveningen, Classical |
| 27. P Tautvaisas vs Rautenberg |
| 1-0 | 61 |
1949 |
OLdenburg | D43 Queen's Gambit Declined Semi-Slav |
| 28. P Tautvaisas vs B H Wood |
| 1-0 | 39 |
1949 |
OLdenburg | B72 Sicilian, Dragon |
| 29. Samisch vs P Tautvaisas |
| ½-½ | 37 |
1949 |
OLdenburg | D16 Queen's Gambit Declined Slav |
| 30. Rossolimo vs P Tautvaisas |
| 1-0 | 35 |
1949 |
OLdenburg | A07 King's Indian Attack |
| 31. W Kuppe vs P Tautvaisas |
| 0-1 | 24 |
1949 |
OLdenburg | D12 Queen's Gambit Declined Slav |
| 32. H Heinicke vs P Tautvaisas |
| 1-0 | 35 |
1949 |
OLdenburg | A12 English with b3 |
| 33. P Tautvaisas vs O Sarapu |
| 1-0 | 64 |
1949 |
OLdenburg | C48 Four Knights |
| 34. P Tautvaisas vs Rellstab |
| 0-1 | 27 |
1949 |
OLdenburg | C43 Petrov, Modern Attack |
| 35. P Tautvaisas vs Wade |
| 0-1 | 37 |
1949 |
OLdenburg | C15 French, Winawer |
| 36. P Tautvaisas vs J Enevoldsen |
| 1-0 | 24 |
1949 |
OLdenburg | A00 Uncommon Opening |
| 37. P Tautvaisas vs Bogoljubov |
| 0-1 | 35 |
1949 |
OLdenburg | E24 Nimzo-Indian, Samisch |
| 38. Unzicker vs P Tautvaisas |
| ½-½ | 37 |
1949 |
OLdenburg | C79 Ruy Lopez, Steinitz Defense Deferred |
| 39. E Karklins vs P Tautvaisas |
 | 0-1 | 19 |
1970 |
Illinois | C70 Ruy Lopez |
| 40. Browne vs P Tautvaisas |
| 1-0 | 51 |
1973 |
Chicago USA op | C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 |