| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. P Vaitonis vs S Erdelyi |
| ½-½ | 39 |
1935 |
Olympiad | D16 Queen's Gambit Declined Slav |
| 2. P Vaitonis vs Szabo |
| ½-½ | 37 |
1937 |
7th olm final | E38 Nimzo-Indian, Classical, 4...c5 |
| 3. P Vaitonis vs Unzicker |
| ½-½ | 41 |
1952 |
Sweden izt (13) | E15 Queen's Indian |
| 4. P Vaitonis vs H Steiner |
| ½-½ | 55 |
1952 |
Sweden izt (06) | D11 Queen's Gambit Declined Slav |
| 5. P Vaitonis vs Wade |
| ½-½ | 44 |
1952 |
Sweden izt (17) | E94 King's Indian, Orthodox |
| 6. Taimanov vs P Vaitonis |
| ½-½ | 51 |
1952 |
Stockholm | D67 Queen's Gambit Declined, Orthodox Defense, Bd3 line |
| 7. P Vaitonis vs Pilnik |
| ½-½ | 54 |
1952 |
Sweden izt (15) | D27 Queen's Gambit Accepted, Classical |
| 8. Golombek vs P Vaitonis |
| ½-½ | 57 |
1952 |
Sweden izt (14) | A48 King's Indian |
| 9. P Vaitonis vs Z Milev |
| ½-½ | 38 |
1954 |
Amsterdam ol (Men) | D78 Neo-Grunfeld, 6.O-O c6 |
| 10. Lokvenc vs P Vaitonis |
| ½-½ | 39 |
1954 |
Amsterdam ol (Men) | B10 Caro-Kann |
| 11. P Vaitonis vs Katajisto Olavi |
| ½-½ | 29 |
1954 |
Amsterdam ol (Men) | D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 |
| 12. P Vaitonis vs V Bergraser |
| ½-½ | 27 |
1954 |
Amsterdam ol (Men) | D50 Queen's Gambit Declined |
| 13. F Zita vs P Vaitonis |
| ½-½ | 19 |
1954 |
Amsterdam ol (Men) | E69 King's Indian, Fianchetto, Classical Main line |
| 14. Lombardy vs P Vaitonis |
| ½-½ | 13 |
1956 |
CAN-op | E70 King's Indian |
| 15. G Palmason vs P Vaitonis |
| ½-½ | 16 |
1958 |
13th olm final B | D77 Neo-Grunfeld, 6.O-O |
| 16. A Franck vs P Vaitonis |
| ½-½ | 33 |
1958 |
13th olm final B | B80 Sicilian, Scheveningen |
| 17. J Kupper vs P Vaitonis |
| ½-½ | 26 |
1958 |
13th olm qual. group 4 | B93 Sicilian, Najdorf, 6.f4 |
| 18. P Vaitonis vs Filip |
| ½-½ | 24 |
1958 |
Munich ol (Men) prel | A17 English |
| 19. P Vaitonis vs K Lagha |
| ½-½ | 47 |
1958 |
13th olm qual. group 4 | A21 English |
| 20. P Vaitonis vs R Leonard |
| ½-½ | 41 |
1965 |
CAN-ch | E59 Nimzo-Indian, 4.e3, Main line |
| 21. P Vaitonis vs Frank Veszely |
| ½-½ | 42 |
1965 |
CAN-ch | A28 English |
