| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. K Ozols vs V Mezgailis |
| 1-0 | 22 | 1937 | 6th Lat.congress Group runner-up playoff | A13 English |
| 27. L Prins vs V Mezgailis |
 | 1-0 | 31 | 1937 | Stockholm Olympiad | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 28. V Mezgailis vs J Turn |
| ½-½ | 46 | 1937 | Stockholm Olympiad | A11 English, Caro-Kann Defensive System |
| 29. B Moller vs V Mezgailis |
| 1-0 | 25 | 1937 | Stockholm Olympiad | E23 Nimzo-Indian, Spielmann |
| 30. V Mezgailis vs A Gulbrandsen |
| 1-0 | 41 | 1937 | Stockholm Olympiad | A09 Reti Opening |
| 31. E Steiner vs V Mezgailis |
| 1-0 | 42 | 1937 | Stockholm Olympiad | B17 Caro-Kann, Steinitz Variation |
| 32. Kashdan vs V Mezgailis |
| ½-½ | 50 | 1937 | Stockholm Olympiad | D56 Queen's Gambit Declined |
| 33. V Mezgailis vs I Solin |
| 1-0 | 38 | 1937 | Stockholm Olympiad | E67 King's Indian, Fianchetto |
| 34. S Disleris vs V Mezgailis |
| 0-1 | 39 | 1937 | 7th Match Latvia-Lithuania | D10 Queen's Gambit Declined Slav |
| 35. V Mezgailis vs Alexander Kannenbergs |
| 1-0 | 31 | 1938 | Municipal Officials tournament | A25 English |
| 36. V Mezgailis vs N Elisons |
| 1-0 | 30 | 1938 | ARSB tournament | B00 Uncommon King's Pawn Opening |
| 37. O Kaila vs V Mezgailis |
| 1-0 | 41 | 1938 | 2nd SELL Baltic Student Olympiad | B05 Alekhine's Defense, Modern |
| 38. V Mezgailis vs Keres |
| 0-1 | 61 | 1938 | 2nd SELL Baltic Student Olympiad | A22 English |
| 39. P Vaitonis vs V Mezgailis |
| ½-½ | 44 | 1938 | 2nd SELL Baltic Student Olympiad | A50 Queen's Pawn Game |
| 40. V Mezgailis vs N Kampars |
| 1-0 | 29 | 1939 | Category 1 | D02 Queen's Pawn Game |
| 41. Tiltins vs V Mezgailis |
| 0-1 | 34 | 1939 | Daugavpils | D44 Queen's Gambit Declined Semi-Slav |
| 42. Tizenhauzens vs V Mezgailis |
| 0-1 | 15 | 1939 | Daugavpils | A83 Dutch, Staunton Gambit |
| 43. V Mezgailis vs J Peinbergs |
| 1-0 | 23 | 1939 | Christmas Qualifying Tournament | A13 English |
| 44. V Rosenbergs vs V Mezgailis |
| 0-1 | 32 | 1939 | Christmas Qualifying Tournament | B13 Caro-Kann, Exchange |
| 45. V Mezgailis vs A Darznieks |
| 1-0 | 32 | 1950 | Latvian Championship | E44 Nimzo-Indian, Fischer Variation, 5.Ne2 |
Kibitzing
