Game |
| Result | Moves |
Year | Event/Locale | Opening |
26. I Veltmander vs A I Konstantinov |
| ½-½ | 34 | 1954 | Russian Championship | E98 King's Indian, Orthodox, Taimanov, 9.Ne1 |
27. D Grechkin vs A I Konstantinov |
| ½-½ | 39 | 1954 | Russian Championship | C15 French, Winawer |
28. A I Konstantinov vs Lutikov |
 | 0-1 | 23 | 1954 | Russian Championship | C81 Ruy Lopez, Open, Howell Attack |
29. N Aratovsky vs A I Konstantinov |
| 1-0 | 35 | 1954 | Russian Championship | A52 Budapest Gambit |
30. A I Konstantinov vs Y Zelinsky |
| ½-½ | 19 | 1955 | 15th Ch RSFSR (sf) | B64 Sicilian, Richter-Rauzer Attack |
31. A I Konstantinov vs I Khokhlovkin |
| 1-0 | 34 | 1955 | 15th Ch RSFSR (sf) | B95 Sicilian, Najdorf, 6...e6 |
32. A I Konstantinov vs V Terentiev |
| ½-½ | 29 | 1955 | 15th Ch RSFSR (sf) | B95 Sicilian, Najdorf, 6...e6 |
33. A I Konstantinov vs N Aratovsky |
| 0-1 | 49 | 1955 | RSFSR Championship | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
34. G Bastrikov vs A I Konstantinov |
| 1-0 | 44 | 1955 | RSFSR Championship | C02 French, Advance |
35. Shamkovich vs A I Konstantinov |
| ½-½ | 56 | 1955 | RSFSR Championship | A13 English |
36. A I Konstantinov vs V Zurakhov |
| ½-½ | 32 | 1955 | RSFSR Championship | A07 King's Indian Attack |
37. Y Ulianov vs A I Konstantinov |
  | 1-0 | 25 | 1956 | Ch Of The Russian Republic, Semi-final | A04 Reti Opening |
38. B Gruzmann vs A I Konstantinov |
| 1-0 | 26 | 1962 | All-Union Mass Tournament | B39 Sicilian, Accelerated Fianchetto, Breyer Variation |
39. A I Konstantinov vs G A Sobolev |
| 1-0 | 37 | 1962 | All-Union Mass Tournament | B06 Robatsch |
40. I Mosionzhik vs A I Konstantinov |
| 1-0 | 29 | 1962 | All-Union Mass Tournament | B90 Sicilian, Najdorf |
41. G Khodos vs A I Konstantinov |
| 1-0 | 41 | 1962 | URS-ch semifinal Novosibirsk | E70 King's Indian |
42. A I Konstantinov vs M Mukhitdinov |
| ½-½ | 20 | 1962 | URS-ch semifinal Novosibirsk | B28 Sicilian, O'Kelly Variation |
43. A I Konstantinov vs I Mosionzhik |
| ½-½ | 41 | 1962 | URS-ch semifinal Novosibirsk | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
44. Ibragimov vs A I Konstantinov |
| 0-1 | 56 | 1962 | URS-ch semifinal Novosibirsk | B32 Sicilian |
45. Y Kots vs A I Konstantinov |
| 1-0 | 28 | 1962 | URS-ch semifinal Novosibirsk | C72 Ruy Lopez, Modern Steinitz Defense, 5.O-O |
46. A I Konstantinov vs A Vaisman |
| ½-½ | 44 | 1962 | URS-ch semifinal Novosibirsk | B84 Sicilian, Scheveningen |
47. A I Konstantinov vs V Macs |
| 1-0 | 29 | 1962 | URS-ch semifinal Novosibirsk | B56 Sicilian |
48. A I Konstantinov vs V Zhilin |
| ½-½ | 41 | 1962 | URS-ch semifinal Novosibirsk | C72 Ruy Lopez, Modern Steinitz Defense, 5.O-O |
49. Y Sakharov vs A I Konstantinov |
| ½-½ | 58 | 1962 | URS-ch semifinal Novosibirsk | C64 Ruy Lopez, Classical |
50. D Lapienis vs A I Konstantinov |
| 0-1 | 33 | 1962 | URS-ch semifinal Novosibirsk | E60 King's Indian Defense |