| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. Y Kots vs M Usachy |
| 1-0 | 34 | 1957 | Ukrainian Championship | D50 Queen's Gambit Declined |
| 52. M Usachy vs A Zamikhovsky |
| 0-1 | 33 | 1957 | Ukrainian Championship | D59 Queen's Gambit Declined, Tartakower |
| 53. M Usachy vs Boleslavsky |
 | 1-0 | 33 | 1958 | Kiev-ch | A19 English, Mikenas-Carls, Sicilian Variation |
| 54. A Zamikhovsky vs M Usachy |
| ½-½ | 41 | 1958 | Kiev-ch | A93 Dutch, Stonewall, Botvinnik Variation |
| 55. M Usachy vs Gufeld |
| ½-½ | 73 | 1958 | Ukrainian Championship | B29 Sicilian, Nimzovich-Rubinstein |
| 56. M Usachy vs I Platonov |
| 1-0 | 33 | 1958 | Ukrainian Championship | C19 French, Winawer, Advance |
| 57. M Usachy vs Geller |
| 0-1 | 43 | 1958 | Ukrainian Championship | B65 Sicilian, Richter-Rauzer Attack, 7...Be7 Defense, 9...Nxd4 |
| 58. A Zamikhovsky vs M Usachy |
| ½-½ | 20 | 1958 | Ukrainian Championship | D69 Queen's Gambit Declined, Orthodox Defense, Classical, 13.de |
| 59. M Usachy vs M Levin |
| 0-1 | 32 | 1958 | Ukrainian Championship | D86 Grunfeld, Exchange |
| 60. Y Sakharov vs M Usachy |
| 1-0 | 26 | 1958 | Ukrainian Championship | C22 Center Game |
| 61. M Usachy vs Y Nikolaevsky |
| ½-½ | 64 | 1958 | Ukrainian Championship | B09 Pirc, Austrian Attack |
| 62. A Makarov vs M Usachy |
| ½-½ | 58 | 1958 | Ukrainian Championship | A06 Reti Opening |
| 63. M Usachy vs A Bannik |
| 0-1 | 32 | 1958 | Ukrainian Championship | A56 Benoni Defense |
| 64. V Zurakhov vs M Usachy |
| 0-1 | 32 | 1958 | Ukrainian Championship | E00 Queen's Pawn Game |
| 65. M Usachy vs Y Kots |
| 0-1 | 42 | 1958 | Ukrainian Championship | E67 King's Indian, Fianchetto |
| 66. V Shiyanovsky vs M Usachy |
| 1-0 | 79 | 1958 | Ukrainian Championship | D50 Queen's Gambit Declined |
| 67. M Usachy vs R Gorenstein |
| 0-1 | 30 | 1958 | Ukrainian Championship | B80 Sicilian, Scheveningen |
| 68. A Vaisman vs M Usachy |
| ½-½ | 42 | 1958 | Ukrainian Championship | D50 Queen's Gambit Declined |
| 69. M Usachy vs I Lenchiner |
| 1-0 | 34 | 1958 | Ukrainian Championship | C63 Ruy Lopez, Schliemann Defense |
| 70. L Stolyarov vs M Usachy |
| ½-½ | 16 | 1958 | Ukrainian Championship | C67 Ruy Lopez |
| 71. I Rubel vs M Usachy |
| 0-1 | 50 | 1959 | URS-ch sf Chelyabinsk | B80 Sicilian, Scheveningen |
| 72. M Usachy vs N Usov |
| 0-1 | 29 | 1959 | URS-ch sf Chelyabinsk | B11 Caro-Kann, Two Knights, 3...Bg4 |
| 73. M Usachy vs I Golyak |
| 1-0 | 15 | 1959 | URS-ch sf Chelyabinsk | B29 Sicilian, Nimzovich-Rubinstein |
| 74. M Usachy vs Gufeld |
| 0-1 | 32 | 1959 | URS-ch sf Chelyabinsk | E98 King's Indian, Orthodox, Taimanov, 9.Ne1 |
| 75. A Cherepkov vs M Usachy |
| 1-0 | 28 | 1959 | URS-ch sf Chelyabinsk | D30 Queen's Gambit Declined |
Kibitzing
