| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. Abdusattorov vs O Nigmatov |
| 1-0 | 50 | 2019 | Zonal 3.4 | B90 Sicilian, Najdorf |
| 52. O Nigmatov vs M Dzhumaev |
| ½-½ | 44 | 2019 | Uzbekistani Championship | C55 Two Knights Defense |
| 53. A Abdisalimov vs O Nigmatov |
| 1-0 | 49 | 2019 | Uzbekistani Championship | A18 English, Mikenas-Carls |
| 54. O Nigmatov vs R Rakhimov |
| 1-0 | 47 | 2019 | Uzbekistani Championship | B09 Pirc, Austrian Attack |
| 55. S Saydaliev vs O Nigmatov |
| 1-0 | 28 | 2019 | Uzbekistani Championship | B81 Sicilian, Scheveningen, Keres Attack |
| 56. O Nigmatov vs I Karimov |
| ½-½ | 37 | 2019 | Uzbekistani Championship | B28 Sicilian, O'Kelly Variation |
| 57. S Iuldachev vs O Nigmatov |
| ½-½ | 44 | 2019 | Uzbekistani Championship | C48 Four Knights |
| 58. O Nigmatov vs Sindarov |
| 0-1 | 45 | 2019 | Uzbekistani Championship | C55 Two Knights Defense |
| 59. N Khoroshev vs O Nigmatov |
| 0-1 | 50 | 2019 | Uzbekistani Championship | A04 Reti Opening |
| 60. O Nigmatov vs N Yakubboev |
| ½-½ | 44 | 2019 | Uzbekistani Championship | B97 Sicilian, Najdorf |
| 61. S Vokhidov vs O Nigmatov |
| 0-1 | 50 | 2019 | Uzbekistani Championship | E75 King's Indian, Averbakh, Main line |
| 62. O Nigmatov vs Abdusattorov |
| 1-0 | 40 | 2019 | Uzbekistani Championship | A47 Queen's Indian |
| 63. A Sabirov vs O Nigmatov |
| 0-1 | 28 | 2019 | Uzbekistani Championship | A16 English |
| 64. O Nigmatov vs P Idani |
| 1-0 | 46 | 2019 | SCO Teams | B94 Sicilian, Najdorf |
| 65. O Nigmatov vs P Venkatesh |
| ½-½ | 54 | 2019 | World Junior Championship | A27 English, Three Knights System |
| 66. C O'Donnell vs O Nigmatov |
| ½-½ | 90 | 2019 | World Junior Championship | E73 King's Indian |
| 67. O Nigmatov vs A Audi |
| 0-1 | 76 | 2019 | World Junior Championship | C53 Giuoco Piano |
| 68. S Donoso Diaz vs O Nigmatov |
| 1-0 | 36 | 2019 | World Junior Championship | E90 King's Indian |
| 69. O Nigmatov vs S Sivathanujan |
| 1-0 | 56 | 2019 | World Junior Championship | C54 Giuoco Piano |
| 70. S Wagh vs O Nigmatov |
| 0-1 | 51 | 2019 | World Junior Championship | E94 King's Indian, Orthodox |
| 71. O Nigmatov vs Rajdeep Sarkar |
| 1-0 | 93 | 2019 | World Junior Championship | C55 Two Knights Defense |
| 72. B Subramaniyam vs O Nigmatov |
| 0-1 | 34 | 2019 | World Junior Championship | B32 Sicilian |
| 73. O Nigmatov vs S B Wang |
| 0-1 | 46 | 2019 | World Junior Championship | D02 Queen's Pawn Game |
| 74. B Garidmagnai vs O Nigmatov |
| 0-1 | 38 | 2019 | World Junior Championship | E94 King's Indian, Orthodox |
| 75. O Nigmatov vs H Raja |
| 0-1 | 45 | 2019 | World Junior Championship | A06 Reti Opening |
Kibitzing
