| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. N Kumar vs E Trost |
| 1-0 | 40 | 2017 | Rilton Cup 2017/18 | A46 Queen's Pawn Game |
| 52. F Bellia vs N Kumar |
| 1-0 | 25 | 2017 | Rilton Cup 2017/18 | B11 Caro-Kann, Two Knights, 3...Bg4 |
| 53. N Kumar vs T Dahl |
| 1-0 | 21 | 2017 | Rilton Cup 2017/18 | A48 King's Indian |
| 54. M Larson vs N Kumar |
| 1-0 | 69 | 2018 | Rilton Cup 2017/18 | E06 Catalan, Closed, 5.Nf3 |
| 55. N Kumar vs A Chigaeva |
| ½-½ | 46 | 2018 | Rilton Cup 2017/18 | D12 Queen's Gambit Declined Slav |
| 56. A Nesterov vs N Kumar |
| 1-0 | 45 | 2018 | Rilton Cup 2017/18 | D56 Queen's Gambit Declined |
| 57. N Kumar vs Kumar Sumit |
| ½-½ | 58 | 2018 | Rilton Cup 2017/18 | D12 Queen's Gambit Declined Slav |
| 58. I Farago vs N Kumar |
| ½-½ | 31 | 2018 | FSIM February | D37 Queen's Gambit Declined |
| 59. N Kumar vs J Lundin |
| 1-0 | 22 | 2018 | 3rd Sat Djenovici Feb IM | D28 Queen's Gambit Accepted, Classical |
| 60. N Kumar vs Eljanov |
| 0-1 | 23 | 2018 | Reykjavik Open | E00 Queen's Pawn Game |
| 61. B H Birkisson vs N Kumar |
| 0-1 | 36 | 2018 | Reykjavik Open | B11 Caro-Kann, Two Knights, 3...Bg4 |
| 62. N Kumar vs K Thurlow |
| 1-0 | 33 | 2018 | Reykjavik Open | A46 Queen's Pawn Game |
| 63. A Ramirez Alvarez vs N Kumar |
| 1-0 | 52 | 2018 | Reykjavik Open | A13 English |
| 64. N Kumar vs G Bucher |
| 1-0 | 24 | 2018 | Reykjavik Open | E60 King's Indian Defense |
| 65. Henri van den Bersselaar vs N Kumar |
| 0-1 | 40 | 2018 | Reykjavik Open | D02 Queen's Pawn Game |
| 66. N Kumar vs E Perelshteyn |
| 0-1 | 41 | 2018 | Reykjavik Open | D02 Queen's Pawn Game |
| 67. D J Grant vs N Kumar |
| 0-1 | 34 | 2018 | Reykjavik Open | B18 Caro-Kann, Classical |
| 68. N Kumar vs Lenderman |
| ½-½ | 30 | 2018 | Reykjavik Open | A48 King's Indian |
| 69. N Kumar vs M Costachi |
| 0-1 | 43 | 2018 | Budapest Spring Open | E94 King's Indian, Orthodox |
| 70. H Grieve vs N Kumar |
| ½-½ | 23 | 2018 | FSIM August | B18 Caro-Kann, Classical |
| 71. T Gareyev vs N Kumar |
| ½-½ | 39 | 2018 | UT Dallas Fall Open | A13 English |
| 72. N Kumar vs I Beradze |
| ½-½ | 28 | 2018 | UT Dallas Fall Open | A40 Queen's Pawn Game |
| 73. A Stukopin vs N Kumar |
| 1-0 | 24 | 2019 | Bay Area International Open | A07 King's Indian Attack |
| 74. N Kumar vs D Mackenzie |
| ½-½ | 45 | 2019 | Bay Area International Open | D06 Queen's Gambit Declined |
| 75. D Johnston vs N Kumar |
| 0-1 | 94 | 2019 | Bay Area International Open | A07 King's Indian Attack |
Kibitzing
