| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 76. D Marta vs N M Nissinen |
| 0-1 | 30 | 2025 | HIT Open-A | A13 English |
| 77. O Cvitan vs N M Nissinen |
| ½-½ | 14 | 2025 | HIT Open-A | D44 Queen's Gambit Declined Semi-Slav |
| 78. N M Nissinen vs P Kejzar |
| 1-0 | 31 | 2025 | HIT Open-A | B30 Sicilian |
| 79. N M Nissinen vs H Chen |
| 0-1 | 37 | 2025 | World Junior Championship | B13 Caro-Kann, Exchange |
| 80. N M Nissinen vs A Pasti |
| 1-0 | 56 | 2025 | World Junior Championship | B12 Caro-Kann Defense |
| 81. M Madaminov vs N M Nissinen |
| 1-0 | 33 | 2025 | World Junior Championship | B30 Sicilian |
| 82. N M Nissinen vs L Novosel |
| 1-0 | 44 | 2025 | World Junior Championship | B90 Sicilian, Najdorf |
| 83. M Palczert vs N M Nissinen |
| 1-0 | 90 | 2025 | World Junior Championship | B30 Sicilian |
| 84. N M Nissinen vs M Goroshkov |
| 0-1 | 28 | 2025 | World Junior Championship | C02 French, Advance |
| 85. A Omonov vs N M Nissinen |
| 0-1 | 20 | 2025 | World Junior Championship | E46 Nimzo-Indian |
| 86. N M Nissinen vs A Dyachuk |
| 0-1 | 33 | 2025 | World Junior Championship | B12 Caro-Kann Defense |
| 87. N M Nissinen vs S Belkaid |
| 1-0 | 75 | 2025 | World Junior Championship | B90 Sicilian, Najdorf |
| 88. Arjun Adireddy vs N M Nissinen |
| ½-½ | 51 | 2025 | World Junior Championship | B33 Sicilian |
| 89. G Papp vs N M Nissinen |
| ½-½ | 46 | 2025 | Reykjavik Open | B31 Sicilian, Rossolimo Variation |
| 90. N M Nissinen vs P Bailet |
| ½-½ | 36 | 2025 | Reykjavik Open | C48 Four Knights |
| 91. T Valtysson vs N M Nissinen |
| 0-1 | 33 | 2025 | Reykjavik Open | D02 Queen's Pawn Game |
| 92. N M Nissinen vs T Niermann |
| 1-0 | 49 | 2025 | Reykjavik Open | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 93. B Adhiban vs N M Nissinen |
| 1-0 | 41 | 2025 | Reykjavik Open | A18 English, Mikenas-Carls |
| 94. N M Nissinen vs J Friedel |
| 0-1 | 53 | 2025 | Reykjavik Open | B12 Caro-Kann Defense |
| 95. C Yoo vs N M Nissinen |
| ½-½ | 33 | 2025 | Grenke Freestyle Open | 000 Chess variants |
| 96. N M Nissinen vs P L Basso |
| 1-0 | 41 | 2025 | Grenke Freestyle Open | 000 Chess variants |
| 97. D Dardha vs N M Nissinen |
| 1-0 | 55 | 2025 | Grenke Freestyle Open | 000 Chess variants |
| 98. N M Nissinen vs L Livaic |
| 0-1 | 61 | 2025 | Grenke Freestyle Open | 000 Chess variants |
| 99. N M Nissinen vs T Injac |
| 1-0 | 39 | 2025 | Grenke Freestyle Open | 000 Chess variants |
| 100. E Kilic vs N M Nissinen |
| 1-0 | 44 | 2025 | Grenke Freestyle Open | 000 Chess variants |
Kibitzing
