| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 76. G B Harshavardhan vs C Anto |
| ½-½ | 54 | 2024 | Teplice Open | D37 Queen's Gambit Declined |
| 77. H Werner vs G B Harshavardhan |
| 0-1 | 42 | 2024 | Teplice Open | B50 Sicilian |
| 78. G B Harshavardhan vs B Tiglon |
| ½-½ | 37 | 2024 | Teplice Open | D45 Queen's Gambit Declined Semi-Slav |
| 79. Motylev vs G B Harshavardhan |
| 1-0 | 31 | 2024 | Teplice Open | E07 Catalan, Closed |
| 80. G B Harshavardhan vs M Senthil |
| 0-1 | 72 | 2024 | Teplice Open | D44 Queen's Gambit Declined Semi-Slav |
| 81. G B Harshavardhan vs F Dolensky |
| 1-0 | 31 | 2024 | Teplice Open | B40 Sicilian |
| 82. P Das vs G B Harshavardhan |
| 0-1 | 83 | 2024 | Teplice Open | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 83. T Dordevic vs G B Harshavardhan |
| 0-1 | 78 | 2025 | Staufer Open | E15 Queen's Indian |
| 84. G B Harshavardhan vs F Ferster |
| 1-0 | 40 | 2025 | Staufer Open | D80 Grunfeld |
| 85. K Dolzhykova vs G B Harshavardhan |
| 1-0 | 87 | 2025 | Staufer Open | B29 Sicilian, Nimzovich-Rubinstein |
| 86. G B Harshavardhan vs J Herrmann |
| 0-1 | 26 | 2025 | Staufer Open | D47 Queen's Gambit Declined Semi-Slav |
| 87. G B Harshavardhan vs L Gut |
| 1-0 | 41 | 2025 | Staufer Open | B90 Sicilian, Najdorf |
| 88. G B Harshavardhan vs F Lesny |
| 1-0 | 43 | 2025 | Staufer Open | D37 Queen's Gambit Declined |
| 89. T Kolb vs G B Harshavardhan |
| 1-0 | 37 | 2025 | Staufer Open | E44 Nimzo-Indian, Fischer Variation, 5.Ne2 |
| 90. G B Harshavardhan vs M Deuer |
| ½-½ | 45 | 2025 | 23rd Marienbad A1 GM | E15 Queen's Indian |
| 91. G B Harshavardhan vs S Otsuka |
| 1-0 | 58 | 2025 | 23rd Marienbad A1 GM | D34 Queen's Gambit Declined, Tarrasch |
| 92. B Lalic vs G B Harshavardhan |
| 0-1 | 58 | 2025 | 23rd Marienbad A1 GM | E69 King's Indian, Fianchetto, Classical Main line |
| 93. G B Harshavardhan vs R Cvek |
| ½-½ | 29 | 2025 | 23rd Marienbad A1 GM | C18 French, Winawer |
| 94. J Baum vs G B Harshavardhan |
| 1-0 | 85 | 2025 | 23rd Marienbad A1 GM | E15 Queen's Indian |
| 95. G B Harshavardhan vs A Korobov |
| 0-1 | 66 | 2025 | 23rd Marienbad A1 GM | C18 French, Winawer |
| 96. H Besou vs G B Harshavardhan |
| 0-1 | 34 | 2025 | 23rd Marienbad A1 GM | E11 Bogo-Indian Defense |
| 97. G B Harshavardhan vs A Kuru |
| 1-0 | 40 | 2025 | 23rd Marienbad A1 GM | D35 Queen's Gambit Declined |
| 98. C Natsidis vs G B Harshavardhan |
| 0-1 | 34 | 2025 | 23rd Marienbad A1 GM | E34 Nimzo-Indian, Classical, Noa Variation |
| 99. I Retti vs G B Harshavardhan |
| 0-1 | 36 | 2025 | Grenke Chess Open | C50 Giuoco Piano |
| 100. G B Harshavardhan vs K Zolfagharian |
| 1-0 | 32 | 2025 | Grenke Chess Open | E04 Catalan, Open, 5.Nf3 |
Kibitzing
