| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. N Navalgund vs N Galopoulos |
| ½-½ | 33 | 2012 | 21st Kavala Open A | A58 Benko Gambit |
| 52. N Galopoulos vs V Andrejic |
| 1-0 | 28 | 2012 | 21st Kavala Open A | D45 Queen's Gambit Declined Semi-Slav |
| 53. N Galopoulos vs A Stojanovic |
| 1-0 | 42 | 2012 | 21st Kavala Open A | A31 English, Symmetrical, Benoni Formation |
| 54. T Sanikidze vs N Galopoulos |
| 1-0 | 26 | 2012 | 21st Kavala Open A | D30 Queen's Gambit Declined |
| 55. N Galopoulos vs G Kanakaris |
| ½-½ | 18 | 2012 | 21st Kavala Open A | A53 Old Indian |
| 56. K Megalios vs N Galopoulos |
| ½-½ | 11 | 2012 | 21st Kavala Open A | A57 Benko Gambit |
| 57. N Galopoulos vs G Ketzetzis |
| 1-0 | 38 | 2012 | 21st Kavala Open A | D12 Queen's Gambit Declined Slav |
| 58. N Galopoulos vs G Vaicekauskas |
| 0-1 | 44 | 2012 | World Junior Championship | A31 English, Symmetrical, Benoni Formation |
| 59. S Naoum vs N Galopoulos |
| 1-0 | 47 | 2012 | World Junior Championship | E20 Nimzo-Indian |
| 60. H Alexiadis vs N Galopoulos |
| 0-1 | 33 | 2012 | World Junior Championship | B90 Sicilian, Najdorf |
| 61. N Galopoulos vs J Gantar |
| 1-0 | 30 | 2012 | World Junior Championship | A31 English, Symmetrical, Benoni Formation |
| 62. N Galopoulos vs V Kovalev |
| ½-½ | 40 | 2012 | World Junior Championship | E81 King's Indian, Samisch |
| 63. F Urkedal vs N Galopoulos |
| ½-½ | 47 | 2012 | World Junior Championship | A22 English |
| 64. I Nikolaidis vs N Galopoulos |
| 1-0 | 26 | 2012 | 62nd ch-GRE | A15 English |
| 65. G Gkoumas vs N Galopoulos |
| ½-½ | 36 | 2014 | 63rd Chessnale ch-GRE | C91 Ruy Lopez, Closed |
| 66. N Galopoulos vs A Mastrovasilis |
| 1-0 | 67 | 2017 | 66th ch-GRE | D43 Queen's Gambit Declined Semi-Slav |
| 67. N Galopoulos vs A Kelires |
| ½-½ | 20 | 2017 | 66th ch-GRE | D02 Queen's Pawn Game |
| 68. N Galopoulos vs A Pavlidis |
| ½-½ | 37 | 2017 | 66th ch-GRE | E83 King's Indian, Samisch |
| 69. I Nikolaidis vs N Galopoulos |
| 1-0 | 17 | 2017 | 66th ch-GRE | A55 Old Indian, Main line |
| 70. N Galopoulos vs S Halkias |
| 0-1 | 34 | 2017 | 66th ch-GRE | E10 Queen's Pawn Game |
| 71. Kotronias vs N Galopoulos |
| 1-0 | 35 | 2017 | 66th ch-GRE | B90 Sicilian, Najdorf |
| 72. I Ivanisevic vs N Galopoulos |
| ½-½ | 49 | 2018 | European Blitz | D02 Queen's Pawn Game |
| 73. N Galopoulos vs I Ivanisevic |
| 1-0 | 51 | 2018 | European Blitz | E10 Queen's Pawn Game |
| 74. N Galopoulos vs H Stevic |
| 1-0 | 49 | 2018 | European Blitz | D27 Queen's Gambit Accepted, Classical |
| 75. H Stevic vs N Galopoulos |
| 1-0 | 38 | 2018 | European Blitz | B22 Sicilian, Alapin |
Kibitzing
