| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 76. A Galiano Martinez vs O Killer |
| 1-0 | 68 | 2019 | ESP MG4/B email | E00 Queen's Pawn Game |
| 77. G Hildebrand vs O Killer |
| ½-½ | 35 | 2019 | ESP MG4/B email | D86 Grunfeld, Exchange |
| 78. I Ivec vs O Killer |
| ½-½ | 30 | 2019 | ESP MG4/B email | B30 Sicilian |
| 79. O Killer vs J M Alfaro de Hombre |
 | 1-0 | 61 | 2019 | ESP MG4/B email | B90 Sicilian, Najdorf |
| 80. O Killer vs J V Canamas Soler |
| ½-½ | 36 | 2019 | ESP MG4/B email | E15 Queen's Indian |
| 81. O Killer vs A Conde Poderoso |
| 1-0 | 45 | 2019 | ESP MG4/B email | C80 Ruy Lopez, Open |
| 82. O Killer vs T Donovan |
| ½-½ | 31 | 2019 | ESP MG4/B email | E15 Queen's Indian |
| 83. O Killer vs P S Zaas |
| ½-½ | 26 | 2019 | ESP MG4/B email | B90 Sicilian, Najdorf |
| 84. G Vohl vs O Killer |
| ½-½ | 30 | 2019 | ESP MG4/B email | B33 Sicilian |
| 85. O Killer vs T Baranowski |
| ½-½ | 28 | 2019 | ESP MG4/B email | C65 Ruy Lopez, Berlin Defense |
| 86. O Killer vs M Mueller |
| ½-½ | 33 | 2020 | SUI op3/F email | E15 Queen's Indian |
| 87. J Achermann vs O Killer |
| ½-½ | 29 | 2020 | SUI op3/F email | B92 Sicilian, Najdorf, Opocensky Variation |
| 88. K Blattner vs O Killer |
| ½-½ | 25 | 2020 | SUI op3/F email | D85 Grunfeld |
| 89. O Killer vs R Egger |
| ½-½ | 69 | 2020 | SUI op3/F email | E10 Queen's Pawn Game |
| 90. O Killer vs E Klaus |
| ½-½ | 38 | 2020 | SUI op3/F email | D35 Queen's Gambit Declined |
| 91. O Killer vs A Zueger |
| 1-0 | 30 | 2020 | SUI op3/F email | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 92. R Mislin vs O Killer |
| ½-½ | 34 | 2020 | SUI op3/F email | D70 Neo-Grunfeld Defense |
| 93. R Tassone vs O Killer |
| ½-½ | 29 | 2020 | SUI op3/F email | A81 Dutch |
| 94. R Schneider vs O Killer |
| 0-1 | 27 | 2020 | SUI op4/3 email | C00 French Defense |
| 95. O Killer vs F Sueess |
| ½-½ | 28 | 2020 | SUI op4/3 email | D44 Queen's Gambit Declined Semi-Slav |
| 96. O Killer vs R Enderli |
| 1-0 | 26 | 2020 | SUI op4/3 email | D45 Queen's Gambit Declined Semi-Slav |
| 97. C Dubois vs O Killer |
| 0-1 | 27 | 2020 | SUI op4/3 email | C02 French, Advance |
| 98. W Baumann vs O Killer |
| ½-½ | 24 | 2020 | SUI op4/3 email | B90 Sicilian, Najdorf |
Kibitzing
