| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 76. M Kvetny vs T Koop |
| 1-0 | 24 | 2017 | Austrian Bundesliga 2016/17 | D90 Grunfeld |
| 77. T Koop vs S Vlcek |
| 1-0 | 44 | 2017 | Austrian Bundesliga 2016/17 | A49 King's Indian, Fianchetto without c4 |
| 78. A Naumann vs T Koop |
| ½-½ | 32 | 2017 | Austrian Bundesliga 2016/17 | B32 Sicilian |
| 79. T Koop vs P Hoffmann |
| ½-½ | 50 | 2017 | Bundesliga 2016/17 | A04 Reti Opening |
| 80. A Raykhman vs T Koop |
| ½-½ | 29 | 2017 | Bundesliga 2016/17 | E60 King's Indian Defense |
| 81. T Koop vs U Boensch |
| 0-1 | 31 | 2017 | Austrian Bundesliga 2016/17 | E00 Queen's Pawn Game |
| 82. G Froewis vs T Koop |
| ½-½ | 31 | 2017 | Austrian Bundesliga 2016/17 | A17 English |
| 83. T Koop vs U Tuncer |
| 1-0 | 86 | 2017 | Austrian Bundesliga 2016/17 | D78 Neo-Grunfeld, 6.O-O c6 |
| 84. T Heinemann vs T Koop |
| 1-0 | 35 | 2017 | Bundesliga 2016/17 | A07 King's Indian Attack |
| 85. T Koop vs M Baldauf |
| ½-½ | 35 | 2017 | Bundesliga 2016/17 | D80 Grunfeld |
| 86. S Giemsa vs T Koop |
| 1-0 | 50 | 2017 | Bundesliga 2016/17 | D85 Grunfeld |
| 87. T Koop vs A Zude |
| ½-½ | 55 | 2017 | Bundesliga 2017/18 | A13 English |
| 88. A Braun vs T Koop |
| 1-0 | 70 | 2017 | Bundesliga 2017/18 | A36 English |
| 89. T Koop vs L Engel |
| ½-½ | 52 | 2017 | Bundesliga 2017/18 | A49 King's Indian, Fianchetto without c4 |
| 90. C Michna vs T Koop |
| 0-1 | 31 | 2017 | Bundesliga 2017/18 | A45 Queen's Pawn Game |
| 91. T Koop vs A Hilverda |
| 0-1 | 65 | 2017 | Austrian Bundesliga 2017/18 | A09 Reti Opening |
| 92. V Atlas vs T Koop |
| ½-½ | 35 | 2017 | Austrian Bundesliga 2017/18 | C11 French |
| 93. T Koop vs G Halvax |
| 0-1 | 40 | 2017 | Austrian Bundesliga 2017/18 | A04 Reti Opening |
| 94. A Kuthan vs T Koop |
| ½-½ | 25 | 2017 | Austrian Bundesliga 2017/18 | B07 Pirc |
| 95. C Oberhofer vs T Koop |
| ½-½ | 36 | 2019 | Austrian Bundesliga 2018/19 | A46 Queen's Pawn Game |
| 96. T Koop vs G Hechl |
| ½-½ | 32 | 2019 | Austrian Bundesliga 2018/19 | D78 Neo-Grunfeld, 6.O-O c6 |
Kibitzing
