| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. A Rakhmanov vs D Kollars |
| 1-0 | 40 | 2015 | Politiken Cup | A22 English |
| 52. D Kollars vs P Royset |
| 1-0 | 51 | 2015 | Politiken Cup | A15 English |
| 53. J Chabanon vs D Kollars |
| ½-½ | 50 | 2015 | Politiken Cup | E91 King's Indian |
| 54. M Grabarczyk vs D Kollars |
| ½-½ | 67 | 2015 | VMCG GM | E67 King's Indian, Fianchetto |
| 55. M Simantsev vs D Kollars |
| ½-½ | 51 | 2015 | VMCG GM | E11 Bogo-Indian Defense |
| 56. D Kollars vs M Colpe |
| ½-½ | 53 | 2015 | VMCG GM | A11 English, Caro-Kann Defensive System |
| 57. J Rooze vs D Kollars |
| 0-1 | 60 | 2015 | VMCG GM | B29 Sicilian, Nimzovich-Rubinstein |
| 58. D Kollars vs C Schramm |
| ½-½ | 49 | 2015 | VMCG GM | B12 Caro-Kann Defense |
| 59. J van Foreest vs D Kollars |
| ½-½ | 26 | 2015 | VMCG GM | C69 Ruy Lopez, Exchange, Gligoric Variation |
| 60. D Kollars vs E Paehtz |
| ½-½ | 34 | 2015 | VMCG GM | C01 French, Exchange |
| 61. A Heimann vs D Kollars |
| 1-0 | 65 | 2015 | VMCG GM | D45 Queen's Gambit Declined Semi-Slav |
| 62. D Kollars vs S Ovsejevitsch |
| ½-½ | 8 | 2015 | VMCG GM | A14 English |
| 63. K Pulkkinen vs D Kollars |
 | 0-1 | 29 | 2015 | European Club Cup | C28 Vienna Game |
| 64. D Kollars vs Vitiugov |
| ½-½ | 72 | 2015 | European Club Cup | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 65. Dubov vs D Kollars |
| 1-0 | 45 | 2015 | European Club Cup | E11 Bogo-Indian Defense |
| 66. D Kollars vs J van de Griendt |
| ½-½ | 53 | 2015 | European Club Cup | C03 French, Tarrasch |
| 67. J Dorst vs D Kollars |
| 0-1 | 31 | 2015 | German Championship | C69 Ruy Lopez, Exchange, Gligoric Variation |
| 68. D Kollars vs Fridman |
| 0-1 | 39 | 2015 | German Championship | B11 Caro-Kann, Two Knights, 3...Bg4 |
| 69. D Margraf vs D Kollars |
| ½-½ | 31 | 2015 | German Championship | C45 Scotch Game |
| 70. D Kollars vs M Scherer |
| 1-0 | 54 | 2015 | German Championship | C00 French Defense |
| 71. A Wild vs D Kollars |
| 0-1 | 46 | 2015 | German Championship | E62 King's Indian, Fianchetto |
| 72. D Kollars vs W Bode |
| ½-½ | 41 | 2015 | German Championship | C26 Vienna |
| 73. K Bischoff vs D Kollars |
| ½-½ | 35 | 2015 | German Championship | E92 King's Indian |
| 74. D Kollars vs E Zude |
| ½-½ | 56 | 2015 | German Championship | C41 Philidor Defense |
| 75. R Stern vs D Kollars |
| 0-1 | 42 | 2015 | German Championship | E92 King's Indian |
Kibitzing
