| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. A S Rasmussen vs D Semcesen |
| 0-1 | 55 | 2009 | Copenhagen Chess Challenge | C92 Ruy Lopez, Closed |
| 52. D Semcesen vs V Nithander |
| ½-½ | 36 | 2009 | Swedish Championship | D11 Queen's Gambit Declined Slav |
| 53. S Brynell vs D Semcesen |
| ½-½ | 51 | 2009 | Swedish Championship | D25 Queen's Gambit Accepted |
| 54. D Semcesen vs T Ernst |
| ½-½ | 20 | 2009 | Swedish Championship | D91 Grunfeld, 5.Bg5 |
| 55. R Akesson vs D Semcesen |
| ½-½ | 31 | 2009 | Swedish Championship | D25 Queen's Gambit Accepted |
| 56. D Semcesen vs E Berg |
| ½-½ | 16 | 2009 | Swedish Championship | A15 English |
| 57. T Glimbrant vs D Semcesen |
| ½-½ | 51 | 2009 | Swedish Championship | C92 Ruy Lopez, Closed |
| 58. D Semcesen vs H Tikkanen |
| ½-½ | 8 | 2009 | Swedish Championship | A11 English, Caro-Kann Defensive System |
| 59. J Johansson vs D Semcesen |
| 0-1 | 37 | 2009 | Swedish Championship | D25 Queen's Gambit Accepted |
| 60. D Semcesen vs N Grandelius |
 | 1-0 | 19 | 2009 | Swedish Championship | D32 Queen's Gambit Declined, Tarrasch |
| 61. P Cramling vs D Semcesen |
| 1-0 | 67 | 2009 | Swedish Championship | D25 Queen's Gambit Accepted |
| 62. D Semcesen vs S Hanninger |
| 1-0 | 59 | 2009 | Swedish Championship | A11 English, Caro-Kann Defensive System |
| 63. D Semcesen vs T Hillarp Persson |
| 1-0 | 49 | 2009 | Swedish Championship | E90 King's Indian |
| 64. E Blomqvist vs D Semcesen |
| ½-½ | 9 | 2009 | Swedish Championship | C93 Ruy Lopez, Closed, Smyslov Defense |
| 65. M Tandrup vs D Semcesen |
| 0-1 | 38 | 2009 | Politiken Cup | A40 Queen's Pawn Game |
| 66. S Jensen vs D Semcesen |
| ½-½ | 58 | 2009 | Politiken Cup | C96 Ruy Lopez, Closed |
| 67. D Semcesen vs K Seegert |
| 1-0 | 32 | 2009 | Politiken Cup | A21 English |
| 68. D Semcesen vs N Krueger |
| 1-0 | 46 | 2009 | Politiken Cup | A14 English |
| 69. E Agrest vs D Semcesen |
| 1-0 | 43 | 2009 | Politiken Cup | A15 English |
| 70. D Semcesen vs M Nguyen |
| 1-0 | 84 | 2009 | Politiken Cup | A18 English, Mikenas-Carls |
| 71. Dreev vs D Semcesen |
| ½-½ | 81 | 2009 | Politiken Cup | D24 Queen's Gambit Accepted |
| 72. D Semcesen vs J Ask |
| 1-0 | 46 | 2009 | Politiken Cup | A13 English |
| 73. Tiviakov vs D Semcesen |
| 1-0 | 41 | 2009 | Politiken Cup | C55 Two Knights Defense |
| 74. D Semcesen vs L A Nielsen |
| 1-0 | 42 | 2009 | Politiken Cup | A10 English |
| 75. D Semcesen vs M Erdogdu |
| 0-1 | 41 | 2009 | GMB | E90 King's Indian |
Kibitzing
