| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 776. R Rodriguez Lopez vs L Karlsson |
| 0-1 | 40 | 2008 | Gibraltar Masters | D02 Queen's Pawn Game |
| 777. L Karlsson vs H Wang |
| 0-1 | 45 | 2008 | Gibraltar Masters | A07 King's Indian Attack |
| 778. J Ocana Roca vs L Karlsson |
| 0-1 | 40 | 2008 | Gibraltar Masters | B06 Robatsch |
| 779. L Karlsson vs Z Revesz |
| 1-0 | 25 | 2008 | Gibraltar Masters | A06 Reti Opening |
| 780. T Rendle vs L Karlsson |
| ½-½ | 28 | 2008 | Gibraltar Masters | C03 French, Tarrasch |
| 781. L Karlsson vs M Gurevich |
| 0-1 | 31 | 2008 | Gibraltar Masters | A07 King's Indian Attack |
| 782. J Urbina Perez vs L Karlsson |
| 0-1 | 67 | 2008 | Gibraltar Masters | B06 Robatsch |
| 783. L Karlsson vs A Bigg |
| ½-½ | 99 | 2008 | Gibraltar Masters | A26 English |
| 784. Y Wang vs L Karlsson |
| ½-½ | 38 | 2008 | Gibraltar Masters | B43 Sicilian, Kan, 5.Nc3 |
| 785. L Karlsson vs M Barth Stanford |
| 0-1 | 50 | 2008 | Gibraltar Masters | A02 Bird's Opening |
| 786. N Grandelius vs L Karlsson |
| ½-½ | 39 | 2008 | Schack-SM | C18 French, Winawer |
| 787. E Agrest vs L Karlsson |
| 1-0 | 46 | 2008 | Schack-SM | A04 Reti Opening |
| 788. L Karlsson vs J Hector |
| ½-½ | 73 | 2008 | Schack-SM | A00 Uncommon Opening |
| 789. L Karlsson vs H Tikkanen |
| 1-0 | 38 | 2008 | Schack-SM | A03 Bird's Opening |
| 790. L Karlsson vs M Panelo |
| 0-1 | 21 | 2008 | Abierto Ciudad de Badalona | A02 Bird's Opening |
| 791. I Nataf vs L Karlsson |
| ½-½ | 28 | 2009 | XI Open | B33 Sicilian |
| 792. L Karlsson vs O Perez Mitjans |
| 1-0 | 60 | 2009 | XI Sants Open | A10 English |
| 793. R O Gonzalez vs L Karlsson |
 | 0-1 | 117 | 2009 | Sitges 3rd | A40 Queen's Pawn Game |
| 794. L Karlsson vs J Mardell |
| 1-0 | 44 | 2009 | Rilton Cup 2009/10 | A01 Nimzovich-Larsen Attack |
| 795. V Popov vs L Karlsson |
| ½-½ | 28 | 2009 | Rilton Cup 2009/10 | A80 Dutch |
| 796. L Karlsson vs I Lysyj |
| ½-½ | 18 | 2009 | Rilton Cup 2009/10 | A04 Reti Opening |
| 797. B Jacobsen vs L Karlsson |
| 1-0 | 38 | 2009 | Rilton Cup 2009/10 | A21 English |
| 798. L Karlsson vs K Angskog |
| 1-0 | 41 | 2009 | Rilton Cup 2009/10 | A10 English |
| 799. T Molchanova vs L Karlsson |
| ½-½ | 51 | 2010 | Rilton Cup 2009/10 | E62 King's Indian, Fianchetto |
| 800. L Karlsson vs I Markevich |
| 1-0 | 27 | 2010 | Rilton Cup 2009/10 | A13 English |
Kibitzing
