| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. F Maeser vs B Filipovic |
| ½-½ | 77 | 2002 | SUI-chT | B00 Uncommon King's Pawn Opening |
| 27. F Maeser vs J Gallagher |
| 0-1 | 40 | 2003 | SUI-chT | B22 Sicilian, Alapin |
| 28. O Kurmann vs F Maeser |
| ½-½ | 17 | 2003 | SUI-chT | B33 Sicilian |
| 29. F Maeser vs O Kurmann |
| 1-0 | 38 | 2004 | SUI-chT | C00 French Defense |
| 30. M Furrer vs F Maeser |
| 0-1 | 25 | 2004 | Zuerich Open | D01 Richter-Veresov Attack |
| 31. F Maeser vs Z Bojic |
| 1-0 | 57 | 2004 | Zuerich Open | B40 Sicilian |
| 32. F Maeser vs A Shneider |
| ½-½ | 44 | 2004 | Zuerich Open | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 33. M Roiz vs F Maeser |
| 1-0 | 37 | 2004 | Zuerich Open | A06 Reti Opening |
| 34. J Gallagher vs F Maeser |
| 0-1 | 39 | 2005 | SUI-chT | B30 Sicilian |
| 35. F Maeser vs O Kurmann |
| 0-1 | 61 | 2005 | SUI-chT | A00 Uncommon Opening |
| 36. F Maeser vs F Jenni |
| 0-1 | 40 | 2005 | Zurich Weihnachtsopen | A13 English |
| 37. F Maeser vs Sakaev |
 | 0-1 | 51 | 2006 | European Club Cup | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 38. F Maeser vs W Hug |
| ½-½ | 17 | 2006 | European Club Cup | B10 Caro-Kann |
| 39. L Deglmann vs F Maeser |
| ½-½ | 27 | 2006 | European Club Cup | D12 Queen's Gambit Declined Slav |
| 40. F Maeser vs P Kiriakov |
| ½-½ | 38 | 2006 | European Club Cup | C03 French, Tarrasch |
| 41. B Lindberg vs F Maeser |
| 0-1 | 36 | 2006 | European Club Cup | D16 Queen's Gambit Declined Slav |
| 42. F Maeser vs O Kurmann |
| 1-0 | 28 | 2007 | SUI-chT | C05 French, Tarrasch |
| 43. U Rueetschi vs F Maeser |
| 1-0 | 48 | 2007 | SUI-chT | E94 King's Indian, Orthodox |
| 44. M Godena vs F Maeser |
| 1-0 | 27 | 2016 | TCh-SUI | B01 Scandinavian |
| 45. C Bauer vs F Maeser |
| 1-0 | 29 | 2017 | TCh-SUI | A11 English, Caro-Kann Defensive System |
| 46. F Maeser vs J Adler |
| ½-½ | 45 | 2023 | TCh-SUI | B40 Sicilian |
| 47. F Patuzzo vs F Maeser |
| 1-0 | 35 | 2023 | TCh-SUI | E06 Catalan, Closed, 5.Nf3 |
| 48. B Hasenohr vs F Maeser |
| ½-½ | 43 | 2023 | TCh-SUI | D10 Queen's Gambit Declined Slav |
| 49. F Maeser vs P Guex |
| 1-0 | 46 | 2023 | TCh-SUI | C47 Four Knights |
| 50. E Degtiarev vs F Maeser |
| ½-½ | 59 | 2023 | TCh-SUI | D15 Queen's Gambit Declined Slav |
Kibitzing
