| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. M van der Hoorn vs P Goffin |
| 1-0 | 32 | 2001 | Waikato Open Tt | B07 Pirc |
| 27. G Spain vs M van der Hoorn |
| 0-1 | 42 | 2001 | Waikato Open Tt | B16 Caro-Kann, Bronstein-Larsen Variation |
| 28. M van der Hoorn vs L McLaren |
| 0-1 | 29 | 2001 | Waikato Open Tt | B22 Sicilian, Alapin |
| 29. A Dunn vs M van der Hoorn |
| 0-1 | 39 | 2001 | Waikato Open Tt | B13 Caro-Kann, Exchange |
| 30. R Hart vs M van der Hoorn |
| 0-1 | 34 | 2002 | North Island Ch | B13 Caro-Kann, Exchange |
| 31. D Han vs M van der Hoorn |
| 1-0 | 53 | 2002 | North Island Ch | B13 Caro-Kann, Exchange |
| 32. M van der Hoorn vs P Fraemohs |
| 1-0 | 41 | 2002 | North Island Ch | B22 Sicilian, Alapin |
| 33. M van der Hoorn vs B Martin-Buss |
| 1-0 | 36 | 2002 | North Island Ch | B06 Robatsch |
| 34. A Krstev vs M van der Hoorn |
| 0-1 | 36 | 2002 | North Island Ch | A57 Benko Gambit |
| 35. A F Ker vs M van der Hoorn |
 | 1-0 | 31 | 2002 | 109th New Zealand Championship | C54 Giuoco Piano |
| 36. M van der Hoorn vs M McNabb |
| 1-0 | 24 | 2002 | 109th New Zealand Championship | B80 Sicilian, Scheveningen |
| 37. M van der Hoorn vs A Kulashko |
| 1-0 | 44 | 2002 | 25th Waitakere Licensing Trust Open | B13 Caro-Kann, Exchange |
| 38. L McLaren vs M van der Hoorn |
| 1-0 | 33 | 2002 | 25th Waitakere Licensing Trust Open | B16 Caro-Kann, Bronstein-Larsen Variation |
| 39. M van der Hoorn vs M Zhang |
| 1-0 | 57 | 2002 | North Island Ch | B23 Sicilian, Closed |
| 40. A F Ker vs M van der Hoorn |
| 1-0 | 41 | 2003 | 110th New Zealand Championship | A57 Benko Gambit |
| 41. P E Rossiter vs M van der Hoorn |
| 0-1 | 21 | 2003 | North Island Ch | A27 English, Three Knights System |
| 42. Michael Turner vs M van der Hoorn |
| 0-1 | 33 | 2003 | 110th New Zealand Championship | A20 English |
| 43. R W Smith vs M van der Hoorn |
| 1-0 | 35 | 2003 | 110th New Zealand Championship | B16 Caro-Kann, Bronstein-Larsen Variation |
| 44. G West vs M van der Hoorn |
| 1-0 | 26 | 2003 | Canterbury op | A45 Queen's Pawn Game |
| 45. P Froehlich vs M van der Hoorn |
| 1-0 | 27 | 2003 | Auckland Intl Open | D02 Queen's Pawn Game |
| 46. M van der Hoorn vs B Lim |
| 1-0 | 28 | 2003 | Auckland Intl Open | B23 Sicilian, Closed |
| 47. R W Smith vs M van der Hoorn |
| 1-0 | 31 | 2003 | Auckland Intl Open | C63 Ruy Lopez, Schliemann Defense |
| 48. P Goffin vs M van der Hoorn |
| 0-1 | 25 | 2003 | Auckland Intl Open | A00 Uncommon Opening |
| 49. M van der Hoorn vs N Goodhue |
| 0-1 | 22 | 2003 | Auckland Intl Open | B01 Scandinavian |
| 50. M van der Hoorn vs A Safarian |
| 1-0 | 16 | 2003 | Auckland Intl Open | B22 Sicilian, Alapin |
Kibitzing
