| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. M Klinova vs M Wunnink |
| 1-0 | 45 | 2001 | Corus Reserve Group | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 27. R Meulders vs M Wunnink |
| ½-½ | 25 | 2001 | BEL-chT 2000/01 | A04 Reti Opening |
| 28. M Wunnink vs G Ardelean |
| ½-½ | 50 | 2001 | Astral Open | A40 Queen's Pawn Game |
| 29. V Sanduleac vs M Wunnink |
| 1-0 | 33 | 2001 | Astral Open | B53 Sicilian |
| 30. H Grooten vs M Wunnink |
| 1-0 | 42 | 2001 | Amsterdam Lost Boys Open | A34 English, Symmetrical |
| 31. M Wunnink vs S Strating |
| 0-1 | 37 | 2001 | Amsterdam Lost Boys Open | D15 Queen's Gambit Declined Slav |
| 32. A Kohler vs M Wunnink |
| 1-0 | 51 | 2001 | Amsterdam Lost Boys Open | D91 Grunfeld, 5.Bg5 |
| 33. M Wunnink vs P Hopman |
| 0-1 | 37 | 2001 | Amsterdam Lost Boys Open | D27 Queen's Gambit Accepted, Classical |
| 34. M Wunnink vs K Tan |
| ½-½ | 55 | 2001 | Amsterdam Lost Boys Open | E95 King's Indian, Orthodox, 7...Nbd7, 8.Re1 |
| 35. J Roebers vs M Wunnink |
| 0-1 | 36 | 2001 | Amsterdam Lost Boys Open | B93 Sicilian, Najdorf, 6.f4 |
| 36. M Wunnink vs P Soderberg |
| 1-0 | 39 | 2001 | Amsterdam Lost Boys Open | D17 Queen's Gambit Declined Slav |
| 37. M Wunnink vs B Pel |
| 1-0 | 31 | 2001 | Amsterdam Lost Boys Open | B07 Pirc |
| 38. Stellwagen vs M Wunnink |
| 1-0 | 60 | 2002 | Lost Boys op | B92 Sicilian, Najdorf, Opocensky Variation |
| 39. M Wunnink vs M Bosboom |
| 1-0 | 41 | 2005 | Amsterdam Chess Tournament | B80 Sicilian, Scheveningen |
| 40. S Megaranto vs M Wunnink |
| 1-0 | 56 | 2005 | Amsterdam Chess Tournament | B22 Sicilian, Alapin |
| 41. M Wunnink vs M Al Sayed |
| ½-½ | 47 | 2005 | Amsterdam Chess Tournament | B66 Sicilian, Richter-Rauzer Attack, 7...a6 |
| 42. M Wunnink vs S T Ansell |
| ½-½ | 22 | 2006 | Amsterdam Chess Tournament | B33 Sicilian |
| 43. F Slingerland vs M Wunnink |
| ½-½ | 51 | 2006 | Amsterdam Chess Tournament | B97 Sicilian, Najdorf |
| 44. M Wunnink vs R Pruijssers |
| 0-1 | 40 | 2006 | Amsterdam Chess Tournament | C95 Ruy Lopez, Closed, Breyer |
| 45. R D Miedema vs M Wunnink |
| ½-½ | 56 | 2006 | Amsterdam Chess Tournament | E43 Nimzo-Indian, Fischer Variation |
| 46. M Wunnink vs Y Afek |
| ½-½ | 15 | 2006 | Amsterdam Chess Tournament | B32 Sicilian |
| 47. A Bezemer vs M Wunnink |
| ½-½ | 28 | 2006 | Amsterdam Chess Tournament | B90 Sicilian, Najdorf |
| 48. M Wunnink vs L Pliester |
| 1-0 | 26 | 2006 | Amsterdam Chess Tournament | B62 Sicilian, Richter-Rauzer |
| 49. M van Delft vs M Wunnink |
| ½-½ | 12 | 2006 | Amsterdam Chess Tournament | A04 Reti Opening |
| 50. P Hummel vs M Wunnink |
| 0-1 | 39 | 2013 | Unive Open | D78 Neo-Grunfeld, 6.O-O c6 |
Kibitzing
