| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 26. R Rabiega vs A Naumann |
| ½-½ | 31 |
2001 |
Tch-AUT 2000-01 | B22 Sicilian, Alapin |
| 27. A Naumann vs W Koch |
| 1-0 | 23 |
2001 |
Bundesliga 2000-1 | B07 Pirc |
| 28. H Ellers vs A Naumann |
| ½-½ | 31 |
2001 |
TCh-AUT -2 | D19 Queen's Gambit Declined Slav, Dutch |
| 29. K Bischoff vs A Naumann |
| ½-½ | 19 |
2001 |
IV Pyramiden-Franken | E81 King's Indian, Samisch |
| 30. A Naumann vs Van Den Doel |
| ½-½ | 16 |
2001 |
Bundesliga -2 | D27 Queen's Gambit Accepted, Classical |
| 31. A Naumann vs E Brestian |
| 0-1 | 45 |
2001 |
Tch-AUT 2000-01 | B22 Sicilian, Alapin |
| 32. Hen Rudolf vs A Naumann |
| 1-0 | 36 |
2001 |
Bundesliga -2 | B14 Caro-Kann, Panov-Botvinnik Attack |
| 33. A Naumann vs M Hackel |
| 1-0 | 34 |
2001 |
Bundesliga 2000-1 | B06 Robatsch |
| 34. O Lemmers vs A Naumann |
| ½-½ | 45 |
2001 |
Bundesliga 2000-1 | B22 Sicilian, Alapin |
| 35. A Naumann vs I Ibragimov |
| 1-0 | 43 |
2001 |
IV Pyramiden-Franken | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 36. A Naumann vs H Penz |
| ½-½ | 27 |
2001 |
TCh-AUT -2 | D06 Queen's Gambit Declined |
| 37. A Naumann vs Agrest |
| ½-½ | 50 |
2001 |
Tch-AUT 2000-01 | B07 Pirc |
| 38. A Naumann vs Romanishin |
| ½-½ | 9 |
2001 |
IV Pyramiden-Franken | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 39. E Pezerovic vs A Naumann |
| ½-½ | 16 |
2001 |
Bundesliga 2000-1 | D19 Queen's Gambit Declined Slav, Dutch |
| 40. R Tischbierek vs A Naumann |
| ½-½ | 23 |
2001 |
Tch-AUT 2000-01 | B07 Pirc |
| 41. K Kachiani vs A Naumann |
| 0-1 | 35 |
2001 |
IV Pyramiden-Franken | E00 Queen's Pawn Game |
| 42. E Frosch vs A Naumann |
| ½-½ | 51 |
2001 |
TCh-AUT -2 | D19 Queen's Gambit Declined Slav, Dutch |
| 43. F Volkmann vs A Naumann |
| ½-½ | 24 |
2001 |
Tch-AUT 2000-01 | D73 Neo-Grunfeld, 5.Nf3 |
| 44. F Doettling vs A Naumann |
| ½-½ | 20 |
2001 |
IV Pyramiden-Franken | D17 Queen's Gambit Declined Slav |
| 45. S Giemsa vs A Naumann |
| 0-1 | 50 |
2001 |
Bundesliga 2000-1 | E92 King's Indian |
| 46. A Naumann vs O Lehner |
| ½-½ | 24 |
2001 |
Tch-AUT 2000-01 | E46 Nimzo-Indian |
| 47. F Grafl vs A Naumann |
| 0-1 | 52 |
2001 |
Bundesliga 2000-1 | B12 Caro-Kann Defense |
| 48. A Naumann vs S Kindermann |
| 1-0 | 42 |
2001 |
TCh-AUT -2 | A83 Dutch, Staunton Gambit |
| 49. A Naumann vs I Asmundsson |
| 1-0 | 28 |
2002 |
European Club Cup | D16 Queen's Gambit Declined Slav |
| 50. A Naumann vs A Borg |
| 1-0 | 54 |
2002 |
European Club Cup | B27 Sicilian |