| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 851. M Glienke vs C Hansen |
 | 0-1 | 25 | 2001 | German Team Cup | A46 Queen's Pawn Game |
| 852. L B Hansen vs C Hansen |
| 0-1 | 68 | 2001 | German Team Cup | D44 Queen's Gambit Declined Semi-Slav |
| 853. C Hansen vs J Hellsten |
| 1-0 | 32 | 2001 | Bundesliga 2000/01 | E12 Queen's Indian |
| 854. J Pachow vs C Hansen |
| 0-1 | 40 | 2001 | Bundesliga 2000/01 | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 855. C Hansen vs Andersson |
| ½-½ | 23 | 2001 | Hansen - Andersson | B46 Sicilian, Taimanov Variation |
| 856. Andersson vs C Hansen |
| ½-½ | 24 | 2001 | Hansen - Andersson | A35 English, Symmetrical |
| 857. C Hansen vs Andersson |
| ½-½ | 44 | 2001 | Hansen - Andersson | C09 French, Tarrasch, Open Variation, Main line |
| 858. Andersson vs C Hansen |
| ½-½ | 57 | 2001 | Hansen - Andersson | A35 English, Symmetrical |
| 859. C Hansen vs Andersson |
 | 1-0 | 48 | 2001 | Hansen - Andersson | C09 French, Tarrasch, Open Variation, Main line |
| 860. Andersson vs C Hansen |
| ½-½ | 29 | 2001 | Hansen - Andersson | D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst |
| 861. C Hansen vs L Espig |
| 1-0 | 27 | 2001 | Bundesliga 2000/01 | A55 Old Indian, Main line |
| 862. H Teske vs C Hansen |
| 0-1 | 35 | 2001 | Bundesliga 2000/01 | A04 Reti Opening |
| 863. C Hansen vs E Berg |
| 0-1 | 64 | 2001 | Sigeman & Co | A04 Reti Opening |
| 864. J Hector vs C Hansen |
| ½-½ | 36 | 2001 | Sigeman & Co | B46 Sicilian, Taimanov Variation |
| 865. C Hansen vs Timman |
| ½-½ | 24 | 2001 | Sigeman & Co | E15 Queen's Indian |
| 866. I Sokolov vs C Hansen |
| 1-0 | 41 | 2001 | Sigeman & Co | E32 Nimzo-Indian, Classical |
| 867. C Hansen vs Gulko |
| 1-0 | 51 | 2001 | Sigeman & Co | D32 Queen's Gambit Declined, Tarrasch |
| 868. C Hansen vs de Firmian |
| 1-0 | 90 | 2001 | Sigeman & Co | E17 Queen's Indian |
| 869. T Wedberg vs C Hansen |
| ½-½ | 36 | 2001 | Sigeman & Co | B53 Sicilian |
| 870. C Hansen vs Radjabov |
| ½-½ | 37 | 2001 | Sigeman & Co | E92 King's Indian |
| 871. P Cramling vs C Hansen |
| ½-½ | 21 | 2001 | Sigeman & Co | E15 Queen's Indian |
| 872. C Hansen vs Sutovsky |
| ½-½ | 41 | 2001 | 16th North Sea Cup | A15 English |
| 873. C Hansen vs McShane |
| 0-1 | 42 | 2001 | 16th North Sea Cup | E92 King's Indian |
| 874. Rozentalis vs C Hansen |
| ½-½ | 25 | 2001 | 16th North Sea Cup | B22 Sicilian, Alapin |
| 875. C Hansen vs E van den Doel |
| ½-½ | 36 | 2001 | 16th North Sea Cup | A28 English |
Kibitzing
