| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 26. Gandalf vs Shredder |
| ½-½ | 91 |
2001 |
Computer Chess Match Tournament | E52 Nimzo-Indian, 4.e3, Main line with ...b6 |
| 27. Gandalf vs Ruy Lopez |
| 1-0 | 50 |
2001 |
WMCCC | D10 Queen's Gambit Declined Slav |
| 28. Gandalf vs Gambit Tiger |
| 0-1 | 54 |
2001 |
Computer Chess Match Tournament | D19 Queen's Gambit Declined Slav, Dutch |
| 29. Gandalf vs Nimzo-8 |
| ½-½ | 104 |
2001 |
Computer Chess Match Tournament | B48 Sicilian, Taimanov Variation |
| 30. Ferret vs Gandalf |
| 1-0 | 75 |
2001 |
WMCCC | C92 Ruy Lopez, Closed |
| 31. Gandalf vs Junior |
| ½-½ | 50 |
2001 |
Computer Chess Match Tournament | E53 Nimzo-Indian, 4.e3 |
| 32. Shredder vs Gandalf |
 | 0-1 | 59 |
2001 |
Computer Chess Match Tournament | C23 Bishop's Opening |
| 33. PHARAON vs Gandalf |
| ½-½ | 46 |
2001 |
WMCCC | C14 French, Classical |
| 34. Junior vs Gandalf |
| 1-0 | 32 |
2001 |
Computer Chess Match Tournament | D10 Queen's Gambit Declined Slav |
| 35. Gambit Tiger vs Gandalf |
| 1-0 | 82 |
2001 |
Computer Chess Match Tournament | E80 King's Indian, Samisch Variation |
| 36. Gandalf vs XINIX |
| 1-0 | 39 |
2001 |
WMCCC | C45 Scotch Game |
| 37. Ikarus vs Gandalf |
| 0-1 | 53 |
2003 |
12th IPCCC | D14 Queen's Gambit Declined Slav, Exchange Variation |
| 38. Gandalf vs Shredder |
| ½-½ | 54 |
2003 |
12th IPCCC | B90 Sicilian, Najdorf |
| 39. Gandalf vs Anaconda |
| 1-0 | 60 |
2003 |
12th IPCCC | C92 Ruy Lopez, Closed |
| 40. Brutus vs Gandalf |
| 1-0 | 49 |
2003 |
12th IPCCC | C92 Ruy Lopez, Closed |
| 41. Fritz vs Gandalf |
| 1-0 | 43 |
2003 |
12th IPCCC | B80 Sicilian, Scheveningen |
| 42. SOS vs Gandalf |
| ½-½ | 84 |
2003 |
12th IPCCC | B93 Sicilian, Najdorf, 6.f4 |
| 43. Gandalf vs Comet |
| 1-0 | 52 |
2003 |
12th IPCCC | C87 Ruy Lopez |
| 44. Gandalf vs Shredder |
| ½-½ | 45 |
2005 |
IPCCC | C45 Scotch Game |
| 45. Gandalf vs SOS |
| 1-0 | 24 |
2005 |
IPCCC | B05 Alekhine's Defense, Modern |
| 46. Gandalf vs Zappa |
| ½-½ | 51 |
2005 |
IPCCC | B70 Sicilian, Dragon Variation |
| 47. Rybka vs Gandalf |
| 1-0 | 46 |
2005 |
? | B12 Caro-Kann Defense |
| 48. Gandalf vs Ikarus |
| 1-0 | 44 |
2005 |
IPCCC | C88 Ruy Lopez |
