Game |
| Result | Moves |
Year | Event/Locale | Opening |
51. A Levina vs O Sagalchik |
| 1-0 | 23 | 2004 | Chessmaster US Championship 2005 | B01 Scandinavian |
52. O Sagalchik vs E Epstein |
| ½-½ | 74 | 2004 | Chessmaster US Championship 2005 | A40 Queen's Pawn Game |
53. O Sagalchik vs I Zenyuk |
| 0-1 | 63 | 2004 | Chessmaster US Championship 2005 | E80 King's Indian, Samisch Variation |
54. A Hahn vs O Sagalchik |
 | 1-0 | 27 | 2004 | Chessmaster US Championship 2005 | D09 Queen's Gambit Declined, Albin Counter Gambit, 5.g3 |