| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 276. A Moiseenko vs I Zaitsev |
 | 1-0 | 14 |
2002 |
Aeroflot Open | E83 King's Indian, Samisch |
| 277. A Kalinin vs I Zaitsev |
| 1-0 | 29 |
2002 |
Aeroflot Open | C84 Ruy Lopez, Closed |
| 278. I Zaitsev vs S Iskusnyh |
| ½-½ | 19 |
2002 |
Aeroflot Open | B31 Sicilian, Rossolimo Variation |
| 279. I Zaitsev vs A Korobov |
| ½-½ | 23 |
2002 |
Aeroflot Open | B94 Sicilian, Najdorf |
| 280. Shariyazdanov vs I Zaitsev |
| 1-0 | 25 |
2002 |
Aeroflot Open | E97 King's Indian |
| 281. I Zaitsev vs E Postny |
| 0-1 | 26 |
2002 |
Aeroflot Open | B08 Pirc, Classical |
| 282. I Zaitsev vs B Kantsler |
| ½-½ | 12 |
2002 |
Aeroflot Open | B06 Robatsch |
| 283. A Galliamova-Ivanchuk vs I Zaitsev |
| 1-0 | 33 |
2002 |
Aeroflot Open | E83 King's Indian, Samisch |
| 284. I Zaitsev vs Kholmov |
| 1-0 | 25 |
2003 |
Botvinnik mem | D37 Queen's Gambit Declined |
| 285. Vasiukov vs I Zaitsev |
| 1-0 | 38 |
2003 |
Botvinnik mem | C92 Ruy Lopez, Closed |
| 286. Savon vs I Zaitsev |
| 1-0 | 35 |
2004 |
Botvinnik mem-A 4th | E62 King's Indian, Fianchetto |
| 287. I Zaitsev vs Karaklajic |
| ½-½ | 42 |
2007 |
USSR vs Yugoslavia Match | B01 Scandinavian |
| 288. Karaklajic vs I Zaitsev |
| ½-½ | 16 |
2007 |
USSR vs Yugoslavia Match | C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 |
