| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. A Ivanov vs Chekhov |
| 1-0 | 35 |
1980 |
URS-ch U26 | B92 Sicilian, Najdorf, Opocensky Variation |
| 2. A Ivanov vs Chiburdanidze |
| 0-1 | 38 |
1981 |
URS-ch YM | B90 Sicilian, Najdorf |
| 3. A Ivanov vs Browne |
| ½-½ | 34 |
1989 |
Ch New York ( open ) | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 4. A Ivanov vs DeFirmian |
| ½-½ | 44 |
1989 |
It (open) | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 5. A Ivanov vs DeFirmian |
| ½-½ | 58 |
1989 |
Long | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 6. A Ivanov vs Polugaevsky |
| 0-1 | 50 |
1990 |
Reykjavik op | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 7. A Ivanov vs Fedorowicz |
| 1-0 | 28 |
1991 |
It (open) | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 8. A Ivanov vs Wojtkiewicz |
| 0-1 | 42 |
1992 |
open | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 9. A Ivanov vs DeFirmian |
| ½-½ | 20 |
1995 |
It (a) | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 10. A Ivanov vs G Milos |
| 0-1 | 49 |
1999 |
Ch World FIDE, Las Vegas (USA) | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 11. A Ivanov vs R Henry |
| 1-0 | 36 |
2001 |
Foxwoods Open | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 12. A Ivanov vs Lapshun |
| 1-0 | 39 |
2002 |
ch-USA | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 13. A Ivanov vs H Odeev |
 | 0-1 | 70 |
2002 |
Bled Olympiad | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 14. A Ivanov vs A Kunte |
| ½-½ | 42 |
2002 |
Bled Olympiad | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 15. A Ivanov vs E Najer |
| ½-½ | 51 |
2004 |
3rd Aeroflot Festival | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 16. A Ivanov vs K Mekhitarian |
| 1-0 | 37 |
2005 |
American Continental Championship | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 17. A Ivanov vs I Novikov |
| ½-½ | 41 |
2006 |
US Championship 2006 | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 18. A Ivanov vs Navara |
| ½-½ | 43 |
2007 |
World Chess Cup | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 19. A Ivanov vs J Sarkar |
| 0-1 | 47 |
2007 |
Foxwoods Open | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 20. A Ivanov vs M Esserman |
 | 1-0 | 24 |
2008 |
Foxwoods Open | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 21. A Ivanov vs Fedorowicz |
 | 0-1 | 64 |
2008 |
US Championship | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 22. A Ivanov vs Shabalov |
| 0-1 | 38 |
2009 |
Foxwoods Open | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 23. A Ivanov vs Shabalov |
| 0-1 | 55 |
2010 |
Philadelphia Open | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 24. A Ivanov vs D Naroditsky |
 | 1-0 | 34 |
2011 |
US Championship (Group A) | B90 Sicilian, Najdorf |
| 25. A Ivanov vs S Shankland |
| 0-1 | 53 |
2013 |
US Chess Championships | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |