| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. J Bonin vs R Anderson |
 | ½-½ | 46 |
1985 |
World op Phil,PA | A57 Benko Gambit |
| 2. R Anderson vs Igor Ivanov |
| ½-½ | 61 |
1985 |
Rohnert Park,CA 11/1 | B89 Sicilian |
| 3. Silman vs R Anderson |
 | 1-0 | 30 |
1987 |
USA | A60 Benoni Defense |
| 4. Reshevsky vs R Anderson |
 | ½-½ | 48 |
1988 |
Software Tool Works Open | A10 English |
| 5. R Anderson vs Lautier |
 | 0-1 | 32 |
1991 |
It New York | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 6. Igor Ivanov vs R Anderson |
 | ½-½ | 47 |
1991 |
It (open) | E92 King's Indian |
| 7. J Benjamin vs R Anderson |
| 1-0 | 33 |
1991 |
04, Philadelphia World op | A57 Benko Gambit |
| 8. D Gurevich vs R Anderson |
 | 1-0 | 46 |
1992 |
Sands Reno | E99 King's Indian, Orthodox, Taimanov |
| 9. Shaked vs R Anderson |
 | 0-1 | 37 |
1992 |
Sands Reno | A57 Benko Gambit |
| 10. K Burger vs R Anderson |
 | 1-0 | 42 |
1992 |
Philadelphia World op | E97 King's Indian |
| 11. Rohde vs R Anderson |
 | 1-0 | 38 |
1992 |
Philadelphia (USA) | A10 English |
| 12. Yermolinsky vs R Anderson |
 | 1-0 | 44 |
1993 |
Continental op | E98 King's Indian, Orthodox, Taimanov, 9.Ne1 |
| 13. Wojtkiewicz vs R Anderson |
 | 1-0 | 36 |
1993 |
It open | E69 King's Indian, Fianchetto, Classical Main line |
| 14. R Anderson vs E Schiller |
 | 1-0 | 36 |
1993 |
It (open) 'Continental' | B18 Caro-Kann, Classical |
| 15. R Anderson vs Alburt |
| 0-1 | 51 |
1993 |
New York op (06) | B03 Alekhine's Defense |
| 16. Z Rahman vs R Anderson |
 | 1-0 | 27 |
1994 |
Las Vegas op | B93 Sicilian, Najdorf, 6.f4 |
| 17. R Anderson vs Z Rahman |
 | ½-½ | 45 |
1994 |
Las Vegas op | B19 Caro-Kann, Classical |
| 18. Shabalov vs R Anderson |
 | ½-½ | 43 |
1994 |
? | A58 Benko Gambit |
| 19. R Anderson vs E Schiller |
  | 1-0 | 53 |
1994 |
Cal Chess Season Opener | B12 Caro-Kann Defense |
| 20. R Anderson vs Dlugy |
 | 1-0 | 41 |
1994 |
National op | B89 Sicilian |
| 21. R Anderson vs Fedorowicz |
 | 0-1 | 32 |
1995 |
It (open) | B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 |
| 22. R Anderson vs E Schiller |
| 1-0 | 33 |
1996 |
Foster City (USA) | C80 Ruy Lopez, Open |
| 23. R Anderson vs M Zlotnikov |
 | 1-0 | 12 |
2000 |
New York Open | B06 Robatsch |
| 24. J Kraai vs R Anderson |
| ½-½ | 52 |
2001 |
American Open | A01 Nimzovich-Larsen Attack |
| 25. R Anderson vs M Dougherty |
| ½-½ | 45 |
2001 |
29th World Open | B57 Sicilian |