| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Zaremba vs J Ostrovskij |
| 1-0 | 15 |
1997 |
Trio theme 117 email | D85 Grunfeld |
| 2. Ashley vs Zaremba |
| 1-0 | 23 |
1998 |
It (open), Hawaii (USA) | B10 Caro-Kann |
| 3. I Krush vs Zaremba |
| 1-0 | 41 |
1999 |
Ch USA (juniors), San Francisco (USA) | D45 Queen's Gambit Declined Semi-Slav |
| 4. Zaremba vs G Braylovsky |
| 1-0 | 55 |
1999 |
Ch USA (juniors), San Francisco (USA) | D02 Queen's Pawn Game |
| 5. Zaremba vs J Langreck |
| 1-0 | 43 |
1999 |
Kings Island Open | D78 Neo-Grunfeld, 6.O-O c6 |
| 6. M Martinez vs Zaremba |
| 1-0 | 55 |
1999 |
Ch USA (juniors), San Francisco (USA) | B99 Sicilian, Najdorf, 7...Be7 Main line |
| 7. C Russell vs Zaremba |
| 1-0 | 46 |
1999 |
U.S. Open | D15 Queen's Gambit Declined Slav |
| 8. H Akopyan vs Zaremba |
| 1-0 | 42 |
1999 |
Ch USA (juniors), San Francisco (USA) | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 9. Zaremba vs T Beckman |
| 1-0 | 49 |
2000 |
World Open | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 10. Yermolinsky vs Zaremba |
| 1-0 | 54 |
2000 |
World Open | A11 English, Caro-Kann Defensive System |
| 11. Zaremba vs P Bierkens |
| 1-0 | 61 |
2000 |
World Open | A04 Reti Opening |
| 12. Zaremba vs M Aboudi |
| 1-0 | 35 |
2001 |
US Amateur Team East | E11 Bogo-Indian Defense |
| 13. Zaremba vs S Nagle |
| 1-0 | 42 |
2001 |
29th World Open | A46 Queen's Pawn Game |
| 14. Lesiege vs Zaremba |
| 1-0 | 26 |
2001 |
29th World Open | D17 Queen's Gambit Declined Slav |
| 15. Zaremba vs J Kleiman |
| 1-0 | 27 |
2003 |
World Open: Open Section | D45 Queen's Gambit Declined Semi-Slav |
| 16. I Novikov vs Zaremba |
| 1-0 | 40 |
2003 |
12th Chicago Open | D11 Queen's Gambit Declined Slav |
| 17. Ermenkov vs Zaremba |
| 1-0 | 31 |
2006 |
XXII Reykjavik Open | B34 Sicilian, Accelerated Fianchetto |
| 18. S Brynell vs Zaremba |
| 1-0 | 58 |
2006 |
XXII Reykjavik Open | D15 Queen's Gambit Declined Slav |
| 19. Mikhailuk vs Zaremba |
| 1-0 | 80 |
2006 |
US Chess League | D10 Queen's Gambit Declined Slav |
| 20. D Naroditsky vs Zaremba |
| 1-0 | 92 |
2009 |
USCL | B15 Caro-Kann |
