| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. K Hills vs I Zimmerman |
| 1-0 | 27 | 1999 | MI Summer Marathon | D02 Queen's Pawn Game |
| 2. K Hills vs G Huong |
| 1-0 | 34 | 2000 | Capps mem | A47 Queen's Indian |
| 3. M Krubnik vs K Hills |
| 0-1 | 22 | 2000 | Capps mem | E10 Queen's Pawn Game |
| 4. V Ossipov vs K Hills |
| 0-1 | 48 | 2000 | Capps mem | A48 King's Indian |
| 5. R Wong vs K Hills |
 | 0-1 | 47 | 2000 | Summer Marathon | C02 French, Advance |
| 6. E Bogas vs K Hills |
| ½-½ | 51 | 2000 | Summer Marathon | C00 French Defense |
| 7. W C Andries vs K Hills |
| 0-1 | 53 | 2000 | Summer Marathon | A07 King's Indian Attack |
| 8. D Pruess vs K Hills |
| 0-1 | 40 | 2000 | Guthrie McLain Memorial | C11 French |
| 9. T W Stevens vs K Hills |
| 0-1 | 43 | 2000 | Koltanowski Memorial Open | C00 French Defense |
| 10. K Hills vs L Snyder |
| ½-½ | 14 | 2000 | Koltanowski Memorial Open | D85 Grunfeld |
| 11. G Rey vs K Hills |
| 1-0 | 22 | 2000 | Koltanowski Memorial Open | A45 Queen's Pawn Game |
| 12. K Hills vs R Cusi |
| 0-1 | 25 | 2000 | Koltanowski Memorial Open | A48 King's Indian |
| 13. K Hills vs Z Lazetich |
| 0-1 | 43 | 2000 | Koltanowski Memorial Open | B23 Sicilian, Closed |
| 14. S Weiss vs K Hills |
| ½-½ | 65 | 2000 | Koltanowski Memorial Open | A46 Queen's Pawn Game |
| 15. K Hills vs J E Jones |
| 1-0 | 34 | 2000 | Koltanowski Memorial Open | B23 Sicilian, Closed |
| 16. S Gaffagan vs K Hills |
| 0-1 | 34 | 2000 | Koltanowski Memorial Open | C11 French |
| 17. K Hills vs I Thompson |
| ½-½ | 50 | 2000 | Koltanowski Memorial Open | C11 French |
| 18. T Coleman vs K Hills |
| 1-0 | 22 | 2011 | Berkeley International | D09 Queen's Gambit Declined, Albin Counter Gambit, 5.g3 |
| 19. I Sipos vs K Hills |
| 1-0 | 27 | 2011 | Berkeley International | E92 King's Indian |
| 20. K Hills vs T Abrahamyan |
| 0-1 | 30 | 2011 | Berkeley International | E94 King's Indian, Orthodox |
| 21. K Hills vs B Santic |
| ½-½ | 26 | 2011 | Berkeley International | A41 Queen's Pawn Game (with ...d6) |
| 22. K Hills vs L Zepeda |
| 0-1 | 25 | 2011 | Berkeley International | E97 King's Indian |
| 23. D Fritzinger vs K Hills |
| ½-½ | 65 | 2011 | Berkeley International | A07 King's Indian Attack |
| 24. J Gutman vs K Hills |
| ½-½ | 30 | 2011 | Berkeley International | D02 Queen's Pawn Game |
| 25. K Hills vs D Gurevich |
| ½-½ | 37 | 2011 | Berkeley International | E94 King's Indian, Orthodox |
Kibitzing
