| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. K Troff vs Naroditsky |
  | 0-1 | 20 | 2011 | U.S. Junior Championship | E76 King's Indian, Four Pawns Attack |
| 27. W Harper vs K Troff |
| 1-0 | 36 | 2011 | U.S. Junior Championship | A15 English |
| 28. K Troff vs V C Shen |
| 0-1 | 61 | 2011 | U.S. Junior Championship | E15 Queen's Indian |
| 29. G Young vs K Troff |
| 1-0 | 68 | 2011 | U.S. Junior Championship | B90 Sicilian, Najdorf |
| 30. K Troff vs J Bryant |
| 0-1 | 25 | 2011 | U.S. Junior Championship | A43 Old Benoni |
| 31. J Ding vs K Troff |
| 0-1 | 46 | 2011 | U.S. Junior Championship | B32 Sicilian |
| 32. K Troff vs C Holt |
| 1-0 | 40 | 2011 | U.S. Junior Championship | D17 Queen's Gambit Declined Slav |
| 33. K Troff vs Shabalov |
| ½-½ | 66 | 2011 | 39th World Open | D11 Queen's Gambit Declined Slav |
| 34. Robson vs K Troff |
| 1-0 | 36 | 2011 | 39th World Open | B27 Sicilian |
| 35. de Firmian vs K Troff |
| 1-0 | 60 | 2011 | 39th World Open | B27 Sicilian |
| 36. M J Herman vs K Troff |
| ½-½ | 38 | 2011 | SPICE Cup (group C) | B90 Sicilian, Najdorf |
| 37. L Altounian vs K Troff |
| 1-0 | 41 | 2011 | SPICE Cup (group C) | D11 Queen's Gambit Declined Slav |
| 38. K Troff vs J Friedel |
| ½-½ | 54 | 2011 | SPICE Cup (group C) | E10 Queen's Pawn Game |
| 39. J Bartholomew vs K Troff |
| 1-0 | 48 | 2011 | SPICE Cup (group C) | A20 English |
| 40. K Troff vs E Perelshteyn |
| ½-½ | 56 | 2011 | SPICE Cup (group C) | E94 King's Indian, Orthodox |
| 41. K Troff vs V Neimer |
| 0-1 | 35 | 2011 | SPICE Cup (group C) | E11 Bogo-Indian Defense |
| 42. B Finegold vs K Troff |
| 1-0 | 47 | 2011 | SPICE Cup (group C) | B50 Sicilian |
| 43. K Troff vs F Aleskerov |
| 0-1 | 63 | 2011 | SPICE Cup (group C) | A44 Old Benoni Defense |
| 44. A Diamant vs K Troff |
| ½-½ | 80 | 2011 | SPICE Cup (group C) | D90 Grunfeld |
| 45. Shabalov vs K Troff |
| 1-0 | 30 | 2012 | Philadelphia Open | B81 Sicilian, Scheveningen, Keres Attack |
| 46. K Troff vs Sevian |
| 0-1 | 84 | 2012 | 19th Metropolitan IM | A60 Benoni Defense |
| 47. E Rosen vs K Troff |
| ½-½ | 66 | 2012 | ch-USA Junior GpB | A28 English |
| 48. Naroditsky vs K Troff |
| ½-½ | 34 | 2012 | ch-USA Junior GpB | A05 Reti Opening |
| 49. K Troff vs R M Perez |
| ½-½ | 36 | 2012 | ch-USA Junior GpB | E11 Bogo-Indian Defense |
| 50. K Troff vs M Arnold |
| ½-½ | 30 | 2012 | ch-USA Junior GpB | D35 Queen's Gambit Declined |
Kibitzing
