Game |
| Result | Moves |
Year | Event/Locale | Opening |
26. N Weinstein vs K Rogoff |
| ½-½ | 15 | 1978 | United States Championship | B17 Caro-Kann, Steinitz Variation |
27. Benko vs E Mednis |
| ½-½ | 20 | 1978 | United States Championship | A17 English |
28. R Byrne vs A Lein |
 | ½-½ | 50 | 1978 | United States Championship | B92 Sicilian, Najdorf, Opocensky Variation |
29. K Rogoff vs K Commons |
| ½-½ | 21 | 1978 | United States Championship | C91 Ruy Lopez, Closed |
30. J Tarjan vs K Regan |
| ½-½ | 19 | 1978 | United States Championship | A56 Benoni Defense |
31. B Zuckerman vs N Weinstein |
| ½-½ | 17 | 1978 | United States Championship | A55 Old Indian, Main line |
32. A Lein vs K Rogoff |
 | ½-½ | 41 | 1978 | United States Championship | A30 English, Symmetrical |
33. A Lein vs L Christiansen |
| ½-½ | 33 | 1978 | United States Championship | B83 Sicilian |
34. L Christiansen vs Kavalek |
| ½-½ | 30 | 1978 | United States Championship | B82 Sicilian, Scheveningen |
35. R Byrne vs L Christiansen |
| ½-½ | 44 | 1978 | United States Championship | B09 Pirc, Austrian Attack |
36. B Zuckerman vs L Christiansen |
 | ½-½ | 22 | 1978 | United States Championship | B17 Caro-Kann, Steinitz Variation |
37. Shamkovich vs Kavalek |
| ½-½ | 33 | 1978 | United States Championship | A53 Old Indian |
38. E Mednis vs J Tarjan |
| ½-½ | 20 | 1978 | United States Championship | C80 Ruy Lopez, Open |
39. K Commons vs J Tarjan |
| ½-½ | 41 | 1978 | United States Championship | D85 Grunfeld |
40. R Byrne vs Benko |
 | ½-½ | 13 | 1978 | United States Championship | B17 Caro-Kann, Steinitz Variation |
41. B Zuckerman vs R Byrne |
| ½-½ | 24 | 1978 | United States Championship | C09 French, Tarrasch, Open Variation, Main line |
42. R Byrne vs Shamkovich |
| ½-½ | 39 | 1978 | United States Championship | C48 Four Knights |
43. A Soltis vs R Byrne |
| ½-½ | 61 | 1978 | United States Championship | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
44. Lombardy vs R Byrne |
| ½-½ | 19 | 1978 | United States Championship | D61 Queen's Gambit Declined, Orthodox, Rubinstein Attack |
45. E Mednis vs R Byrne |
| ½-½ | 28 | 1978 | United States Championship | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
46. R Byrne vs N Weinstein |
| ½-½ | 31 | 1978 | United States Championship | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
47. K Commons vs B Zuckerman |
| ½-½ | 45 | 1978 | United States Championship | D38 Queen's Gambit Declined, Ragozin Variation |
48. L Christiansen vs E Mednis |
| ½-½ | 38 | 1978 | United States Championship | A16 English |
49. N Weinstein vs Benko |
 | ½-½ | 16 | 1978 | United States Championship | B09 Pirc, Austrian Attack |
50. Benko vs K Commons |
 | ½-½ | 19 | 1978 | United States Championship | D13 Queen's Gambit Declined Slav, Exchange Variation |