Game |
| Result | Moves |
Year | Event/Locale | Opening |
26. Paul Fisher vs A Sandrin |
| 0-1 | 33 | 1962 | 63rd US Open | A16 English |
27. A Sandrin vs J F Shaw |
| 1-0 | 51 | 1962 | 63rd US Open | E80 King's Indian, Samisch Variation |
28. A Sandrin vs L Szedlacsek |
| 1-0 | 45 | 1962 | 63rd US Open | E94 King's Indian, Orthodox |
29. R Byrne vs A Sandrin |
| 1-0 | 29 | 1962 | 63rd US Open | E58 Nimzo-Indian, 4.e3, Main line with 8...Bxc3 |
30. W Cunningham vs A Sandrin |
| 1-0 | 47 | 1962 | 63rd US Open | E28 Nimzo-Indian, Samisch Variation |
31. J McIlrath vs A Sandrin |
| 0-1 | 39 | 1962 | 63rd US Open | B45 Sicilian, Taimanov |
32. A Sandrin vs M Harrow |
| 0-1 | 21 | 1962 | 63rd US Open | D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst |
33. C Hidalgo vs A Sandrin |
| 0-1 | 37 | 1962 | 63rd US Open | B45 Sicilian, Taimanov |
34. Lombardy vs A Sandrin |
| 1-0 | 31 | 1963 | 64th US Open | B45 Sicilian, Taimanov |
35. J Tomas vs A Sandrin |
| 1-0 | 30 | 1981 | US Amateur Championship | E12 Queen's Indian |
36. T Redman vs A Sandrin |
 | 1-0 | 9 | 1982 | Midwest Masters | E10 Queen's Pawn Game |
37. A Sandrin vs D Sprenkle |
| 0-1 | 26 | 1982 | Midwest Masters | A88 Dutch, Leningrad, Main Variation with c6 |
38. A Sandrin vs C W Kramer |
| 1-0 | 39 | 1982 | Midwest Masters | E14 Queen's Indian |
39. E Karklins vs A Sandrin |
| 0-1 | 43 | 1982 | Midwest Masters | B32 Sicilian |
40. A Sandrin vs E Martinovsky |
| ½-½ | 57 | 1982 | Midwest Masters | D94 Grunfeld |
41. B Colias vs A Sandrin |
| ½-½ | 22 | 1984 | Midwest Masters | A07 King's Indian Attack |
42. A Sandrin vs M Weiss |
| 0-1 | 53 | 1984 | Midwest Masters | E92 King's Indian |
43. M Dandridge vs A Sandrin |
| ½-½ | 40 | 1984 | Midwest Masters | E00 Queen's Pawn Game |
44. A Sandrin vs F Lindsay |
| ½-½ | 40 | 1984 | Midwest Masters | A57 Benko Gambit |
45. A Sandrin vs M Stevanovic |
| 0-1 | 35 | 1984 | Midwest Masters | E84 King's Indian, Samisch, Panno Main line |
46. A Soltis vs A Sandrin |
| 1-0 | 23 | 1984 | Illinois Open | B23 Sicilian, Closed |
47. A Sandrin vs Dzindzichashvili |
| 0-1 | 41 | 1985 | 03, Greater Chicago City | A43 Old Benoni |
48. S Zingheim vs A Sandrin |
| 1-0 | 29 | 1985 | Midwest Masters | B44 Sicilian |
49. A Karklins vs A Sandrin |
| 1-0 | 40 | 1985 | Midwest Masters | E45 Nimzo-Indian, 4.e3, Bronstein (Byrne) Variation |
50. A Sandrin vs N Salman |
| 1-0 | 20 | 1985 | Midwest Masters | A04 Reti Opening |