| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. F Parr vs S Reuben |
| ½-½ | 40 | 1961 | British Championship | E50 Nimzo-Indian, 4.e3 O-O 5.Nf3, without ...d5 |
| 2. S Reuben vs L Barden |
| 0-1 | 41 | 1961 | British Championship | A10 English |
| 3. J A Lawrence vs S Reuben |
| ½-½ | 9 | 1961 | British Championship | E58 Nimzo-Indian, 4.e3, Main line with 8...Bxc3 |
| 4. S Reuben vs O M Hindle |
| 0-1 | 30 | 1961 | British Championship | A97 Dutch, Ilyin-Genevsky |
| 5. P B Cook vs S Reuben |
| 1-0 | 27 | 1961 | British Championship | B32 Sicilian |
| 6. S Reuben vs R B Edwards |
| 0-1 | 20 | 1961 | British Championship | A34 English, Symmetrical |
| 7. S Reuben vs A Y Green |
| ½-½ | 26 | 1961 | British Championship | D10 Queen's Gambit Declined Slav |
| 8. A Bernfield vs S Reuben |
| ½-½ | 91 | 1961 | British Championship | E34 Nimzo-Indian, Classical, Noa Variation |
| 9. S Reuben vs D G Ellison |
| ½-½ | 14 | 1961 | British Championship | A16 English |
| 10. G Bonner vs S Reuben |
| ½-½ | 14 | 1961 | British Championship | A37 English, Symmetrical |
| 11. S Reuben vs J Hawson |
| 0-1 | 50 | 1961 | British Championship | D10 Queen's Gambit Declined Slav |
| 12. Fischer vs S Reuben |
  | 1-0 | 23 | 1963 | Manhattan blitz | B32 Sicilian |
| 13. S Reuben vs Fischer |
| ½-½ | 53 | 1963 | New York blitz | A16 English |
| 14. Browne vs S Reuben |
| 1-0 | 29 | 1968 | Churchill Memorial Open | B32 Sicilian |
| 15. S Reuben vs R Eales |
| 0-1 | 19 | 1969 | Cambridge | D71 Neo-Grunfeld |
| 16. R Harman vs S Reuben |
| ½-½ | 27 | 1969 | Middlesex County Championship | A07 King's Indian Attack |
| 17. S Reuben vs K Rogoff |
| 0-1 | 59 | 1969 | Middlesex County Championship | A16 English |
| 18. M Hawley vs S Reuben |
| 0-1 | 31 | 1969 | Middlesex County Championship | B32 Sicilian |
| 19. S Reuben vs M Blaine |
| 1-0 | 35 | 1969 | Middlesex County Championship | A53 Old Indian |
| 20. H Israel vs S Reuben |
| 1-0 | 18 | 1969 | Middlesex County Championship | B32 Sicilian |
| 21. S Reuben vs D B Pritchard |
| 1-0 | 57 | 1969 | Middlesex County Championship | D50 Queen's Gambit Declined |
| 22. S Reuben vs S Hawes |
| 0-1 | 28 | 1969 | Middlesex County Championship | D31 Queen's Gambit Declined |
| 23. J M Aitken vs S Reuben |
| ½-½ | 39 | 1969 | Castlebar | B32 Sicilian |
| 24. S Reuben vs S Grabow |
| 0-1 | 40 | 1969 | Castlebar | D10 Queen's Gambit Declined Slav |
| 25. G McCurdy vs S Reuben |
| 0-1 | 40 | 1969 | Castlebar | A37 English, Symmetrical |
Kibitzing
