| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. W Ritson-Morry vs J M Aitken |
| ½-½ | 45 | 1956 | British Championship | D22 Queen's Gambit Accepted |
| 52. B J Moore vs W Ritson-Morry |
 | ½-½ | 57 | 1956 | British Championship | D45 Queen's Gambit Declined Semi-Slav |
| 53. W Ritson-Morry vs B H Wood |
| ½-½ | 41 | 1956 | British Championship | D73 Neo-Grunfeld, 5.Nf3 |
| 54. W Heidenfeld vs W Ritson-Morry |
| 0-1 | 36 | 1956 | British Championship | B84 Sicilian, Scheveningen |
| 55. W Ritson-Morry vs M J Haygarth |
| 1-0 | 76 | 1956 | British Championship | E52 Nimzo-Indian, 4.e3, Main line with ...b6 |
| 56. W Ritson-Morry vs C H Alexander |
| 0-1 | 30 | 1956 | British Championship | E60 King's Indian Defense |
| 57. O Friedman vs W Ritson-Morry |
| 0-1 | 55 | 1956 | British Championship | A06 Reti Opening |
| 58. W Ritson-Morry vs F Parr |
| 0-1 | 37 | 1956 | British Championship | E62 King's Indian, Fianchetto |
| 59. L Barden vs W Ritson-Morry |
| 1-0 | 33 | 1956 | British Championship | C90 Ruy Lopez, Closed |
| 60. W Ritson-Morry vs D Horseman |
| ½-½ | 87 | 1956 | British Championship | A45 Queen's Pawn Game |
| 61. W Ritson-Morry vs J W Naylor |
| 1-0 | 42 | 1962 | Whitby BCF Major op | C76 Ruy Lopez, Modern Steinitz Defense, Fianchetto Variation |
| 62. W Ritson-Morry vs Golombek |
| 0-1 | 44 | 1963 | Northern op | B80 Sicilian, Scheveningen |
| 63. W Ritson-Morry vs D P Bonner |
| 0-1 | 35 | 1967 | BCCA corr | C84 Ruy Lopez, Closed |
Kibitzing
