| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. D G Ellison vs M Basman |
| ½-½ | 28 | 1967 | British Championship | B82 Sicilian, Scheveningen |
| 27. M H Horton vs D G Ellison |
 | 1-0 | 46 | 1967 | British Championship | B76 Sicilian, Dragon, Yugoslav Attack |
| 28. D G Ellison vs A Davie |
| 0-1 | 27 | 1967 | British Championship | B95 Sicilian, Najdorf, 6...e6 |
| 29. P Markland vs D G Ellison |
| ½-½ | 35 | 1967 | British Championship | A07 King's Indian Attack |
| 30. D G Ellison vs J L Seppings |
| 0-1 | 53 | 1967 | British Championship | C44 King's Pawn Game |
| 31. T Thynne vs D G Ellison |
| 0-1 | 35 | 1967 | British Championship | A80 Dutch |
| 32. D G Ellison vs S Webb |
| 0-1 | 34 | 1967 | British Championship | D15 Queen's Gambit Declined Slav |
| 33. D G Ellison vs W Tabakiernik |
 | 1-0 | 75 | 1967 | British Championship | C44 King's Pawn Game |
| 34. C Gilbert vs D G Ellison |
| 1-0 | 41 | 1967 | British Championship | A81 Dutch |
| 35. D G Ellison vs J Hardinge |
| 1-0 | 40 | 1969 | Hastings Christmas Congress | B02 Alekhine's Defense |
| 36. M J Haygarth vs D G Ellison |
| 1-0 | 43 | 1976 | British Championship | E14 Queen's Indian |
| 37. D G Ellison vs A Whiteley |
| ½-½ | 21 | 1976 | British Championship | B73 Sicilian, Dragon, Classical |
| 38. B Cafferty vs D G Ellison |
| 0-1 | 56 | 1976 | British Championship | A14 English |
| 39. D G Ellison vs N Povah |
| 0-1 | 42 | 1976 | British Championship | B33 Sicilian |
| 40. D B Pritchard vs D G Ellison |
| 0-1 | 84 | 1976 | British Championship | C31 King's Gambit Declined, Falkbeer Counter Gambit |
| 41. D G Ellison vs P H Clarke |
| ½-½ | 17 | 1976 | British Championship | C18 French, Winawer |
| 42. P W Hempson vs D G Ellison |
| 1-0 | 36 | 1976 | British Championship | E49 Nimzo-Indian, 4.e3, Botvinnik System |
| 43. D G Ellison vs G Botterill |
| 0-1 | 29 | 1976 | British Championship | B09 Pirc, Austrian Attack |
| 44. A Ludgate vs D G Ellison |
| ½-½ | 49 | 1976 | British Championship | A29 English, Four Knights, Kingside Fianchetto |
| 45. D G Ellison vs C Lennox |
| 1-0 | 36 | 1976 | British Championship | B98 Sicilian, Najdorf |
| 46. H D MacPherson vs D G Ellison |
| ½-½ | 41 | 1976 | British Championship | A22 English |
| 47. I Wells vs D G Ellison |
| 1-0 | 22 | 1980 | Lancashire Championship | C03 French, Tarrasch |
| 48. D King vs D G Ellison |
| 1-0 | 38 | 1981 | British Championship | C05 French, Tarrasch |
| 49. D G Ellison vs N Davies |
| 0-1 | 38 | 1981 | British Championship | A42 Modern Defense, Averbakh System |
| 50. P Bevan vs D G Ellison |
| 0-1 | 57 | 1981 | British Championship | A04 Reti Opening |
Kibitzing
