| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. B Cafferty vs P Markland |
| ½-½ | 28 | 1967 | British Championship | E97 King's Indian |
| 2. P Markland vs J R Phillips |
| 0-1 | 38 | 1967 | British Championship | C78 Ruy Lopez |
| 3. P C Hoad vs P Markland |
| 1-0 | 50 | 1967 | British Championship | A65 Benoni, 6.e4 |
| 4. P Markland vs A Ludgate |
| ½-½ | 27 | 1967 | British Championship | C54 Giuoco Piano |
| 5. F N Stephenson vs P Markland |
 | 0-1 | 38 | 1967 | British Championship | E73 King's Indian |
| 6. P Markland vs D G Ellison |
| ½-½ | 35 | 1967 | British Championship | A07 King's Indian Attack |
| 7. S Webb vs P Markland |
| 1-0 | 32 | 1967 | British Championship | A48 King's Indian |
| 8. P Markland vs J L Seppings |
| ½-½ | 18 | 1967 | British Championship | C56 Two Knights |
| 9. C Gilbert vs P Markland |
| 1-0 | 55 | 1967 | British Championship | A49 King's Indian, Fianchetto without c4 |
| 10. P Markland vs T Thynne |
| 1-0 | 26 | 1967 | British Championship | C42 Petrov Defense |
| 11. P Markland vs J Hawson |
| 1-0 | 34 | 1967 | British Championship | A07 King's Indian Attack |
| 12. C Campbell vs P Markland |
| ½-½ | 31 | 1969 | Dublin | B33 Sicilian |
| 13. P Markland vs D Cox |
| 1-0 | 30 | 1969 | Dublin | B09 Pirc, Austrian Attack |
| 14. P Markland vs P Dussol |
| 1-0 | 16 | 1969 | Glasgow | C56 Two Knights |
| 15. P Markland vs R M McKay |
| 0-1 | 40 | 1969 | Scottish Junior International | B04 Alekhine's Defense, Modern |
| 16. P Markland vs R End |
| 1-0 | 19 | 1970 | WchT U26 17th | C01 French, Exchange |
| 17. Uhlmann vs P Markland |
| 1-0 | 28 | 1970 | Hastings 1970/71 | E11 Bogo-Indian Defense |
| 18. P Markland vs Portisch |
| ½-½ | 39 | 1970 | Hastings 1970/71 | B09 Pirc, Austrian Attack |
| 19. Keene vs P Markland |
| ½-½ | 38 | 1970 | Hastings 1970/71 | E16 Queen's Indian |
| 20. P Markland vs Z Mestrovic |
| 1-0 | 18 | 1971 | Hastings 1970/71 | B00 Uncommon King's Pawn Opening |
| 21. R G Wade vs P Markland |
| ½-½ | 30 | 1971 | Hastings 1970/71 | A30 English, Symmetrical |
| 22. P Markland vs R Byrne |
| ½-½ | 60 | 1971 | Hastings 1970/71 | B22 Sicilian, Alapin |
| 23. N Krogius vs P Markland |
| ½-½ | 83 | 1971 | Hastings 1970/71 | A07 King's Indian Attack |
| 24. Gligoric vs P Markland |
| ½-½ | 54 | 1971 | Hastings 1970/71 | E43 Nimzo-Indian, Fischer Variation |
| 25. P Markland vs Hort |
| 1-0 | 30 | 1971 | Hastings 1970/71 | B10 Caro-Kann |
Kibitzing
