| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 701. K Shovel vs W Hartston |
| 0-1 | 34 | 1983 | 7th Lloyds Bank Masters Open | D11 Queen's Gambit Declined Slav |
| 702. W Hartston vs R Britton |
| ½-½ | 19 | 1983 | 7th Lloyds Bank Masters Open | E60 King's Indian Defense |
| 703. A D Martin vs W Hartston |
| 0-1 | 52 | 1983 | 7th Lloyds Bank Masters Open | D14 Queen's Gambit Declined Slav, Exchange Variation |
| 704. M Fuller vs W Hartston |
| 0-1 | 53 | 1984 | Robert Silk YM | C01 French, Exchange |
| 705. W Hartston vs J Horner |
| ½-½ | 16 | 1984 | Robert Silk YM | C28 Vienna Game |
| 706. A Kosten vs W Hartston |
| 0-1 | 37 | 1984 | Robert Silk YM | B46 Sicilian, Taimanov Variation |
| 707. D Watts vs W Hartston |
| ½-½ | 29 | 1984 | British Championship | C66 Ruy Lopez |
| 708. W Hartston vs P M Giulian |
| 1-0 | 40 | 1984 | British Championship | D02 Queen's Pawn Game |
| 709. G Morrison vs W Hartston |
| ½-½ | 23 | 1984 | British Championship | D19 Queen's Gambit Declined Slav, Dutch |
| 710. W Hartston vs S Conquest |
| 0-1 | 51 | 1984 | British Championship | B07 Pirc |
| 711. J Hawthorne vs W Hartston |
| ½-½ | 37 | 1984 | British Championship | D02 Queen's Pawn Game |
| 712. W Hartston vs J C Hawksworth |
| ½-½ | 27 | 1984 | British Championship | B89 Sicilian |
| 713. N Carr vs W Hartston |
| 0-1 | 32 | 1984 | British Championship | B21 Sicilian, 2.f4 and 2.d4 |
| 714. W Hartston vs A Kosten |
| ½-½ | 62 | 1984 | British Championship | C19 French, Winawer, Advance |
| 715. R Ravisekhar vs W Hartston |
| 1-0 | 54 | 1984 | British Championship | A37 English, Symmetrical |
| 716. W Hartston vs P Mithrakanth |
| 0-1 | 43 | 1984 | British Championship | B90 Sicilian, Najdorf |
| 717. K Fuller vs W Hartston |
| 0-1 | 39 | 1984 | British Championship | B46 Sicilian, Taimanov Variation |
| 718. W Hartston vs J G Nicholson |
| 1-0 | 48 | 1984 | 8th Lloyds Bank Masters Open | A43 Old Benoni |
| 719. R Khadilkar vs W Hartston |
| 0-1 | 65 | 1984 | 8th Lloyds Bank Masters Open | B83 Sicilian |
| 720. W Hartston vs Chandler |
| ½-½ | 24 | 1984 | 8th Lloyds Bank Masters Open | A07 King's Indian Attack |
| 721. E Teichmann vs W Hartston |
| 0-1 | 21 | 1984 | 8th Lloyds Bank Masters Open | A56 Benoni Defense |
| 722. W Hartston vs P Thipsay |
| ½-½ | 18 | 1984 | 8th Lloyds Bank Masters Open | E60 King's Indian Defense |
| 723. Miles vs W Hartston |
| 1-0 | 39 | 1984 | 8th Lloyds Bank Masters Open | E75 King's Indian, Averbakh, Main line |
| 724. W Hartston vs A Fernandes |
| ½-½ | 24 | 1984 | 8th Lloyds Bank Masters Open | C26 Vienna |
| 725. W Hartston vs D Bryson |
| ½-½ | 32 | 1985 | British Championship | B03 Alekhine's Defense |
Kibitzing
