| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 526. W N Watson vs Suba |
| ½-½ | 21 | 1991 | London WFW | B81 Sicilian, Scheveningen, Keres Attack |
| 527. W N Watson vs Larsen |
| 1-0 | 33 | 1991 | London WFW | C88 Ruy Lopez |
| 528. R Byrne vs W N Watson |
| 1-0 | 59 | 1991 | London WFW | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
| 529. K Arkell vs W N Watson |
| 0-1 | 61 | 1991 | London WFW | E62 King's Indian, Fianchetto |
| 530. W N Watson vs D King |
| ½-½ | 20 | 1991 | London WFW | C10 French |
| 531. W N Watson vs Hodgson |
| ½-½ | 21 | 1991 | London WFW | B18 Caro-Kann, Classical |
| 532. P K Wells vs W N Watson |
| 0-1 | 40 | 1991 | London WFW | B08 Pirc, Classical |
| 533. Plaskett vs W N Watson |
| 0-1 | 55 | 1991 | London WFW | B07 Pirc |
| 534. Sadler vs W N Watson |
| ½-½ | 61 | 1991 | London WFW | E73 King's Indian |
| 535. W N Watson vs S Conquest |
| 1-0 | 36 | 1991 | London WFW | B45 Sicilian, Taimanov |
| 536. W N Watson vs J Hector |
| 1-0 | 46 | 1991 | London WFW | C88 Ruy Lopez |
| 537. W N Watson vs Kupreichik |
| ½-½ | 43 | 1991 | Heart of Finland Open | B56 Sicilian |
| 538. W N Watson vs D Ciric |
 | 0-1 | 44 | 1991 | Brocco op | B15 Caro-Kann |
| 539. Adams vs W N Watson |
| ½-½ | 32 | 1991 | ENG-ch K.O. | A01 Nimzovich-Larsen Attack |
| 540. W N Watson vs Adams |
| ½-½ | 62 | 1991 | ENG-ch K.O. | C45 Scotch Game |
| 541. W N Watson vs Adams |
| 0-1 | 43 | 1991 | ENG-ch K.O. | C55 Two Knights Defense |
| 542. Adams vs W N Watson |
| ½-½ | 24 | 1991 | ENG-ch K.O. | A45 Queen's Pawn Game |
| 543. L Keitlinghaus vs W N Watson |
| 0-1 | 42 | 1992 | Bohemians | B23 Sicilian, Closed |
| 544. W N Watson vs A Pekarek |
| 1-0 | 62 | 1992 | Bohemians | B31 Sicilian, Rossolimo Variation |
| 545. I Stohl vs W N Watson |
| ½-½ | 41 | 1992 | Bohemians | A46 Queen's Pawn Game |
| 546. W N Watson vs Smagin |
| ½-½ | 13 | 1992 | Bohemians | C91 Ruy Lopez, Closed |
| 547. Jansa vs W N Watson |
| ½-½ | 41 | 1992 | Bohemians | B76 Sicilian, Dragon, Yugoslav Attack |
| 548. W N Watson vs Van der Sterren |
| 1-0 | 33 | 1992 | Bohemians | C45 Scotch Game |
| 549. S Kindermann vs W N Watson |
| ½-½ | 22 | 1992 | Bohemians | B12 Caro-Kann Defense |
| 550. W N Watson vs E Meduna |
| 1-0 | 17 | 1992 | Bohemians | B17 Caro-Kann, Steinitz Variation |
Kibitzing
