| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. S Williams vs T Wall |
| 1-0 | 33 | 1998 | BCF-chT 9798 (4NCL) | A29 English, Four Knights, Kingside Fianchetto |
| 2. S Williams vs J Cobb |
| 0-1 | 40 | 1998 | Hampstead IM | A29 English, Four Knights, Kingside Fianchetto |
| 3. S Williams vs T Dao |
| 0-1 | 28 | 1998 | World Junior Championship | A29 English, Four Knights, Kingside Fianchetto |
| 4. S Williams vs D Kayumov |
| 0-1 | 74 | 1999 | Hastings Challengers | A29 English, Four Knights, Kingside Fianchetto |
| 5. S Williams vs I Clark |
| 1-0 | 34 | 1999 | Jersey op | A29 English, Four Knights, Kingside Fianchetto |
| 6. S Williams vs T Hebbes |
| 1-0 | 39 | 2001 | Southend op | A29 English, Four Knights, Kingside Fianchetto |
| 7. S Williams vs S Haslinger |
| ½-½ | 76 | 2002 | BCF-chT 0203 (4NCL) | A29 English, Four Knights, Kingside Fianchetto |
| 8. S Williams vs M Ferguson |
| ½-½ | 37 | 2003 | BCF-chT 2002/03 (4NCL) | A29 English, Four Knights, Kingside Fianchetto |
| 9. S Williams vs J Rudd |
| ½-½ | 64 | 2006 | British Championship | A29 English, Four Knights, Kingside Fianchetto |
| 10. S Williams vs A Romero Holmes |
| ½-½ | 60 | 2012 | Dublin Easter e2e4 op | A29 English, Four Knights, Kingside Fianchetto |
| 11. S Williams vs Van Kampen |
| 0-1 | 37 | 2012 | London Chess Classic Open | A29 English, Four Knights, Kingside Fianchetto |
| 12. S Williams vs B Thorfinnsson |
| ½-½ | 7 | 2015 | Bunratty Classic | A29 English, Four Knights, Kingside Fianchetto |
Kibitzing
