| Chong Chor Yuen2055 | 0-1 | William, Lee Kah Howe1798 | 5th Penang Open 2013 | 2013 |
| Liong, I2107 | 1-0 | William, Lee Kah Howe1798 | 5th Penang Open 2013 | 2013 |
| Menkinoski, R2359 | 1-0 | William, Lee Kah Howe1798 | 5th Penang Open 2013 | 2013 |
| William, Lee Kah Howe1772 | 0-1 | Aris, T2229 | 4th Penang Heritage City Open | 2012 |
| Trenseno, Felica1992 | 1-0 | William, Lee Kah Howe1772 | 4th Penang Heritage City Open | 2012 |
| Bitoon, Jimson2290 | 1-0 | William, Lee Kah Howe1772 | 4th Penang Heritage City Open | 2012 |
| William, Lee Kah Howe1798 | 0-1 | Gonzalez, Andres Felipe1988 | WY BU14 2012 | 2012 |
| Taylor, Adam C1946 | 1-0 | William, Lee Kah Howe1798 | WY BU14 2012 | 2012 |
| William, Lee Kah Howe1798 | ½-½ | Abbas, Daniel2016 | WY BU14 2012 | 2012 |
| Vorontsov, P2220 | 1-0 | William, Lee Kah Howe1798 | WY BU14 2012 | 2012 |
| William, Lee Kah Howe1798 | 0-1 | De Abreu, Roberto N1970 | World Youth U16 Olympiad 2012 | 2012 |
| William, Lee Kah Howe1798 | ½-½ | Jensen, Tobias Ilsoe1812 | World Youth U16 Olympiad 2012 | 2012 |
| William, Lee Kah Howe1798 | 0-1 | Puccini, Jack1839 | World Youth U16 Olympiad 2012 | 2012 |
| Gorbanovsky, O1968 | 1-0 | William, Lee Kah Howe1798 | World Youth U16 Olympiad 2012 | 2012 |
| Haring, V2049 | ½-½ | William, Lee Kah Howe1798 | World Youth U16 Olympiad 2012 | 2012 |