Membro Diamante
The Richard opening
The Carson-Nathan opening
The Carson-Richard opening
Richard-Timothy Attack
Richard Attack
Richard-Jasper Defense
Pak Hei-Richard Opening
Pak Hei+Richie-Richard Variation of the Caro-Kann Defense
Clubes
The HCF
8 membros
Team Hong Kong
3.320 membros
Seven Rooks
10 membros
Kidult Hong Kong Chess Academy
604 membros
Seven Roooooooks
3 membros