Miyembrong Diamond
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
Mga Samahan
Official HCF Club
10 Miyembro
Seven Rooks
11 Miyembro
Chess.com Beta
4,710 Miyembro
Team Hong Kong
3,400 Miyembro
Kidult Hong Kong Chess Academy
643 Miyembro