Robert L. Hess, commonly known as GM Hess, is an American chess Grandmaster and a popular online streamer. Awarded the Grandmaster title by FIDE, Hess has built a reputation for sharp, practical play and fast-thinking in online events.
Career and online presence
Hess has been a fixture in online chess communities for many years, blending competition with teaching. His preferred time control is Bullet, where his quick tactical instincts shine. He streams frequently, analyzing games, sharing opening ideas, and engaging with an active audience. Robert L. Hess
Playing style and openings
Known for bold, dynamic play and deep calculation, Hess enjoys sharp lines and practical decisions. His Blitz and Bullet repertoires have featured lines such as Nimzo-Larsen Attack and Amar Gambit, among others. Here are a few openings he has used successfully:
Nimzo-Larsen Attack
Amar Gambit
Colle System: Rhamphorhynchus Variation
Australian Defense
Modern Defense
English Opening: Agincourt Defense
Streaming, community, and influence
Beyond the board, Hess builds community through live streams, puzzle sessions, and game annotations that are accessible to fans of all levels. He is a prominent example of a modern Grandmaster who teaches, entertains, and competes at a high level.
