GM Arthur Guo Full name Arthur Guo Born 1/1/2006 (age 18) Place of birth Federation United States Profiles #504 World Ranking 2519 Classical Rating Bio Bio coming soon. Most Played Openings White Pieces Ruy López Opening: Morphy Defense, Anderssen Variation (6 games) Ruy López Opening: Berlin Defense (5 games) Caro-Kann Defense: Two Knights Attack (5 games) French Defense: Tarrasch, Open, Chistyakov Defense (4 games) Ruy López Opening: Morphy Defense, Closed, Martinez Variation (4 games) Black Pieces Sicilian Defense: Canal Attack (9 games) Sicilian Defense: Open, Najdorf, English Attack (8 games) Sicilian Defense: Open, Najdorf Variation (6 games) Queen's Gambit Declined: Three Knights, Vienna Variation (3 games) Catalan Opening: Closed (3 games) Games Players Result Moves Year Arthur Guo (2797) Daniel Gutierrez Olivares (2545) 1-0 63 2024 Arthur Guo (2827) Raahul V S (2646) 1-0 51 2024 Arthur Guo (2828) Jason Lu (2378) 1-0 37 2024 Arthur Guo (2786) Shelev Oberoi (2875) 1-0 56 2024 Arthur Guo (2793) Mishra Swayams (2565) 0-1 71 2024 Arthur Guo (2529) Christopher Yoo (2607) 0-1 40 2024 Arthur Guo (2529) Jason Wang (2425) 0-1 28 2024 Arthur Guo (2529) Nicholas Ladan (2211) 0-1 36 2024 Arthur Guo (2824) Pranesh M (3093) 0-1 59 2024 Arthur Guo (2829) Jason Morefield (2834) 0-1 44 2024 Show All Games