GM Rainer Knaak Full name Rainer Knaak Born Mar 16, 1953 (age 73) Place of birth Federation Germany Profiles # World Ranking 2401 Classical Bio Most Played Openings White Pieces Nimzo-Indian Defense: Ragozin, Gligorić, Bernstein, Exchange Variation (24 games) Benoni Defense: Modern, Penrose Variation (22 games) Grünfeld Defense: Exchange, Classical, Spassky Variation (22 games) King's Indian Defense: Sämisch, Orthodox, Closed (20 games) Queen's Gambit Declined: Charousek Variation (19 games) Black Pieces King's Indian Defense: Orthodox, Positional Defense (57 games) King's Indian Defense: Fianchetto, Debrecen, Classical Main Line (27 games) Ruy López Opening: Morphy Defense, Modern Steinitz Defense (22 games) French Defense: Tarrasch, Open, Delayed Exchange Variation (16 games) French Defense: Classical, Steinitz, Boleslavsky Variation (16 games) Games Players Result Moves Year Rainer Knaak (2401) Stephen L A Orton (2117) 1-0 31 2026 Rainer Knaak (2401) Aldo Haik (2370) 1-0 27 2026 Rainer Knaak (2401) Lexy Ortega (2323) 0-1 54 2026 Rainer Knaak (2401) Anthony C Kosten (2374) ½-½ 23 2026 Avigdor Bykhovsky (2315) Rainer Knaak (2401) 1-0 52 2026 Evgenij Kalegin (2270) Rainer Knaak (2401) ½-½ 51 2026 Karol Motuz (2233) Rainer Knaak (2401) ½-½ 25 2026 Rainer Knaak (2464) Dr Wolfram Heinig (2204) 1-0 51 2025 Rainer Knaak (2464) Leif Ogaard (2358) 1-0 36 2025 Rainer Knaak (2464) Carlos Garcia Palermo (2412) 1-0 59 2025 Show All Games