GM Ioannis Papaioannou Full name Ioannis Papaioannou Born 1976 (age 49) Place of birth Federation Greece Profiles # World Ranking 2611 Classical 2614 Rapid 2666 Blitz Bio Most Played Openings White Pieces Catalan Opening: Closed (29 games) Catalan Opening (20 games) Torre Attack: Fianchetto Defense (17 games) Queen's Gambit Declined: Catalan Opening (16 games) Slav Defense: Modern, Quiet, Schallopp Defense (16 games) Black Pieces Scandinavian Defense: Mieses-Kotrč, Main Line (32 games) Sicilian Defense: Open, Najdorf, English Attack (16 games) Bogo-Indian Defense: Grünfeld Variation (14 games) Sicilian Defense: Open, Najdorf Variation (14 games) Indian Game: East Indian, Anti-Nimzo-Indian Variation (10 games) Games Players Result Moves Year Ioannis Papaioannou (2626) Vasilios Kotrotsos (2298) 1-0 31 2025 Ioannis Papaioannou (2626) Epaminondas Kourousis (2342) 1-0 26 2025 Ioannis Papaioannou (2626) Lampros Giannoulakis (2318) 1-0 79 2025 Ioannis Papaioannou (2623) Aleksandar Indjic (2618) 0-1 45 2025 Ioannis Papaioannou (2626) Zisis Tsaknakis (2333) ½-½ 50 2025 Ioannis Papaioannou (2623) Anton Demchenko (2628) ½-½ 31 2025 Luke J McShane (2614) Ioannis Papaioannou (2623) 1-0 74 2025 Kostantinos Georgiou (2234) Ioannis Papaioannou (2626) 0-1 54 2025 Georgios Goumas (2441) Ioannis Papaioannou (2626) ½-½ 17 2025 Vladimir Hamitevici (2445) Ioannis Papaioannou (2623) ½-½ 35 2025 Show All Games