Derek Oconnor Full name Derek Oconnor Born 1993 (age 33) Place of birth Federation United States Retired Profiles Rating Bio Most Played Openings White Pieces Nimzo-Indian Defense: Reshevsky Variation (1 games) Nimzo-Indian Defense: Classical, Berlin, Pirc Variation (1 games) Nimzo-Indian Defense: Classical Variation (1 games) Tarrasch Defense: Schara, von Hennig Gambit (1 games) Scotch Game: Classical, Intermezzo Variation (1 games) Black Pieces Giuoco Piano Game (2 games) Four Knights Game: Spanish Variation (1 games) King's Indian Defense: Neo-Classical, Kožul Gambit (1 games) King's Indian Defense: Averbakh, Modern Defense (1 games) Indian Game: East Indian, Przepiórka Variation (1 games) Games Players Result Moves Year Derek Oconnor (2275) Craig Jones (2138) 1-0 53 2019 Derek Oconnor (2275) Naman Kumar (1868) 1-0 67 2019 Derek Oconnor (2275) Karthik Venkataraman (2515) ½-½ 59 2019 Derek Oconnor (2275) Ewa Harazinska (2222) ½-½ 50 2019 Aleksandr A Ostrovskiy (2439) Derek Oconnor (2275) 1-0 26 2019 Kassa Korley (2450) Derek Oconnor (2275) 1-0 35 2019 Eugene Yanayt (2143) Derek Oconnor (2275) 1-0 54 2019 Michael William Brown (2524) Derek Oconnor (2275) ½-½ 31 2019 Thomas Kung (2133) Derek Oconnor (2275) ½-½ 22 2019 Derek Oconnor (2232) Megan Lee (2165) 1-0 69 2018 Show All Games