A: Modern Defense: Averbakh Variation Ivanchuk vs V Malakhov, 2017 (A42) Modern Defense, Averbakh System, 38 moves, 1-0 A: Modern Defense: Averbakh Variation Aronian vs M Mchedlishvili, 2017 (A42) Modern Defense, Averbakh System, 37 moves, 1-0 A: Modern Defense: Averbakh System. Kotov Variation So vs A Zapata, 2015  (A42) Modern Defense, Averbakh System, 27 moves, 1-0 A: Modern Defense: Averbakh Variation Karpov vs Mamedyarov, 2009  (A42) Modern Defense, Averbakh System, 30 moves, 1-0 B: Modern Defense: Pterodactyl Variation Kamsky vs Morozevich, 2013  (A42) Modern Defense, Averbakh System, 40 moves, 1-0 C: Modern Defense: Queen Pawn Fianchetto V Babula Sr vs D Sebastian, 2011 (A40) Queen's Pawn Game, 35 moves, 1-0 C: Modern Defense: Queen Pawn Fianchetto V Georgiev vs R Appel, 2001  (A40) Queen's Pawn Game, 41 moves, 1-0 D: Modern Defense: Queen Pawn Fianchetto Gligoric vs R Naranja, 1974 (A40) Queen's Pawn Game, 47 moves, 1-0 8 games