A1a: Chigorin Defense P Nikolic vs R Rabiega, 2010 (D07) Queen's Gambit Declined, Chigorin Defense, 36 moves, 1-0 A1b: Chigorin Defense P Tregubov vs E Vorobiov, 2010 (D07) Queen's Gambit Declined, Chigorin Defense, 32 moves, 1-0 A2: Chigorin Defense Marshall vs Chigorin, 1902  (D07) Queen's Gambit Declined, Chigorin Defense, 20 moves, 1-0 B1: Chigorin Defense. Modern Gambit S Pedersen vs J Lindfeldt, 2001 (D06) Queen's Gambit Declined, 32 moves, 1-0 B2: Chigorin Defense. Modern Gambit C Hansen vs S Brynell, 1997 (D06) Queen's Gambit Declined, 47 moves, 1-0 B3: Chigorin Defense. Modern Gambit Radjabov vs A Tzermiadianos, 2002 (D06) Queen's Gambit Declined, 23 moves, 1-0 B4: Chigorin Defense. Modern Gambit D Komarov vs G Sarakauskas, 2001  (D06) Queen's Gambit Declined, 26 moves, 1-0 C1: Chigorin Defense J Sarfati vs O Sarapu, 1992  (D07) Queen's Gambit Declined, Chigorin Defense, 44 moves, 1-0 C2: Chigorin Defense S Pedersen vs I Miladinovic, 1994  (D07) Queen's Gambit Declined, Chigorin Defense, 34 moves, 0-1 D: Chigorin Defense. Tartakower Gambit Dreev vs B Finegold, 2017 (D06) Queen's Gambit Declined, 102 moves, 1-0 10 games