queen trade? nope. W E Fuller vs L Basin, 1992  (A80) Dutch, 38 moves, 1/2-1/2 Bird vs Englisch, 1883  (C53) Giuoco Piano, 44 moves, 1/2-1/2 rook chase E Post vs A Nimzowitsch, 1905  (D07) Queen's Gambit Declined, Chigorin Defense, 98 moves, 1/2-1/2 Chigorin vs Schlechter, 1905  (C30) King's Gambit Declined, 45 moves, 1/2-1/2 4 games