a dead ending:Q+4pawns on each side Petrosian vs Spassky, 1969  (D34) Queen's Gambit Declined, Tarrasch, 61 moves, 1/2-1/2 Spassky vs Petrosian, 1969  (D41) Queen's Gambit Declined, Semi-Tarrasch, 30 moves, 1-0 a pseudo-master draw-neither eager to win. Spassky vs Petrosian, 1969  (D18) Queen's Gambit Declined Slav, Dutch, 27 moves, 1/2-1/2 A really good game Petrosian vs Spassky, 1969  (D34) Queen's Gambit Declined, Tarrasch, 49 moves, 1/2-1/2 Champ game or skittles game? Spassky vs Petrosian, 1969  (C92) Ruy Lopez, Closed, 53 moves, 1-0 Petrosian vs Spassky, 1966  (E63) King's Indian, Fianchetto, Panno Variation, 30 moves, 1-0 swashbuckling game leads to wild perpetual Petrosian vs Spassky, 1966  (A00) Uncommon Opening, 39 moves, 1/2-1/2 Spassky unable to finish a winning game Petrosian vs Spassky, 1966  (A05) Reti Opening, 57 moves, 1/2-1/2 A very passive opening by Spassky leads to draw.(HIPPO) Petrosian vs Spassky, 1966  (A00) Uncommon Opening, 49 moves, 1/2-1/2 challenger takes a quickie Spassky vs Petrosian, 1966  (C11) French, 31 moves, 1-0 game nineteen,1969-Spassky wins big! Spassky vs Petrosian, 1969  (B94) Sicilian, Najdorf, 24 moves, 1-0 Spassky's first win in 69 match Petrosian vs Spassky, 1969  (D34) Queen's Gambit Declined, Tarrasch, 41 moves, 0-1 delightful win by Spassky in game seventeen Spassky vs Petrosian, 1969  (B42) Sicilian, Kan, 58 moves, 1-0 13 games