+5 -4 =5 vs. Kasparian (Armenian Championship, Yerevan, 1946) Petrosian vs G Kasparian, 1946  (E69) King's Indian, Fianchetto, Classical Main line, 52 moves, 1-0 Petrosian vs G Kasparian, 1946  (A53) Old Indian, 42 moves, 1-0 G Kasparian vs Petrosian, 1946  (B11) Caro-Kann, Two Knights, 3...Bg4, 38 moves, 0-1 G Kasparian vs Petrosian, 1946  (A02) Bird's Opening, 47 moves, 1/2-1/2 G Kasparian vs Petrosian, 1946  (B11) Caro-Kann, Two Knights, 3...Bg4, 54 moves, 0-1 +7 -0 =7 vs. Mukhitdinov ( Tashkent, 1951) M Mukhitdinov vs Petrosian, 1951 (E29) Nimzo-Indian, Samisch, 49 moves, 0-1 Petrosian vs M Mukhitdinov, 1951  (D30) Queen's Gambit Declined, 40 moves, 1-0 M Mukhitdinov vs Petrosian, 1951 (C07) French, Tarrasch, 51 moves, 1/2-1/2 Petrosian vs M Mukhitdinov, 1951  (A13) English, 23 moves, 1-0 M Mukhitdinov vs Petrosian, 1951 (B11) Caro-Kann, Two Knights, 3...Bg4, 29 moves, 1/2-1/2 Petrosian vs M Mukhitdinov, 1951 (A80) Dutch, 41 moves, 1/2-1/2 Petrosian vs M Mukhitdinov, 1951  (D08) Queen's Gambit Declined, Albin Counter Gambit, 31 moves, 1-0 M Mukhitdinov vs Petrosian, 1951 (B88) Sicilian, Fischer-Sozin Attack, 19 moves, 1/2-1/2 Petrosian vs M Mukhitdinov, 1951  (E91) King's Indian, 44 moves, 1-0 M Mukhitdinov vs Petrosian, 1951 (B32) Sicilian, 35 moves, 1/2-1/2 M Mukhitdinov vs Petrosian, 1951  (B17) Caro-Kann, Steinitz Variation, 28 moves, 0-1 Petrosian vs M Mukhitdinov, 1951 (A97) Dutch, Ilyin-Genevsky, 20 moves, 1/2-1/2 +2 -0 =0 vs. Lokvenc (AUT-URS, Vienna, 1953) Petrosian vs J Lokvenc, 1953  (E87) King's Indian, Samisch, Orthodox, 82 moves, 1-0 J Lokvenc vs Petrosian, 1953  (E98) King's Indian, Orthodox, Taimanov, 9.Ne1, 38 moves, 0-1 +1 -0 =3 vs. Pilnik (ARG-URS, B.Aires, 1954) Pilnik vs Petrosian, 1954 (B59) Sicilian, Boleslavsky Variation, 7.Nb3, 49 moves, 0-1 +2 -0 =0 vs. Belkadi (FRA-URS, Paris, 1954) Petrosian vs R Belkadi, 1954  (E87) King's Indian, Samisch, Orthodox, 25 moves, 1-0 +2 -0 =2 vs. Bisguier (USA-URS, N.York, 1954) Petrosian vs A Bisguier, 1954 (A07) King's Indian Attack, 35 moves, 1/2-1/2 A Bisguier vs Petrosian, 1954  (E76) King's Indian, Four Pawns Attack, 32 moves, 1/2-1/2 Petrosian vs A Bisguier, 1954  (A36) English, 46 moves, 1-0 A Bisguier vs Petrosian, 1954  (A33) English, Symmetrical, 42 moves, 0-1 +2 -0 =0 vs. Milner-Barry (ENG-URS, London, 1954) Petrosian vs Milner-Barry, 1954  (E40) Nimzo-Indian, 4.e3, 39 moves, 1-0 +1 -0 =1 vs. Goode (SWE-URS, Stockholm, 1954) R Goode vs Petrosian, 1954  (E70) King's Indian, 42 moves, 0-1 +2 -0 =0 vs. Horowitz (URS-USA, Moscow, 1955) Petrosian vs I A Horowitz, 1955  (A34) English, Symmetrical, 36 moves, 1-0 I A Horowitz vs Petrosian, 1955  (A56) Benoni Defense, 35 moves, 0-1 +2 -0 =0 vs. Pavey (URS-USA, Moscow, 1955) Petrosian vs M Pavey, 1955  (A07) King's Indian Attack, 48 moves, 1-0 +3 -1 =1 vs. Simagin (Moscow Ch playoff, 1956) Petrosian vs Simagin, 1956 (B15) Caro-Kann, 21 moves, 1/2-1/2 Simagin vs Petrosian, 1956  (A16) English, 40 moves, 0-1 Petrosian vs Simagin, 1956  (A26) English, 44 moves, 1-0 Simagin vs Petrosian, 1956  (B18) Caro-Kann, Classical, 52 moves, 1-0 Petrosian vs Simagin, 1956  (A53) Old Indian, 48 moves, 1-0 B Gurgenidze vs Petrosian, 1958  (B02) Alekhine's Defense, 72 moves, 1-0 +0 -0 =2 vs. Suetin (Moscow-Belarus, 1959) Suetin vs Petrosian, 1959 (B17) Caro-Kann, Steinitz Variation, 27 moves, 1/2-1/2 Petrosian vs Suetin, 1959 (E80) King's Indian, Samisch Variation, 41 moves, 1/2-1/2 +1 -1 =0 vs. Taimanov (Leningrad-Moscow, 1959) Petrosian vs Taimanov, 1959  (E60) King's Indian Defense, 43 moves, 1-0 Taimanov vs Petrosian, 1959  (D55) Queen's Gambit Declined, 35 moves, 1-0 +2 -0 =2 vs. Matanovic (USR-YUG, Kiev, 1959) Petrosian vs A Matanovic, 1959  (E50) Nimzo-Indian, 4.e3 O-O 5.Nf3, without ...d5, 30 moves, 1-0 A Matanovic vs Petrosian, 1959 (B11) Caro-Kann, Two Knights, 3...Bg4, 29 moves, 1/2-1/2 Petrosian vs A Matanovic, 1959  (A21) English, 81 moves, 1/2-1/2 A Matanovic vs Petrosian, 1959  (B17) Caro-Kann, Steinitz Variation, 41 moves, 0-1 +0 -0 =4 vs. Tal (Candidates 'minimatch', 1959) Petrosian vs Tal, 1959  (D40) Queen's Gambit Declined, Semi-Tarrasch, 12 moves, 1/2-1/2 Tal vs Petrosian, 1959 (C96) Ruy Lopez, Closed, 23 moves, 1/2-1/2 Petrosian vs Tal, 1959  (E32) Nimzo-Indian, Classical, 15 moves, 1/2-1/2 Tal vs Petrosian, 1959  (B56) Sicilian, 25 moves, 1/2-1/2 +1 -0 =3 vs. Keres (Candidates 'minimatch', 1959) Keres vs Petrosian, 1959  (B39) Sicilian, Accelerated Fianchetto, Breyer Variation, 51 moves, 0-1 Petrosian vs Keres, 1959  (A29) English, Four Knights, Kingside Fianchetto, 25 moves, 1/2-1/2 Keres vs Petrosian, 1959  (B14) Caro-Kann, Panov-Botvinnik Attack, 18 moves, 1/2-1/2 Petrosian vs Keres, 1959 (A14) English, 18 moves, 1/2-1/2 +0 -1 =3 vs. Smyslov (Candidates 'minimatch', 1959) Petrosian vs Smyslov, 1959  (A21) English, 60 moves, 1/2-1/2 Smyslov vs Petrosian, 1959  (A30) English, Symmetrical, 28 moves, 1/2-1/2 Petrosian vs Smyslov, 1959  (D29) Queen's Gambit Accepted, Classical, 39 moves, 0-1 Smyslov vs Petrosian, 1959  (E61) King's Indian, 23 moves, 1/2-1/2 +2 -0 =2 vs. Fischer (Candidates 'minimatch', 1959) Fischer vs Petrosian, 1959  (B11) Caro-Kann, Two Knights, 3...Bg4, 68 moves, 0-1 Petrosian vs Fischer, 1959  (E40) Nimzo-Indian, 4.e3, 31 moves, 1-0 Fischer vs Petrosian, 1959  (B11) Caro-Kann, Two Knights, 3...Bg4, 48 moves, 1/2-1/2 Petrosian vs Fischer, 1959  (D58) Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst, 30 moves, 1/2-1/2 +1 -1 =2 vs. Gligoric (Candidates 'minimatch', 1959) Gligoric vs Petrosian, 1959  (B18) Caro-Kann, Classical, 57 moves, 1-0 Petrosian vs Gligoric, 1959  (A30) English, Symmetrical, 18 moves, 1/2-1/2 Gligoric vs Petrosian, 1959  (C18) French, Winawer, 41 moves, 1/2-1/2 Petrosian vs Gligoric, 1959  (E93) King's Indian, Petrosian System, 45 moves, 1-0 +1 -2 =1 vs. Olafsson (Candidates 'minimatch', 1959) Petrosian vs F Olafsson, 1959  (E50) Nimzo-Indian, 4.e3 O-O 5.Nf3, without ...d5, 37 moves, 1-0 F Olafsson vs Petrosian, 1959  (D38) Queen's Gambit Declined, Ragozin Variation, 66 moves, 1-0 Petrosian vs F Olafsson, 1959  (E42) Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein), 76 moves, 0-1 F Olafsson vs Petrosian, 1959  (D58) Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst, 42 moves, 1/2-1/2 +2 -0 =2 vs. Benko (Candidates 'minimatch', 1959) Petrosian vs Benko, 1959  (E62) King's Indian, Fianchetto, 42 moves, 1/2-1/2 Benko vs Petrosian, 1959  (A04) Reti Opening, 34 moves, 0-1 Petrosian vs Benko, 1959  (E30) Nimzo-Indian, Leningrad, 41 moves, 1-0 Benko vs Petrosian, 1959  (D27) Queen's Gambit Accepted, Classical, 43 moves, 1/2-1/2 +0 -0 =4 vs. Keres (Curacao 'minimatch') Petrosian vs Keres, 1962  (D18) Queen's Gambit Declined Slav, Dutch, 17 moves, 1/2-1/2 Keres vs Petrosian, 1962  (D59) Queen's Gambit Declined, Tartakower, 21 moves, 1/2-1/2 Petrosian vs Keres, 1962 (E12) Queen's Indian, 22 moves, 1/2-1/2 Keres vs Petrosian, 1962  (B36) Sicilian, Accelerated Fianchetto, 14 moves, 1/2-1/2 +0 -0 =4 vs. Geller (Curacao 'minimatch') Petrosian vs Geller, 1962  (E12) Queen's Indian, 21 moves, 1/2-1/2 Geller vs Petrosian, 1962  (B15) Caro-Kann, 18 moves, 1/2-1/2 Petrosian vs Geller, 1962 (D58) Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst, 16 moves, 1/2-1/2 Geller vs Petrosian, 1962  (B12) Caro-Kann Defense, 18 moves, 1/2-1/2 +1 -0 =3 vs. Fischer (Curacao 'minimatch') Petrosian vs Fischer, 1962  (E84) King's Indian, Samisch, Panno Main line, 25 moves, 1/2-1/2 Fischer vs Petrosian, 1962  (C12) French, McCutcheon, 43 moves, 0-1 Petrosian vs Fischer, 1962  (D50) Queen's Gambit Declined, 23 moves, 1/2-1/2 Fischer vs Petrosian, 1962  (B47) Sicilian, Taimanov (Bastrikov) Variation, 35 moves, 1/2-1/2 +2 -0 =2 vs. Korchnoi (Curacao 'minimatch') Korchnoi vs Petrosian, 1962  (C97) Ruy Lopez, Closed, Chigorin, 36 moves, 1/2-1/2 Petrosian vs Korchnoi, 1962  (D23) Queen's Gambit Accepted, 26 moves, 1/2-1/2 Korchnoi vs Petrosian, 1962  (C90) Ruy Lopez, Closed, 69 moves, 0-1 Petrosian vs Korchnoi, 1962  (A31) English, Symmetrical, Benoni Formation, 21 moves, 1-0 +1 -0 =3 vs. Benko (Curacao 'minimatch') Benko vs Petrosian, 1962  (A00) Uncommon Opening, 67 moves, 1/2-1/2 Petrosian vs Benko, 1962  (D92) Grunfeld, 5.Bf4, 23 moves, 1/2-1/2 Benko vs Petrosian, 1962  (A07) King's Indian Attack, 43 moves, 0-1 Petrosian vs Benko, 1962  (D91) Grunfeld, 5.Bg5, 42 moves, 1/2-1/2 +2 -0 =2 vs. Filip (Curacao 'minimatch') Filip vs Petrosian, 1962 (E60) King's Indian Defense, 14 moves, 1/2-1/2 Petrosian vs Filip, 1962  (D37) Queen's Gambit Declined, 28 moves, 1-0 Filip vs Petrosian, 1962  (B08) Pirc, Classical, 50 moves, 0-1 Petrosian vs Filip, 1962  (D37) Queen's Gambit Declined, 14 moves, 1/2-1/2 +2 -0 =1 vs. Tal (Curacao 'minimatch') Petrosian vs Tal, 1962  (A12) English with b3, 64 moves, 1-0 Tal vs Petrosian, 1962  (C11) French, 20 moves, 0-1 Petrosian vs Tal, 1962  (A16) English, 50 moves, 1/2-1/2 +5 -2 =15 vs. Botvinnik (World Championship) Petrosian vs Botvinnik, 1963  (E34) Nimzo-Indian, Classical, Noa Variation, 40 moves, 0-1 Botvinnik vs Petrosian, 1963  (D27) Queen's Gambit Accepted, Classical, 35 moves, 1/2-1/2 Petrosian vs Botvinnik, 1963  (E17) Queen's Indian, 86 moves, 1/2-1/2 Botvinnik vs Petrosian, 1963  (A35) English, Symmetrical, 24 moves, 1/2-1/2 Petrosian vs Botvinnik, 1963  (D94) Grunfeld, 48 moves, 1-0 Botvinnik vs Petrosian, 1963  (D27) Queen's Gambit Accepted, Classical, 27 moves, 1/2-1/2 Petrosian vs Botvinnik, 1963  (A21) English, 52 moves, 1-0 Botvinnik vs Petrosian, 1963  (D27) Queen's Gambit Accepted, Classical, 55 moves, 1/2-1/2 Petrosian vs Botvinnik, 1963  (E08) Catalan, Closed, 55 moves, 1/2-1/2 Botvinnik vs Petrosian, 1963  (D27) Queen's Gambit Accepted, Classical, 43 moves, 1/2-1/2 Petrosian vs Botvinnik, 1963  (D32) Queen's Gambit Declined, Tarrasch, 41 moves, 1/2-1/2 Botvinnik vs Petrosian, 1963  (D31) Queen's Gambit Declined, 53 moves, 1/2-1/2 Petrosian vs Botvinnik, 1963  (E17) Queen's Indian, 54 moves, 1/2-1/2 Botvinnik vs Petrosian, 1963  (D31) Queen's Gambit Declined, 57 moves, 1-0 Petrosian vs Botvinnik, 1963  (D81) Grunfeld, Russian Variation, 58 moves, 1-0 Botvinnik vs Petrosian, 1963  (D27) Queen's Gambit Accepted, Classical, 54 moves, 1/2-1/2 Petrosian vs Botvinnik, 1963  (E14) Queen's Indian, 39 moves, 1/2-1/2 Botvinnik vs Petrosian, 1963  (D31) Queen's Gambit Declined, 61 moves, 0-1 Petrosian vs Botvinnik, 1963  (E19) Queen's Indian, Old Main line, 9.Qxc3, 66 moves, 1-0 Botvinnik vs Petrosian, 1963  (D27) Queen's Gambit Accepted, Classical, 21 moves, 1/2-1/2 Petrosian vs Botvinnik, 1963  (A15) English, 10 moves, 1/2-1/2 Botvinnik vs Petrosian, 1963  (D23) Queen's Gambit Accepted, 10 moves, 1/2-1/2 +0 -0 =2 vs. Unzicker (EU Ch. Team, Hamburg) Petrosian vs Unzicker, 1965 (A00) Uncommon Opening, 32 moves, 1/2-1/2 Unzicker vs Petrosian, 1965 (C18) French, Winawer, 29 moves, 1/2-1/2 +0 -0 =2 vs. Gheorghiu (EU Ch. Team, Hamburg) Petrosian vs Gheorghiu, 1965 (A48) King's Indian, 23 moves, 1/2-1/2 Gheorghiu vs Petrosian, 1965 (C96) Ruy Lopez, Closed, 19 moves, 1/2-1/2 +1 -0 =1 vs. Ivkov (EU Ch. Team, Hamburg) Ivkov vs Petrosian, 1965 (C07) French, Tarrasch, 15 moves, 1/2-1/2 Petrosian vs Ivkov, 1965  (D25) Queen's Gambit Accepted, 37 moves, 1-0 +0 -0 =2 vs. Portisch (EU Ch. Team, Hamburg) Petrosian vs Portisch, 1965 (C94) Ruy Lopez, Closed, Breyer Defense, 23 moves, 1/2-1/2 J H Donner vs Petrosian, 1965 (E53) Nimzo-Indian, 4.e3, 20 moves, 1/2-1/2 +1 -0 =1 vs. Donner (EU Ch. Team, Hamburg) Portisch vs Petrosian, 1965 (D94) Grunfeld, 13 moves, 1/2-1/2 Petrosian vs J H Donner, 1965  (D30) Queen's Gambit Declined, 34 moves, 1-0 +0 -2 =0 vs. Korchnoi (Moscow - Leningrad) Korchnoi vs Petrosian, 1965  (E50) Nimzo-Indian, 4.e3 O-O 5.Nf3, without ...d5, 56 moves, 1-0 Petrosian vs Korchnoi, 1965  (C83) Ruy Lopez, Open, 49 moves, 0-1 +4 -3 =17 vs. Spassky (World Championship, Moscow) Spassky vs Petrosian, 1966  (B18) Caro-Kann, Classical, 37 moves, 1/2-1/2 Petrosian vs Spassky, 1966  (D59) Queen's Gambit Declined, Tartakower, 50 moves, 1/2-1/2 Spassky vs Petrosian, 1966  (B14) Caro-Kann, Panov-Botvinnik Attack, 43 moves, 1/2-1/2 Petrosian vs Spassky, 1966  (E08) Catalan, Closed, 44 moves, 1/2-1/2 Spassky vs Petrosian, 1966  (B14) Caro-Kann, Panov-Botvinnik Attack, 79 moves, 1/2-1/2 Petrosian vs Spassky, 1966  (D40) Queen's Gambit Declined, Semi-Tarrasch, 15 moves, 1/2-1/2 Spassky vs Petrosian, 1966  (A46) Queen's Pawn Game, 43 moves, 0-1 Petrosian vs Spassky, 1966  (A33) English, Symmetrical, 23 moves, 1/2-1/2 Spassky vs Petrosian, 1966  (B14) Caro-Kann, Panov-Botvinnik Attack, 26 moves, 1/2-1/2 Petrosian vs Spassky, 1966  (E63) King's Indian, Fianchetto, Panno Variation, 30 moves, 1-0 Spassky vs Petrosian, 1966  (C10) French, 26 moves, 1/2-1/2 Petrosian vs Spassky, 1966  (A00) Uncommon Opening, 39 moves, 1/2-1/2 Spassky vs Petrosian, 1966  (B18) Caro-Kann, Classical, 91 moves, 1-0 Petrosian vs Spassky, 1966  (A05) Reti Opening, 57 moves, 1/2-1/2 Spassky vs Petrosian, 1966  (A07) King's Indian Attack, 55 moves, 1/2-1/2 Petrosian vs Spassky, 1966  (A00) Uncommon Opening, 49 moves, 1/2-1/2 Spassky vs Petrosian, 1966  (A07) King's Indian Attack, 29 moves, 1/2-1/2 Petrosian vs Spassky, 1966  (E17) Queen's Indian, 33 moves, 1/2-1/2 Spassky vs Petrosian, 1966  (C11) French, 68 moves, 1-0 Petrosian vs Spassky, 1966  (E59) Nimzo-Indian, 4.e3, Main line, 41 moves, 1-0 Spassky vs Petrosian, 1966  (C11) French, 39 moves, 1/2-1/2 Petrosian vs Spassky, 1966  (A40) Queen's Pawn Game, 35 moves, 1-0 Spassky vs Petrosian, 1966  (C11) French, 31 moves, 1-0 Petrosian vs Spassky, 1966  (E60) King's Indian Defense, 77 moves, 1/2-1/2 +4 -6 =13 vs. Spassky (World Championship, Moscow) Spassky vs Petrosian, 1969  (B42) Sicilian, Kan, 56 moves, 0-1 Petrosian vs Spassky, 1969  (D34) Queen's Gambit Declined, Tarrasch, 61 moves, 1/2-1/2 Spassky vs Petrosian, 1969  (B36) Sicilian, Accelerated Fianchetto, 43 moves, 1/2-1/2 Petrosian vs Spassky, 1969  (D34) Queen's Gambit Declined, Tarrasch, 41 moves, 0-1 Spassky vs Petrosian, 1969  (D41) Queen's Gambit Declined, Semi-Tarrasch, 30 moves, 1-0 Petrosian vs Spassky, 1969  (D31) Queen's Gambit Declined, 47 moves, 1/2-1/2 Spassky vs Petrosian, 1969  (D18) Queen's Gambit Declined Slav, Dutch, 27 moves, 1/2-1/2 Petrosian vs Spassky, 1969  (D37) Queen's Gambit Declined, 44 moves, 0-1 Spassky vs Petrosian, 1969  (A56) Benoni Defense, 65 moves, 1/2-1/2 Petrosian vs Spassky, 1969  (E47) Nimzo-Indian, 4.e3 O-O 5.Bd3, 38 moves, 1-0 Spassky vs Petrosian, 1969  (E12) Queen's Indian, 56 moves, 0-1 Petrosian vs Spassky, 1969  (D34) Queen's Gambit Declined, Tarrasch, 49 moves, 1/2-1/2 Spassky vs Petrosian, 1969  (C42) Petrov Defense, 25 moves, 1/2-1/2 Petrosian vs Spassky, 1969  (D30) Queen's Gambit Declined, 56 moves, 1/2-1/2 Spassky vs Petrosian, 1969  (C42) Petrov Defense, 19 moves, 1/2-1/2 Petrosian vs Spassky, 1969  (D34) Queen's Gambit Declined, Tarrasch, 31 moves, 1/2-1/2 Spassky vs Petrosian, 1969  (B42) Sicilian, Kan, 58 moves, 1-0 Petrosian vs Spassky, 1969  (D34) Queen's Gambit Declined, Tarrasch, 59 moves, 1/2-1/2 Spassky vs Petrosian, 1969  (B94) Sicilian, Najdorf, 24 moves, 1-0 Petrosian vs Spassky, 1969  (D55) Queen's Gambit Declined, 50 moves, 1-0 Spassky vs Petrosian, 1969  (C92) Ruy Lopez, Closed, 53 moves, 1-0 Petrosian vs Spassky, 1969  (D55) Queen's Gambit Declined, 31 moves, 1/2-1/2 Spassky vs Petrosian, 1969  (B48) Sicilian, Taimanov Variation, 41 moves, 1/2-1/2 +2 -0 =3 vs. Polugaevsky (USSR Ch playoff, 1969/70) Polugaevsky vs Petrosian, 1970  (D35) Queen's Gambit Declined, 41 moves, 1/2-1/2 Petrosian vs Polugaevsky, 1970  (E14) Queen's Indian, 42 moves, 1-0 Polugaevsky vs Petrosian, 1970  (A14) English, 36 moves, 0-1 Petrosian vs Polugaevsky, 1970 (A46) Queen's Pawn Game, 21 moves, 1/2-1/2 Polugaevsky vs Petrosian, 1970 (E08) Catalan, Closed, 37 moves, 1/2-1/2 +0 -2 =2 vs. Fischer (USSR-World, Belgrade) Fischer vs Petrosian, 1970  (B13) Caro-Kann, Exchange, 39 moves, 1-0 Petrosian vs Fischer, 1970  (A37) English, Symmetrical, 66 moves, 0-1 Fischer vs Petrosian, 1970  (B06) Robatsch, 32 moves, 1/2-1/2 Petrosian vs Fischer, 1970  (D90) Grunfeld, 52 moves, 1/2-1/2 +1 -0 =6 vs. Huebner (Sevilla 1971, Candidates Quarterfinal) Huebner vs Petrosian, 1971  (B10) Caro-Kann, 41 moves, 1/2-1/2 Petrosian vs Huebner, 1971  (D58) Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst, 42 moves, 1/2-1/2 Huebner vs Petrosian, 1971  (B86) Sicilian, Fischer-Sozin Attack, 28 moves, 1/2-1/2 Petrosian vs Huebner, 1971 (D55) Queen's Gambit Declined, 24 moves, 1/2-1/2 Huebner vs Petrosian, 1971 (B50) Sicilian, 14 moves, 1/2-1/2 Petrosian vs Huebner, 1971  (D53) Queen's Gambit Declined, 15 moves, 1/2-1/2 Huebner vs Petrosian, 1971  (B82) Sicilian, Scheveningen, 40 moves, 0-1 +1 -0 =9 vs. Korchnoi (Moscow 1971, Candidates Semifinal) Petrosian vs Korchnoi, 1971 (E34) Nimzo-Indian, Classical, Noa Variation, 35 moves, 1/2-1/2 Korchnoi vs Petrosian, 1971 (E11) Bogo-Indian Defense, 37 moves, 1/2-1/2 Petrosian vs Korchnoi, 1971  (A09) Reti Opening, 27 moves, 1/2-1/2 Korchnoi vs Petrosian, 1971  (E11) Bogo-Indian Defense, 66 moves, 1/2-1/2 Petrosian vs Korchnoi, 1971 (D32) Queen's Gambit Declined, Tarrasch, 15 moves, 1/2-1/2 Korchnoi vs Petrosian, 1971  (E17) Queen's Indian, 42 moves, 1/2-1/2 Petrosian vs Korchnoi, 1971  (A08) King's Indian Attack, 13 moves, 1/2-1/2 Korchnoi vs Petrosian, 1971  (E15) Queen's Indian, 16 moves, 1/2-1/2 Petrosian vs Korchnoi, 1971  (A20) English, 41 moves, 1-0 Korchnoi vs Petrosian, 1971  (E02) Catalan, Open, 5.Qa4, 40 moves, 1/2-1/2 +1 -5 =3 vs. Fischer (B.Aires, 1971, Candidates Final) Fischer vs Petrosian, 1971  (B44) Sicilian, 40 moves, 1-0 Petrosian vs Fischer, 1971  (D82) Grunfeld, 4.Bf4, 32 moves, 1-0 Fischer vs Petrosian, 1971  (C11) French, 34 moves, 1/2-1/2 Petrosian vs Fischer, 1971  (A30) English, Symmetrical, 20 moves, 1/2-1/2 Fischer vs Petrosian, 1971  (C42) Petrov Defense, 38 moves, 1/2-1/2 Petrosian vs Fischer, 1971  (A04) Reti Opening, 66 moves, 0-1 Fischer vs Petrosian, 1971  (B42) Sicilian, Kan, 34 moves, 1-0 Petrosian vs Fischer, 1971  (D32) Queen's Gambit Declined, Tarrasch, 40 moves, 0-1 Fischer vs Petrosian, 1971  (C10) French, 46 moves, 1-0 +0 -0 =2 vs. Ivkov (YUG-USSR, Ohrid, 1972) Petrosian vs Ivkov, 1972 (A20) English, 30 moves, 1/2-1/2 Ivkov vs Petrosian, 1972 (C42) Petrov Defense, 15 moves, 1/2-1/2 +2 -0 =0 vs. Planinc (YUG-USSR, Ohrid, 1972) Petrosian vs A Planinc, 1972  (A50) Queen's Pawn Game, 48 moves, 1-0 A Planinc vs Petrosian, 1972  (B11) Caro-Kann, Two Knights, 3...Bg4, 42 moves, 0-1 +1 -1 =2 vs. Gligoric (USRS-YUG, Tbilisi, 1973) Gligoric vs Petrosian, 1973  (D87) Grunfeld, Exchange, 39 moves, 1-0 Petrosian vs Gligoric, 1973  (E81) King's Indian, Samisch, 40 moves, 1-0 Gligoric vs Petrosian, 1973 (D63) Queen's Gambit Declined, Orthodox Defense, 22 moves, 1/2-1/2 Petrosian vs Gligoric, 1973 (D79) Neo-Grunfeld, 6.O-O, Main line, 13 moves, 1/2-1/2 +0 -0 =2 vs. Vasiukov (3 teams, Moscow, 1973) Vasiukov vs Petrosian, 1973 (B36) Sicilian, Accelerated Fianchetto, 36 moves, 1/2-1/2 Petrosian vs Vasiukov, 1973  (A30) English, Symmetrical, 28 moves, 1/2-1/2 +3 -2 =8 vs. Portisch (Palma de Mallorca 1974, Candidates 1/4) Petrosian vs Portisch, 1974 (E17) Queen's Indian, 18 moves, 1/2-1/2 Portisch vs Petrosian, 1974  (B39) Sicilian, Accelerated Fianchetto, Breyer Variation, 40 moves, 1/2-1/2 Petrosian vs Portisch, 1974  (E20) Nimzo-Indian, 22 moves, 1/2-1/2 Portisch vs Petrosian, 1974  (D10) Queen's Gambit Declined Slav, 32 moves, 1/2-1/2 Petrosian vs Portisch, 1974  (A30) English, Symmetrical, 35 moves, 1-0 Portisch vs Petrosian, 1974 (C10) French, 35 moves, 1/2-1/2 Petrosian vs Portisch, 1974  (D59) Queen's Gambit Declined, Tartakower, 13 moves, 1/2-1/2 Portisch vs Petrosian, 1974  (B39) Sicilian, Accelerated Fianchetto, Breyer Variation, 29 moves, 1/2-1/2 Petrosian vs Portisch, 1974  (A15) English, 27 moves, 1-0 Portisch vs Petrosian, 1974  (D63) Queen's Gambit Declined, Orthodox Defense, 33 moves, 1-0 Petrosian vs Portisch, 1974  (A13) English, 19 moves, 1/2-1/2 Portisch vs Petrosian, 1974  (D10) Queen's Gambit Declined Slav, 66 moves, 1-0 Petrosian vs Portisch, 1974  (D30) Queen's Gambit Declined, 40 moves, 1-0 +1 -3 =1 vs. Korchnoi (Candidates Semifinal, Odessa) Korchnoi vs Petrosian, 1974  (A17) English, 36 moves, 1-0 Petrosian vs Korchnoi, 1974 (D03) Torre Attack (Tartakower Variation), 31 moves, 1/2-1/2 Korchnoi vs Petrosian, 1974  (A17) English, 51 moves, 1-0 Petrosian vs Korchnoi, 1974  (D79) Neo-Grunfeld, 6.O-O, Main line, 39 moves, 1-0 Korchnoi vs Petrosian, 1974  (B39) Sicilian, Accelerated Fianchetto, Breyer Variation, 43 moves, 1-0 +0 -0 =4 vs. Karpov (Milan semifinal, 1975) Karpov vs Petrosian, 1975  (C97) Ruy Lopez, Closed, Chigorin, 28 moves, 1/2-1/2 Petrosian vs Karpov, 1975  (E17) Queen's Indian, 32 moves, 1/2-1/2 Karpov vs Petrosian, 1975  (A30) English, Symmetrical, 28 moves, 1/2-1/2 Petrosian vs Karpov, 1975 (A29) English, Four Knights, Kingside Fianchetto, 30 moves, 1/2-1/2 +1 -1 =4 vs. Ljubojevic (Milan 3rd/4th, 1975) Petrosian vs Ljubojevic, 1975  (A73) Benoni, Classical, 9.O-O, 30 moves, 1-0 Ljubojevic vs Petrosian, 1975 (E36) Nimzo-Indian, Classical, 16 moves, 1/2-1/2 Petrosian vs Ljubojevic, 1975 (C09) French, Tarrasch, Open Variation, Main line, 27 moves, 1/2-1/2 Ljubojevic vs Petrosian, 1975  (A07) King's Indian Attack, 47 moves, 1-0 Petrosian vs Ljubojevic, 1975 (D35) Queen's Gambit Declined, 16 moves, 1/2-1/2 Ljubojevic vs Petrosian, 1975 (A07) King's Indian Attack, 19 moves, 1/2-1/2 +0 -0 =4 vs. Tal (Interzonal playoff, Biel, 1976) Tal vs Petrosian, 1976 (E11) Bogo-Indian Defense, 18 moves, 1/2-1/2 Petrosian vs Tal, 1976 (E17) Queen's Indian, 18 moves, 1/2-1/2 Tal vs Petrosian, 1976 (C07) French, Tarrasch, 20 moves, 1/2-1/2 Petrosian vs Tal, 1976  (A26) English, 17 moves, 1/2-1/2 +1 -0 =3 vs. Portisch (Interzonal playoff, Biel, 1976) Petrosian vs Portisch, 1976  (A46) Queen's Pawn Game, 49 moves, 1-0 Portisch vs Petrosian, 1976 (A40) Queen's Pawn Game, 30 moves, 1/2-1/2 Petrosian vs Portisch, 1976 (E15) Queen's Indian, 11 moves, 1/2-1/2 Portisch vs Petrosian, 1976 (E17) Queen's Indian, 13 moves, 1/2-1/2 +1 -2 =9 vs. Korchnoi (Candidates 1/4, Ciocco, 1977) Korchnoi vs Petrosian, 1977  (A14) English, 22 moves, 1/2-1/2 Petrosian vs Korchnoi, 1977 (D41) Queen's Gambit Declined, Semi-Tarrasch, 17 moves, 1/2-1/2 Korchnoi vs Petrosian, 1977  (E05) Catalan, Open, Classical line, 39 moves, 1/2-1/2 Petrosian vs Korchnoi, 1977  (D41) Queen's Gambit Declined, Semi-Tarrasch, 22 moves, 1/2-1/2 Korchnoi vs Petrosian, 1977  (A29) English, Four Knights, Kingside Fianchetto, 71 moves, 1-0 Petrosian vs Korchnoi, 1977  (D41) Queen's Gambit Declined, Semi-Tarrasch, 37 moves, 1-0 Korchnoi vs Petrosian, 1977 (D61) Queen's Gambit Declined, Orthodox, Rubinstein Attack, 25 moves, 1/2-1/2 Petrosian vs Korchnoi, 1977  (E15) Queen's Indian, 57 moves, 0-1 Korchnoi vs Petrosian, 1977 (E06) Catalan, Closed, 5.Nf3, 43 moves, 1/2-1/2 Petrosian vs Korchnoi, 1977  (E19) Queen's Indian, Old Main line, 9.Qxc3, 15 moves, 1/2-1/2 Korchnoi vs Petrosian, 1977  (E06) Catalan, Closed, 5.Nf3, 27 moves, 1/2-1/2 Petrosian vs Korchnoi, 1977  (E14) Queen's Indian, 40 moves, 1/2-1/2 +1 -0 =3 vs. Ivkov (YUG-USSR, Teslig, 1979) Ivkov vs Petrosian, 1979 (A04) Reti Opening, 45 moves, 1/2-1/2 Petrosian vs Ivkov, 1979 (C89) Ruy Lopez, Marshall, 30 moves, 1/2-1/2 +0 -2 =7 vs. Korchnoi (Candidates quarterfinal, Velden, 1980) Korchnoi vs Petrosian, 1980  (D94) Grunfeld, 70 moves, 1/2-1/2 Petrosian vs Korchnoi, 1980  (E46) Nimzo-Indian, 16 moves, 1/2-1/2 Korchnoi vs Petrosian, 1980  (A11) English, Caro-Kann Defensive System, 51 moves, 1/2-1/2 Petrosian vs Korchnoi, 1980  (E47) Nimzo-Indian, 4.e3 O-O 5.Bd3, 45 moves, 1/2-1/2 Korchnoi vs Petrosian, 1980  (D37) Queen's Gambit Declined, 46 moves, 1-0 Petrosian vs Korchnoi, 1980  (E12) Queen's Indian, 38 moves, 1/2-1/2 Korchnoi vs Petrosian, 1980  (A11) English, Caro-Kann Defensive System, 38 moves, 1/2-1/2 Petrosian vs Korchnoi, 1980  (E12) Queen's Indian, 20 moves, 1/2-1/2 Korchnoi vs Petrosian, 1980  (D35) Queen's Gambit Declined, 44 moves, 1-0 +0 -0 =2 vs. Vasiukov (Nat.Match-Tournament 1981) Petrosian vs Vasiukov, 1981 (A15) English, 53 moves, 1/2-1/2 Vasiukov vs Petrosian, 1981 (A07) King's Indian Attack, 42 moves, 1/2-1/2 +0 -0 =2 vs. Kuzmin (Nat.Match-Tournament 1981) G Kuzmin vs Petrosian, 1981  (C15) French, Winawer, 28 moves, 1/2-1/2 Petrosian vs G Kuzmin, 1981 (A29) English, Four Knights, Kingside Fianchetto, 21 moves, 1/2-1/2 +1 -0 =1 vs. Dolmatov (Nat.Match-Tournament 1981) Petrosian vs Dolmatov, 1981 (A30) English, Symmetrical, 40 moves, 1-0 Dolmatov vs Petrosian, 1981  (B04) Alekhine's Defense, Modern, 40 moves, 1-0 290 games