1 Portisch vs K Honfi, 1956  (D32) Queen's Gambit Declined, Tarrasch, 27 moves, 1-0 2 Portisch vs Forintos, 1958  (D15) Queen's Gambit Declined Slav, 39 moves, 1-0 3 Lengyel vs Portisch, 1958 (A13) English, 45 moves, 0-1 4 Szabo vs Portisch, 1959  (E29) Nimzo-Indian, Samisch, 42 moves, 0-1 5 A Dueckstein vs Portisch, 1959 (B43) Sicilian, Kan, 5.Nc3, 41 moves, 0-1 6 Portisch vs S Dittmann, 1959 (E93) King's Indian, Petrosian System, 41 moves, 1-0 7 J H Donner vs Portisch, 1960  (E55) Nimzo-Indian, 4.e3, Gligoric System, Bronstein Variation, 29 moves, 0-1 8 J Pogats vs Portisch, 1961  (B18) Caro-Kann, Classical, 39 moves, 0-1 9 Portisch vs Tal, 1961  (C05) French, Tarrasch, 35 moves, 1-0 10 Yanofsky vs Portisch, 1962  (B43) Sicilian, Kan, 5.Nc3, 62 moves, 0-1 11 Portisch vs Uhlmann, 1962  (A87) Dutch, Leningrad, Main Variation, 37 moves, 1-0 12 Portisch vs Shamkovich, 1963  (E45) Nimzo-Indian, 4.e3, Bronstein (Byrne) Variation, 33 moves, 1-0 13 Portisch vs S Hamann, 1963  (E48) Nimzo-Indian, 4.e3 O-O 5.Bd3 d5, 39 moves, 1-0 14 Portisch vs J H Donner, 1963  (D37) Queen's Gambit Declined, 25 moves, 1-0 15 Portisch vs Larsen, 1963 (E46) Nimzo-Indian, 31 moves, 1-0 16 K Darga vs Portisch, 1964  (A14) English, 62 moves, 0-1 17 T van Scheltinga vs Portisch, 1964 (E50) Nimzo-Indian, 4.e3 O-O 5.Nf3, without ...d5, 27 moves, 0-1 18 K Honfi vs Portisch, 1964 (C02) French, Advance, 27 moves, 0-1 19 Portisch vs Eliskases, 1964  (D37) Queen's Gambit Declined, 32 moves, 1-0 20 Portisch vs Bagirov, 1965  (B14) Caro-Kann, Panov-Botvinnik Attack, 24 moves, 1-0 21 A Matanovic vs Portisch, 1965 (B83) Sicilian, 39 moves, 0-1 22 Petrosian vs Portisch, 1965  (D27) Queen's Gambit Accepted, Classical, 38 moves, 0-1 23 Portisch vs Gheorghiu, 1965  (D11) Queen's Gambit Declined Slav, 19 moves, 1-0 24 L Liptay vs Portisch, 1965 (E14) Queen's Indian, 40 moves, 0-1 25 Portisch vs J H Donner, 1966  (A33) English, Symmetrical, 19 moves, 1-0 26 Portisch vs Petrosian, 1966  (E63) King's Indian, Fianchetto, Panno Variation, 32 moves, 1-0 27 Portisch vs Matulovic, 1967 (A33) English, Symmetrical, 55 moves, 1-0 28 Portisch vs Spassky, 1967  (E45) Nimzo-Indian, 4.e3, Bronstein (Byrne) Variation, 40 moves, 1-0 29 Keres vs Portisch, 1967  (C93) Ruy Lopez, Closed, Smyslov Defense, 90 moves, 0-1 30 Portisch vs Petrosian, 1967  (D10) Queen's Gambit Declined Slav, 24 moves, 1-0 31 Portisch vs Larsen, 1967  (A41) Queen's Pawn Game (with ...d6), 43 moves, 1-0 32 N Padevsky vs Portisch, 1968 (C75) Ruy Lopez, Modern Steinitz Defense, 42 moves, 0-1 33 Portisch vs A Matanovic, 1968  (A14) English, 38 moves, 1-0 34 Hort vs Portisch, 1968 (C69) Ruy Lopez, Exchange, Gligoric Variation, 32 moves, 0-1 35 J H Donner vs Portisch, 1968 (E75) King's Indian, Averbakh, Main line, 37 moves, 0-1 36 Portisch vs Larsen, 1968 (B39) Sicilian, Accelerated Fianchetto, Breyer Variation, 39 moves, 1-0 37 Portisch vs E Haag, 1969 (E54) Nimzo-Indian, 4.e3, Gligoric System, 44 moves, 1-0 38 Portisch vs Keres, 1969  (D02) Queen's Pawn Game, 40 moves, 1-0 39 Portisch vs I Radulov, 1969  (A10) English, 35 moves, 1-0 40 Portisch vs Bronstein, 1969  (D06) Queen's Gambit Declined, 20 moves, 1-0 41 Gheorghiu vs Portisch, 1969  (C33) King's Gambit Accepted, 36 moves, 0-1 42 Portisch vs K Langeweg, 1969 (E54) Nimzo-Indian, 4.e3, Gligoric System, 24 moves, 1-0 43 Westerinen vs Portisch, 1969 (C94) Ruy Lopez, Closed, Breyer Defense, 50 moves, 0-1 44 Larsen vs Portisch, 1970  (A01) Nimzovich-Larsen Attack, 22 moves, 0-1 45 R Naranja vs Portisch, 1970  (D86) Grunfeld, Exchange, 16 moves, 0-1 46 Bobotsov vs Portisch, 1970 (A28) English, 41 moves, 0-1 47 Portisch vs Gligoric, 1970 (A33) English, Symmetrical, 41 moves, 1-0 48 Portisch vs A Matanovic, 1971 (A14) English, 39 moves, 1-0 49 Portisch vs Browne, 1971  (E54) Nimzo-Indian, 4.e3, Gligoric System, 39 moves, 1-0 50 P Dely vs Portisch, 1971 (C92) Ruy Lopez, Closed, 41 moves, 0-1 51 Portisch vs Sax, 1971  (E60) King's Indian Defense, 27 moves, 1-0 52 Portisch vs Larsen, 1971  (A17) English, 43 moves, 1-0 53 Ljubojevic vs Portisch, 1972 (B87) Sicilian, Fischer-Sozin with ...a6 and ...b5, 40 moves, 0-1 54 Portisch vs Smyslov, 1972  (A04) Reti Opening, 41 moves, 1-0 55 S Tatai vs Portisch, 1972  (C72) Ruy Lopez, Modern Steinitz Defense, 5.O-O, 32 moves, 0-1 56 Portisch vs A Menvielle Laccourreye, 1972  (A10) English, 22 moves, 1-0 57 Andersson vs Portisch, 1972 (C69) Ruy Lopez, Exchange, Gligoric Variation, 36 moves, 0-1 58 Portisch vs Larsen, 1972  (E56) Nimzo-Indian, 4.e3, Main line with 7...Nc6, 47 moves, 1-0 59 J H Donner vs Portisch, 1972  (E41) Nimzo-Indian, 22 moves, 0-1 60 Portisch vs Bobotsov, 1972  (E41) Nimzo-Indian, 25 moves, 1-0 61 Portisch vs Larsen, 1972  (A40) Queen's Pawn Game, 35 moves, 1-0 62 Portisch vs Karpov, 1972  (E55) Nimzo-Indian, 4.e3, Gligoric System, Bronstein Variation, 26 moves, 1-0 63 J Barle vs Portisch, 1973  (C05) French, Tarrasch, 24 moves, 0-1 64 Portisch vs W Schmidt, 1973 (D78) Neo-Grunfeld, 6.O-O c6, 48 moves, 1-0 65 Portisch vs Reshevsky, 1973  (B36) Sicilian, Accelerated Fianchetto, 28 moves, 1-0 66 Portisch vs Keres, 1973  (A17) English, 39 moves, 1-0 67 Portisch vs Polugaevsky, 1973  (D47) Queen's Gambit Declined Semi-Slav, 49 moves, 1-0 68 Portisch vs Petrosian, 1974  (D63) Queen's Gambit Declined, Orthodox Defense, 33 moves, 1-0 69 Portisch vs I Radulov, 1974  (D26) Queen's Gambit Accepted, 24 moves, 1-0 70 Portisch vs H Pfleger, 1974  (B39) Sicilian, Accelerated Fianchetto, Breyer Variation, 33 moves, 1-0 71 Quinteros vs Portisch, 1974  (D78) Neo-Grunfeld, 6.O-O c6, 38 moves, 0-1 72 Portisch vs Gheorghiu, 1974  (D99) Grunfeld Defense, Smyslov, 33 moves, 1-0 73 Hort vs Portisch, 1975  (E10) Queen's Pawn Game, 86 moves, 0-1 74 Portisch vs J H Donner, 1975  (E88) King's Indian, Samisch, Orthodox, 7.d5 c6, 26 moves, 1-0 75 Portisch vs P Dely, 1975  (A25) English, 23 moves, 1-0 76 I Bilek vs Portisch, 1975 (A20) English, 40 moves, 0-1 77 J Pinter vs Portisch, 1975  (C69) Ruy Lopez, Exchange, Gligoric Variation, 53 moves, 0-1 78 J Barle vs Portisch, 1975  (C25) Vienna, 27 moves, 0-1 79 Portisch vs Gligoric, 1975  (E88) King's Indian, Samisch, Orthodox, 7.d5 c6, 34 moves, 1-0 80 Portisch vs J Pinter, 1975  (E83) King's Indian, Samisch, 21 moves, 1-0 81 J Flesch vs Portisch, 1975 (A34) English, Symmetrical, 44 moves, 0-1 82 Csom vs Portisch, 1976  (A06) Reti Opening, 26 moves, 0-1 83 K Rogoff vs Portisch, 1976  (A29) English, Four Knights, Kingside Fianchetto, 33 moves, 0-1 84 Larsen vs Portisch, 1977  (B25) Sicilian, Closed, 66 moves, 0-1 85 Portisch vs I Bilek, 1978 (A40) Queen's Pawn Game, 25 moves, 1-0 86 Portisch vs Hort, 1978 (E58) Nimzo-Indian, 4.e3, Main line with 8...Bxc3, 26 moves, 1-0 87 Portisch vs I Radulov, 1978  (A13) English, 35 moves, 1-0 88 G Sigurjonsson vs Portisch, 1978 (B92) Sicilian, Najdorf, Opocensky Variation, 32 moves, 0-1 89 Miles vs Portisch, 1978 (D20) Queen's Gambit Accepted, 41 moves, 0-1 90 Portisch vs Huebner, 1979  (A34) English, Symmetrical, 39 moves, 1-0 91 Portisch vs Balashov, 1979  (E55) Nimzo-Indian, 4.e3, Gligoric System, Bronstein Variation, 31 moves, 1-0 92 Vaganian vs Portisch, 1979  (A14) English, 68 moves, 0-1 93 Portisch vs K Helmers, 1980 (E14) Queen's Indian, 32 moves, 1-0 94 E Ermenkov vs Portisch, 1980  (B90) Sicilian, Najdorf, 33 moves, 0-1 95 Portisch vs J Pinter, 1981  (E54) Nimzo-Indian, 4.e3, Gligoric System, 52 moves, 1-0 96 Seirawan vs Portisch, 1981 (A34) English, Symmetrical, 46 moves, 0-1 97 Portisch vs Kavalek, 1981  (A22) English, 28 moves, 1-0 98 Portisch vs Seirawan, 1982 (A41) Queen's Pawn Game (with ...d6), 38 moves, 1-0 99 F Braga vs Portisch, 1982  (B22) Sicilian, Alapin, 35 moves, 0-1 100 Miles vs Portisch, 1982  (D32) Queen's Gambit Declined, Tarrasch, 28 moves, 0-1 102 Portisch vs Ljubojevic, 1983 (D10) Queen's Gambit Declined Slav, 34 moves, 1-0 104 Suba vs Portisch, 1984  (A33) English, Symmetrical, 20 moves, 0-1 105 Portisch vs Timman, 1984 (E14) Queen's Indian, 50 moves, 1-0 106 Portisch vs Adorjan, 1985 (E12) Queen's Indian, 36 moves, 1-0 107 Portisch vs Timman, 1985  (E14) Queen's Indian, 42 moves, 1-0 108 Portisch vs Sosonko, 1986  (E10) Queen's Pawn Game, 40 moves, 1-0 109 Portisch vs Miles, 1986  (E10) Queen's Pawn Game, 21 moves, 1-0 110 Beliavsky vs Portisch, 1986 (B10) Caro-Kann, 27 moves, 0-1 111 Portisch vs Hjartarson, 1987  (D58) Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst, 46 moves, 1-0 112 Beliavsky vs Portisch, 1987  (A79) Benoni, Classical, 11.f3, 42 moves, 0-1 113 Portisch vs Nunn, 1987  (D82) Grunfeld, 4.Bf4, 28 moves, 1-0 114 Portisch vs P Nikolic, 1988 (D16) Queen's Gambit Declined Slav, 30 moves, 1-0 112 games