Korchnoi vs M Kamyshov, 1951  (D44) Queen's Gambit Declined Semi-Slav, 56 moves, 1-0 Korchnoi vs Suetin, 1953  (A34) English, Symmetrical, 42 moves, 1-0 Korchnoi vs Geller, 1954  (B64) Sicilian, Richter-Rauzer Attack, 25 moves, 1-0 Korchnoi vs V Chekhover, 1955  (A29) English, Four Knights, Kingside Fianchetto, 51 moves, 1-0 Korchnoi vs Ivkov, 1955  (E69) King's Indian, Fianchetto, Classical Main line, 36 moves, 1-0 Korchnoi vs N Karaklajic, 1959  (D50) Queen's Gambit Declined, 44 moves, 1-0 Korchnoi vs Y Sakharov, 1959  (B62) Sicilian, Richter-Rauzer, 41 moves, 1-0 Korchnoi vs Gligoric, 1960  (E64) King's Indian, Fianchetto, Yugoslav System, 41 moves, 1-0 Korchnoi vs Botvinnik, 1960  (E44) Nimzo-Indian, Fischer Variation, 5.Ne2, 42 moves, 1-0 Korchnoi vs Filip, 1962  (A30) English, Symmetrical, 41 moves, 1-0 Korchnoi vs Tal, 1962  (A62) Benoni, Fianchetto Variation, 54 moves, 1-0 Korchnoi vs Robatsch, 1963  (D30) Queen's Gambit Declined, 33 moves, 1-0 Korchnoi vs M Udovcic, 1967  (C05) French, Tarrasch, 31 moves, 1-0 Korchnoi vs Tal, 1968  (E50) Nimzo-Indian, 4.e3 O-O 5.Nf3, without ...d5, 59 moves, 1-0 Korchnoi vs Reshevsky, 1968  (A14) English, 41 moves, 1-0 Korchnoi vs Balashov, 1971  (E80) King's Indian, Samisch Variation, 22 moves, 1-0 Korchnoi vs Huebner, 1973  (A16) English, 38 moves, 1-0 Korchnoi vs Karpov, 1974  (E17) Queen's Indian, 19 moves, 1-0 Korchnoi vs Petrosian, 1975  (E07) Catalan, Closed, 74 moves, 1-0 Korchnoi vs Spassky, 1977  (D58) Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst, 48 moves, 1-0 Korchnoi vs Karpov, 1978  (D37) Queen's Gambit Declined, 60 moves, 1-0 Korchnoi vs Ljubojevic, 1980  (D30) Queen's Gambit Declined, 37 moves, 1-0 Korchnoi vs Yusupov, 1981  (D12) Queen's Gambit Declined Slav, 40 moves, 1-0 Korchnoi vs Huebner, 1981  (E12) Queen's Indian, 23 moves, 1-0 Korchnoi vs Portisch, 1983  (A33) English, Symmetrical, 35 moves, 1-0 Korchnoi vs Miles, 1984  (E42) Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein), 28 moves, 1-0 Korchnoi vs Polugaevsky, 1984  (A04) Reti Opening, 40 moves, 1-0 Korchnoi vs Hort, 1984 (B18) Caro-Kann, Classical, 47 moves, 1-0 Korchnoi vs Panno, 1985  (A15) English, 27 moves, 1-0 Korchnoi vs Seirawan, 1986  (A26) English, 56 moves, 1-0 Korchnoi vs J Nogueiras, 1987  (D48) Queen's Gambit Declined Semi-Slav, Meran, 94 moves, 1-0 Korchnoi vs J Arnason, 1987  (A29) English, Four Knights, Kingside Fianchetto, 40 moves, 1-0 Korchnoi vs J Pinter, 1988  (A07) King's Indian Attack, 34 moves, 1-0 Korchnoi vs Timman, 1988  (D86) Grunfeld, Exchange, 40 moves, 1-0 Korchnoi vs Vaganian, 1989  (C01) French, Exchange, 62 moves, 1-0 Korchnoi vs A Greenfeld, 1990  (A30) English, Symmetrical, 37 moves, 1-0 Korchnoi vs Short, 1990  (A25) English, 40 moves, 1-0 Korchnoi vs M Gurevich, 1990 (A81) Dutch, 45 moves, 1-0 Korchnoi vs Shirov, 1993  (E98) King's Indian, Orthodox, Taimanov, 9.Ne1, 39 moves, 1-0 Korchnoi vs Nijboer, 1993  (E98) King's Indian, Orthodox, Taimanov, 9.Ne1, 33 moves, 1-0 Korchnoi vs Dolmatov, 1999  (A88) Dutch, Leningrad, Main Variation with c6, 22 moves, 1-0 41 games