V Osnos vs Aronin, 1956  (D32) Queen's Gambit Declined, Tarrasch, 114 moves, 1-0 V Osnos vs Y Neishtadt, 1956 (A07) King's Indian Attack, 52 moves, 1-0 V Osnos vs D Rovner, 1956 (A07) King's Indian Attack, 40 moves, 1-0 V Osnos vs Spassky, 1956  (A60) Benoni Defense, 51 moves, 1-0 Simagin vs V Osnos, 1960  (D38) Queen's Gambit Declined, Ragozin Variation, 91 moves, 0-1 I Vistaneckis vs V Osnos, 1960 (D92) Grunfeld, 5.Bf4, 32 moves, 0-1 Tolush vs V Osnos, 1960  (B32) Sicilian, 18 moves, 0-1 V Osnos vs A Movshovich, 1960 (E67) King's Indian, Fianchetto, 40 moves, 1-0 L Barenbaum vs V Osnos, 1960 (A61) Benoni, 41 moves, 0-1 V Osnos vs Krogius, 1962 (E62) King's Indian, Fianchetto, 25 moves, 1-0 V Osnos vs J Ludolph, 1962 (E55) Nimzo-Indian, 4.e3, Gligoric System, Bronstein Variation, 58 moves, 1-0 V Osnos vs V Zhuravliov, 1962 (A97) Dutch, Ilyin-Genevsky, 44 moves, 1-0 V Osnos vs A Cherepkov, 1963 (E67) King's Indian, Fianchetto, 57 moves, 1-0 B Lebedev vs V Osnos, 1963 (B75) Sicilian, Dragon, Yugoslav Attack, 61 moves, 0-1 Klovans vs V Osnos, 1963  (B10) Caro-Kann, 36 moves, 0-1 Sosonko vs V Osnos, 1964 (E15) Queen's Indian, 32 moves, 0-1 V Osnos vs Vasiukov, 1965 (E62) King's Indian, Fianchetto, 64 moves, 1-0 V Kosenkov vs V Osnos, 1964 (B32) Sicilian, 71 moves, 0-1 Clearing e7 V Osnos vs P Dely, 1965  (B44) Sicilian, 31 moves, 1-0 V Osnos vs Keres, 1965 (D32) Queen's Gambit Declined, Tarrasch, 33 moves, 1/2-1/2 V Osnos vs Damjanovic, 1965 (D70) Neo-Grunfeld Defense, 48 moves, 1-0 V Osnos vs V Lepeshkin, 1965  (D78) Neo-Grunfeld, 6.O-O c6, 39 moves, 1-0 A Khasin vs V Osnos, 1965 (B44) Sicilian, 57 moves, 0-1 V Osnos vs G Kuzmin, 1965  (E16) Queen's Indian, 54 moves, 1-0 V Osnos vs E E Book, 1966 (A07) King's Indian Attack, 52 moves, 1-0 V Osnos vs A Chistiakov, 1966 (E51) Nimzo-Indian, 4.e3, 55 moves, 1-0 V Osnos vs A Lukin, 1966 (A10) English, 31 moves, 1-0 Krogius vs V Osnos, 1967 (A39) English, Symmetrical, Main line with d4, 51 moves, 0-1 V Osnos vs A Kaminik, 1966 (E62) King's Indian, Fianchetto, 33 moves, 1-0 V Osnos vs J Murey, 1966 (B35) Sicilian, Accelerated Fianchetto, Modern Variation with Bc4, 37 moves, 1-0 Savon vs V Osnos, 1966 (A30) English, Symmetrical, 39 moves, 0-1 Bronstein vs V Osnos, 1967 (A07) King's Indian Attack, 43 moves, 0-1 O Privorotsky vs V Osnos, 1967 (B65) Sicilian, Richter-Rauzer Attack, 7...Be7 Defense, 9...Nxd4, 41 moves, 0-1 V Osnos vs Korchnoi, 1967 (D50) Queen's Gambit Declined, 23 moves, 1/2-1/2 V Osnos vs A Shagalovich, 1967 (E71) King's Indian, Makagonov System (5.h3), 25 moves, 1-0 V Osnos vs Geller, 1967  (E60) King's Indian Defense, 39 moves, 1-0 V Osnos vs Polugaevsky, 1967 (E69) King's Indian, Fianchetto, Classical Main line, 50 moves, 1-0 V Osnos vs Y Sakharov, 1967 (B23) Sicilian, Closed, 42 moves, 1-0 V Osnos vs V Tarasov, 1967 (A30) English, Symmetrical, 33 moves, 1-0 E Terpugov vs V Osnos, 1967 (A47) Queen's Indian, 50 moves, 0-1 V Osnos vs G Uusi, 1967 (C03) French, Tarrasch, 34 moves, 1-0 V Osnos vs Y M Nikitin, 1969 (E69) King's Indian, Fianchetto, Classical Main line, 43 moves, 1-0 V Osnos vs Y Sakharov, 1969  (E58) Nimzo-Indian, 4.e3, Main line with 8...Bxc3, 27 moves, 1-0 V Osnos vs I A Zaitsev, 1969 (E62) King's Indian, Fianchetto, 36 moves, 1-0 V Osnos vs A Lein, 1969  (E40) Nimzo-Indian, 4.e3, 30 moves, 1-0 30 e6 to occupie free squares V Osnos vs Vasiukov, 1969 (A40) Queen's Pawn Game, 54 moves, 1-0 22...Ned3!! Averbakh vs V Osnos, 1968 (B44) Sicilian, 45 moves, 0-1 M Ashley vs R Klovsky, 1994 (A07) King's Indian Attack, 52 moves, 0-1 V Osnos vs Vasiukov, 1968  (A41) Queen's Pawn Game (with ...d6), 27 moves, 1-0 25...Rxa2! V Pankratov vs V Osnos, 1970 (A04) Reti Opening, 28 moves, 0-1 V Osnos vs A Cherepkov, 1970 (A81) Dutch, 41 moves, 1-0 mining c6 V Osnos vs A Krutiansky, 1971 (E14) Queen's Indian, 48 moves, 1-0 V Osnos vs V Yurkov, 1971  (E54) Nimzo-Indian, 4.e3, Gligoric System, 41 moves, 1-0 V Osnos vs V Karasev, 1971 (D72) Neo-Grunfeld, 5.cd, Main line, 39 moves, 1-0 Jansa vs V Osnos, 1971 (B77) Sicilian, Dragon, Yugoslav Attack, 35 moves, 0-1 V Osnos vs L Espig, 1971 (A55) Old Indian, Main line, 41 moves, 1-0 V Osnos vs C Partos, 1971 (E63) King's Indian, Fianchetto, Panno Variation, 46 moves, 1-0 V Osnos vs B Malich, 1971 (D15) Queen's Gambit Declined Slav, 38 moves, 1-0 V Osnos vs V Dydyshko, 1973 (E97) King's Indian, 38 moves, 1-0 A Kuindzhy vs V Osnos, 1973 (B56) Sicilian, 49 moves, 0-1 V Osnos vs Sveshnikov, 1974 (D42) Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3, 28 moves, 1-0 M Tseitlin vs V Osnos, 1975 (B44) Sicilian, 51 moves, 0-1 V Osnos vs G Borisenko, 1975 (D38) Queen's Gambit Declined, Ragozin Variation, 44 moves, 1-0 V Osnos vs Sveshnikov, 1975 (D14) Queen's Gambit Declined Slav, Exchange Variation, 44 moves, 1-0 Very impressive pieces coordination V Osnos vs V N Kozlov, 1975 (E10) Queen's Pawn Game, 40 moves, 1-0 V Zhuravliov vs V Osnos, 1976 (B30) Sicilian, 48 moves, 0-1 V Osnos vs F Sideifzade, 1976 (D72) Neo-Grunfeld, 5.cd, Main line, 41 moves, 1-0 45 Bxh6! V Osnos vs S Makarichev, 1976 (B58) Sicilian, 53 moves, 1-0 A Reshko vs V Osnos, 1978 (A28) English, 40 moves, 0-1 V Osnos vs V Ilinsky, 1979  (D46) Queen's Gambit Declined Semi-Slav, 18 moves, 1-0 V Osnos vs G Piesina, 1979 (E71) King's Indian, Makagonov System (5.h3), 40 moves, 1-0 V Osnos vs G Zaichik, 1979  (A16) English, 37 moves, 1-0 V Zhuravliov vs V Osnos, 1980 (B40) Sicilian, 28 moves, 0-1 V Osnos vs J Nogueiras, 1982 (D43) Queen's Gambit Declined Semi-Slav, 57 moves, 1-0 V Osnos vs D Komarov, 1986  (A15) English, 27 moves, 1-0 75 games