@@STRATEGY 2.0



ADVANTAGE IN DEVELOPMENT

@P(20,10) 1.1 Botvinnik - Savitsky ( Leningrad, 1932 )

@P(20,10) 1.2 Lautier J - Bologan V ( Enghien (France), 1999 )

@P(20,10) 1.3 Spielmann - Henlinger ( Vienna, 1933 )

@P(30,10) 1.4 Owen - Morphy ( London, 1858 )

@P(40,10) 1.5 Tal - Tringov ( Reykjavik, 1964 )

@P(40,10) 1.6 Boguslavsky - Bazhin ( USSR, 1990 )

@P(60,10) 1.7 Gunsberg - Schlechter, (Monte Carlo,1902)

@P(60,10) 1.8 Zlotnik - Gik, (Dubna,1968)



ADVANTAGE IN SPACE

@P(20,10) 2.1 Alekhin - Muffang ( Margate, 1923 )

@P(30,10) 2.2 Alekhin - Asztalos ( Kecskemet, 1927 )

@P(30,10) 2.3 Flohr - Sultan-Khan ( London (m), 1932 )

@P(30,10) 2.4 Galic - Hodak ( Yugoslavia, 1958 )

@P(30,10) 2.5 Instructive example         

@P(40,10) 2.6 Bouwmeester - Darga ( FRG, 1959 )

@P(50,10) 2.7 Larrea - Ortega ( Cuba, 1953 )

@P(50,10) 2.8 Lohmer - Karkner ( Nemeko, 1940 )

@P(60,10) 2.9 Instructive example                   



ATTACK ON THE KING

@P(10,10) 3.1 Babula V - Mokry K ( Olomouc, 1997 )

@P(20,10) 3.2 Razuvaev Y - Meduna E ( Moscow, 1982 )

@P(20,10) 3.3 Sherbakov R - Gagarin V ( Minsk, 1997 )

@P(20,10) 3.4 Vaganian R - Botterill G ( Hastings, 1974 )

@P(20,10) 3.5 Balinov I - Reichmann E ( Osterreich, 1992 )

@P(20,10) 3.6 Ivanchuk V - Gulko B ( Reykjavik, 1991 )

@P(20,10) 3.7 Romanovich L - Vlassov N ( Moscow, 1995 )

@P(30,10) 3.8 Adams Mi - Serper G ( New York , 1996 )

@P(30,10) 3.9 Fedorchuk S - Zakharov V ( Dnepropetrovsk, 1999 )

@P(30,10) 3.10 Gomez Bailo J - Spangenberg H ( Argentina, 1995 )

@P(30,10) 3.11 Krasenkov M - Kohlweyer B ( Oostende, 1990 )

@P(30,10) 3.12 Kuindzhi - Jansa ( Lvov, 1960 )

@P(30,10) 3.13 Piket Je - Agdestein S ( Wijk aan Zee, 1988 )

@P(30,10) 3.14 Serper G - Balter ( USSR, 1981 )

@P(30,10) 3.15 Topalov V - Kasparov G ( Amsterdam, 1996 )

@P(30,10) 3.16 van Wely L - Kasparov G ( Tilburg, 1997 )

@P(30,10) 3.17 Zilberstein V - Kim V ( USSR, 1978 )

@P(40,10) 3.18 Dvoretzky M - Schmidt W ( Wijk aan Zee, 1975 )

@P(50,10) 3.19 Keres - Shapiro ( corr. , 1934 )

@P(50,10) 3.20 Timman J - Nogueiras J ( Rotterdam, 1989 )

@P(60,10) 3.21 Prandstetter E - Vanka M ( Praha, 1986 )

@P(90,10) 3.22 Kasparov G - Salov V ( Barcelona, 1989 )

@P(90,10) 3.23 Dorfman J - Makarichev S ( USSR, 1984 )

@P(90,10) 3.24 Topalov V - Ivanchuk V ( Linares, 1999 )

@P(20,10) 3.25 Ivanov V.L - Losev D ( Moscow (ch), 1995 )

@P(30,10) 3.26 Karpov An - Salov V ( Linares, 1993 )

@P(30,10) 3.27 Kobalija M. - Nalbandian T. ( Cup Russia (open), 1999 )

@P(30,10) 3.28 Planinc A - Gasic B ( Sarajevo, 1970 )

@P(30,10) 3.29 Ivanchuk V - Cebalo M ( Manila (ol), 1992 )

@P(30,10) 3.30 Van Wely L. - Karpov An. ( Monte Carlo (Monaco), 1999 )

@P(40,10) 3.31 Giorgadze G - Xu Jun ( Yerevan, 1996 )

@P(40,10) 3.32 Kamsky G - Karpov An ( Elista, 1996 )

@P(40,10) 3.33 Kasparov G - Short N ( Novgorod, 1997 )

@P(40,10) 3.34 Kramnik V. - Lautier J. ( Tilburg, 1998 )

@P(40,10) 3.35 Fedorov A - Kveinys A ( Vilnius, 1997 ) 

@P(50,10) 3.36 Psakhis L - Chatalbashev B ( Benasque, 1996 )

@P(60,10) 3.37 Franco Z - Tukmakov V ( Las Palmas, 1992 )

@P(80,10) 3.38 Gelfand B - Kramnik V (Sanghi Nagar, 1994)

@P(80,10) 3.39 Kasparov G - Piket Je (Tilburg, 1997)

@P(80,10) 3.40 Korneev O - Piskov Y ( Linares, 1996 )

@P(80,10) 3.41 Shipov S - Ivanov V.L. (Moscow, 1995 )

@P(80,10) 3.42 van der Wiel J - Gomez Esteban J ( Linares (zt), 1995 )

@P(90,10) 3.43 Legky N - Summerscale A  ( France, 1997 )

@P(90,10) 3.44 Portisch L - de Firmian N ( Reggio Emilia, 1989 )

@P(10,10) 3.45 Prasad D - Tilak Sh ( India (ch), 1990 )

@P(10,10) 3.46 Sisniega M - Vera R ( Mexico, 1991 )

@P(20,10) 3.47 Agapov K - Nepomnishay M ( USSR, 1983 )

@P(20,10) 3.48 Anand V - Ninov K ( Baguio City, 1987 )

@P(20,10) 3.49 Sherieshevsky M - Gusev Y ( USSR, 1977 )

@P(20,10) 3.50 Soltis A - Maeder K ( Dresden, 1969 )

@P(20,10) 3.51 Kramnik V - Yermolinsky A ( Wijk aan Zee, 1999 )

@P(20,10) 3.52 Schussler H - Maeder K ( Schweiz, 1968 )

@P(30,10) 3.53 Shirov A - Svidler P ( Linares, 1998 )

@P(30,10) 3.54 Lukin A - Shirov A ( Daugavpils, 1989 )

@P(30,10) 3.55 Ruban V - Lalic B ( Jyvaskyla, 1991 )

@P(40,10) 3.56 Ivanovic B - Messing H ( Jugoslavija (ch), 1968 )

@P(40,10) 3.57 Shirov A - Ljubojevic L ( Monte Carlo (Monaco), 1999 )

@P(50,10) 3.58 Ivanchuk V - Anand V (  Linares, 1998 )

@P(50,10) 3.59 Nisipeanu L - Florean A ( Romania, 1995 )

@P(50,10) 3.60 Simagin - Abramson ( Vladimir, 1960 ) 

@P(50,10) 3.61 Cordes H.J. - Miles A ( Bad Worishofen, 1985 )

@P(50,10) 3.62 Neibut - Kirillov ( Riga, 1956 )

@P(60,10) 3.63 Barbero G - Aguerreberry C ( Argentina, 1985 )

@P(70,10) 3.64 Spassky B - Capelan G ( Solingen, 1974 )

@P(80,10) 3.65 Todorovic G.M - Kozul Z ( Jugoslavija, 1988 )



ATTACK ON THE QUEENSIDE

@P(20,10) 4.1 Yudovich - Klaman (Leningrad, 1947)

@P(40,10) 4.2 Chekhover - Rjumin (Leningrad, 1936)

@P(50,10) 4.3 Instructive example                 



DEFENSE AND COUNTERATTACK

@P(20,10) 5.1 Maroczy - Bogolyubov ( New York, 1924 )

@P(20,10) 5.2 Chigorin - Walbrodt ( Hastings, 1895 )

@P(20,10) 5.3 Gogolev - Varshavsky ( Aluksne, 1967 )

@P(20,10) 5.4 Kuznetsov - Zaikin ( Ryazan, 1952 )

@P(20,10) 5.5 Lilienthal - Botvinnik (Moscow, 1936 )

@P(20,10) 5.6 Marshall - Nimzowitsch ( Ney York, 1927 )

@P(20,10) 5.7 Savitsky - Freiman ( USSR (ch), 1934 )

@P(20,10) 5.8 Smyslov - Vasyukov ( USSR (ch), 1961 )

@P(20,10) 5.9 Tarrasch - Alekhin ( Karlovy Vary, 1923 )

@P(20,10) 5.10 Winter - Alekhin ( Nottingham, 1936 )

@P(30,10) 5.11 Alekhin - Verlinsky ( Odessa, 1918 )

@P(30,10) 5.12 Alekhin - Vidmar ( Karlsbad, 1911 )

@P(40,10) 5.13 Budovich - Kosikov ( Beltsy, 1979 )

@P(30,10) 5.14 Fridstein - Antoshin ( USSR, 1953 )

@P(30,10) 5.15 Chigorin - Tarrasch ( Peterburg, 1893 )

@P(30,10) 5.16 Lasker Ed. - Maroczy ( New York, 1924 )

@P(30,10) 5.17 Marshall - Capablanca ( New York, 1909 )

@P(30,10) 5.18 Ragozin - Capablanca ( Moscow, 1936 )

@P(30,10) 5.19 Smyslov - Vasyukov (USSR (ch), 1961 )

@P(30,10) 5.20 Instructive example          

@P(30,10) 5.21 Instructive example           

@P(40,10) 5.22 Kramnik V - Kasparov G ( Linares, 1999 )

@P(40,10) 5.23 Ulan-Ude - Cheboksary ( corr., 1952 )

@P(50,10) 5.24 Gabdrakhmanov R. - Jussupov A. ( Riga, 1977 )



WEAK SQUARE

@P(10,10) 6.1 Botvinnik - Aleksander (Munich,  1958)

@P(10,10) 6.2 Fisher - Bolbochan (Stockholm, 1962)

@P(10,10) 6.3 Flohr - Sultan-Khan (Hastings, 1932-33)

@P(10,10) 6.4 Kasparov - Czom  (Baku, 1980)

@P(10,10) 6.5 Stolberg - Botvinnik (Moscow, 1940)

@P(10,10) 6.6 Instructive example

@P(20,10) 6.7 Adorjan - G.Garcia (Banja Luka, 1979)

@P(20,10) 6.8 Boleslavsky - Kotov (Moscow, 1942)

@P(20,10) 6.9 Dydyshko - Veresov (Minsk, 1971)

@P(20,10) 6.10 Korchnoi - Flohr (Kiev, 1954)

@P(20,10) 6.11 Polugaevsky - Kotov (Moscow, 1961)

@P(20,10) 6.12 Shirov A - Stohl I ( Dresden, 1999 )

@P(20,10) 6.13 Zagrebelny S - Reefat B ( Dhaka (Bangladesh), 1999 )

@P(30,10) 6.14 Botvinnik - Petrosian (Moscow, m14, 1963)

@P(30,10) 6.15 Capablanca - Yanovsky (Petersburg, 1914)

@P(30,10) 6.16 Dydyshko - Kasparov (Minsk, 1978)

@P(30,10) 6.17 Flohr - Lilienthal (Moscow, 1936)

@P(30,10) 6.18 Gunsberg - Chigorin (Habana, m2, 1890)

@P(30,10) 6.19 Ivkov - Vaganian (Rio de Janeiro, 1979)

@P(30,10) 6.20 Karpov - Giorgadze (Moscow, 1983)

@P(30,10) 6.21 Karpov An - Jussupow A ( Dortmund, 1997 )

@P(30,10) 6.22 Kholmov - Gipslis (Leningrad, 1965)

@P(30,10) 6.23 Polugaevsky - Kholmov (Kharkov, 1967)

@P(30,10) 6.24 Stean - Spassky (Moscow, 1975)

@P(40,10) 6.25 Polgar J. - Paunovic (San Sebastian, 1991)

@P(40,10) 6.26 Karpov - Spassky (Leningrad, m9, 1974)

@P(40,10) 6.27 Tiviakov - Adams (Groningen, 1993)

@P(50,10) 6.28 A.Ivanov - Gulko (Modesto, 1996)

@P(50,10) 6.29 Boleslavsky - Arlind (Stockholm, 1964)

@P(50,10) 6.30 Stein - Kavalek (Karakas, 1970)

@P(50,10) 6.31 Suetin - Furman (Leningrad, XXXI ch URS, 1963)

@P(60,10) 6.32 Boleslavsky - Goldenov (URS, 1939)

@P(60,10) 6.33 Ivanchuk - J.Polgar (Monaco, 1993)

@P(60,10) 6.34 Keres - Aleksandrov (Margit, 1937)

@P(60,10) 6.35 M.Gurevich - Adams (Oostende, 1991)

@P(60,10) 6.36 Maiwald - Danielian (Duisburg, 1992)

@P(60,10) 6.37 Morozevich - Korchnoi (Yalta, 1995)

@P(70,10) 6.38 Teichman - Bernstein (Petersburg, 1909)

@P(90,10) 6.39 Kasparov - Butnorius (Moscow, 1979)

@P(10,10) 6.40 Boleslavsky - Sterner (Stockholm, 1954)

@P(10,10) 6.41 Karpov - Shirov (Biel, 1992)

@P(10,10) 6.42 Panov - Radchenko (URS, 1935)

@P(10,10) 6.43 Smyslov - Gerstenfeld (Moscow, 1940)

@P(20,10) 6.44 Harandi - Shamkovich (ĞRio de Janeiro, 1979)

@P(20,10) 6.45 Ivanchuk - Epishin (Tilburg, 1993)

@P(20,10) 6.46 Kalinin - Kondratiev (Moscow, 1996)

@P(20,10) 6.47 Shetty - Dreev (Calcutta, 1992)

@P(30,10) 6.48 Alatortsev - Goglidze (Leningrad, 1933)

@P(30,10) 6.49 Anand - Smirin (Moscow, 1994

@P(30,10) 6.50 Euwe - Alekhin (Netherlands (m4), 1935)

@P(30,10) 6.51 Jansa - Gheorghiu (Vrniacka Banja, 1967)

@P(30,10) 6.52 Karpov - Kasparov (Moscow, m4, 1985)

@P(30,10) 6.53 Keres - Kotov (Moscow, 1947)

@P(30,10) 6.54 Petrosian - Lutikov (Moscow,1961)

@P(30,10) 6.55 Spassky - Taimanov (Moscow, 1955)

@P(30,10) 6.56 Tarrasch - Reti (Vienna, 1922)

@P(40,10) 6.57 Chernin - Dvoirys (Podolsk, 1993)

@P(40,10) 6.58 Kalderin - Sariego (Manzanillo, 1991)

@P(40,10) 6.59 Karpov - Zholdosh (Budapest, 1973)

@P(40,10) 6.60 Panov - Zubarev (Moscow, 1928)

@P(40,10) 6.61 Spassky - Zhukhovitsky (URS, 1957)

@P(50,10) 6.62 Khalifman - Gshnitzer (Germany, 1992-93)

@P(50,10) 6.63 Savon - Uhlmann (Skopje, 1968)

@P(60,10) 6.64 Izeta - Shulmann (Pamplona, 1995)

@P(60,10) 6.65 Kamsky - Karpov (Elista (m6), 1996)

@P(60,10) 6.66 Perlis - Marshall (Wienna, 1908)

@P(60,10) 6.67 Stein - Geller (Moscow, 1961)

@P(60,10) 6.68 Stein - Sakharov (Kiev, 1960)

@P(60,10) 6.69 Tal - Plaskett (Sochi, 1984)

@P(60,10) 6.70 Timman - Ivanovic (Bugojno, 1984)

@P(80,10) 6.71 J.Polgar - Shirov (Las Palmas, 1994)

@P(20,10) 6.72 Jong - Pogman (1937)

@P(20,10) 6.73 Kasparov G - Kramnik V ( Tilburg, 1997 )

@P(20,10) 6.74 Kazhdan - Flohr (Bled, 1931)

@P(20,10) 6.75 Piskov - Borkovsky (Moscow, 1991)

@P(20,10) 6.76 Smith A - Short N ( Torquay (England), 1998 )

@P(30,10) 6.77 Grigorjev - Panov (Moscow, 1928)

@P(30,10) 6.78 Sadler M - Bologan V ( Enghien (France), 1999 )

@P(40,10) 6.79 Gelfand - Shirov (Biel, 1994)

@P(50,10) 6.80 Lerner - Frolov (Moscow, 1991)

@P(50,10) 6.81 Ljubojevic - Karpov (Linares, 1981)



OPEN FILES AND DIAGONALS

@P(10,10) 7.1 Levenfish.

@P(10,10) 7.2 Pillsbury - Maroczy (Paris, 1900)

@P(10,10) 7.3 Instructive example 

@P(20,10) 7.4 Bogoljubov - Marshall (New York, 1924)

@P(20,10) 7.5 Dreev - Adorjan (Alushta, 1994)

@P(20,10) 7.6 Euwe - Alekhin (Zurich, 1934)

@P(20,10) 7.7 Gligoric - Lombardy (Munich, 1958)

@P(20,10) 7.8 Gunsberg - Chigorin (Habana,m6, 1890)

@P(20,10) 7.9 Hort - Byrne R. (Varna, 1962)

@P(20,10) 7.10 Karpov - T.Giorgadze (Moscow, 1983)

@P(20,10) 7.11 Kramnik V - Reinderman D ( Wijk aan Zee, 1999 ) 

@P(20,10) 7.12 Makogonov - Makienko (URS, 1964)

@P(20,10) 7.13 Marco - Mueller (1899)

@P(20,10) 7.14 Nikolic - Tisdall (Reykjavik, 1996)

@P(20,10) 7.15 Olafsson - Smyslov, Moscow 1989

@P(20,10) 7.16 Petrosian - Rosseto (Portoroz, 1958)

@P(20,10) 7.17 Rossolimo - Wood (Sautsi, 1949)

@P(20,10) 7.18 Rubene - Safranska (Latvia, 1995)

@P(20,10) 7.19 Shetty - Dreev (Calcutta , 1992)

@P(20,10) 7.20 Shlechter - Mezon (Monte Carlo, 1903)

@P(20,10) 7.21 Smyslov - Botvinnik (Moscow, 1958)

@P(20,10) 7.22 Stohl I - Shirov A ( Dresden, 1999 )

@P(20,10) 7.23 Szabo - Boleslavsky (Budapest, 1950)

@P(20,10) 7.24 Timman - Seidman (USA, 1974)

@P(20,10) 7.25 Instructive example   

@P(30,10) 7.26 Berg - Eliskases ( Beverwijk, 1959 )

@P(30,10) 7.27 Anand - Kamsky (New Dely, 1990)

@P(30,10) 7.28 Aronian L - Sandler L ( Yerevan, 1996 )  

@P(30,10) 7.29 Aseev - Dukhov (Podolsk, 1992)

@P(30,10) 7.30 Bogoljubov - Kolle (Baden Baden, 1925)

@P(30,10) 7.31 Dreev - Sveshnikov (Russia, 1992)

@P(30,10) 7.32 Gaprindashvili - Vujanovic (Timisoara, 1975)

@P(30,10) 7.33 Kasparov G - Anand V ( Wijk aan Zee, 1999 )

@P(30,10) 7.34 Kholmov - Byvshev  (Kiev, 1954)

@P(30,10) 7.35 Kotronias - Skembris (Karditsa, 1994)

@P(30,10) 7.36 Kuzin - Karachantsev ( USSR, 1951 )

@P(30,10) 7.37 Lautier - Vaiser (Livri Gargan, 1996)

@P(30,10) 7.38 Lutz - Agdestein (Groningen, 1993)

@P(30,10) 7.39 Marshall - Euwe (Kissingen, 1928)

@P(30,10) 7.40 Nimzowitsch - Capablanca (New York, 1927)

@P(30,10) 7.41 Piket - Smirin (Biel, 1993)

@P(30,10) 7.42 Polugaevsky - Korchnoi (Buenos Aires, m12, 1980)

@P(30,10) 7.43 Short N - Andersson U ( Tallinn/Parnu, 1998 )

@P(30,10) 7.44 Van Der Sterren P - Wahls M ( Germany, 1999 )

@P(30,10) 7.45 Vulfsson - Vyzmanavin (Moscow, 1981)

@P(30,10) 7.46 Instructive example            

@P(40,10) 7.47 Boleslavsky - Korchmar (URS, 1938)

@P(40,10) 7.48 Botvinnik - Boleslavsky (Moscow, 1945)

@P(40,10) 7.49 Dolmatov - Chekhov (Germany, 1992)

@P(40,10) 7.50 Dolmatov - Timmer (Biel, 1993)

@P(40,10) 7.51 Furman - Kholmov (Sverdlovsk,1963)

@P(40,10) 7.52 Fuster - Simagin (Moscow, 1949)

@P(40,10) 7.53 Kan - Boleslavsky (Moscow, 1952)

@P(40,10) 7.54 Kveinys - Kholmov (Batumi, 1991)

@P(40,10) 7.55 Raisky - Odeev (Romania, 1991)

@P(40,10) 7.56 Salov  - Kamsky (Sanghinagar, 1995)

@P(40,10) 7.57 Spielman - Duras (Oostende, 1907)

@P(40,10) 7.58 Stein - Evans (Amsterdam, 1964)

@P(50,10) 7.59 Alekhin - Euwe (Netherlands, 1922)

@P(50,10) 7.60 Alekhin - Teichman (Berlin, 1921)

@P(50,10) 7.61 Anand - Adams (Wijk aan Zee, 1996)

@P(50,10) 7.62 Flohr - Em.Lasker (Moscow, 1936)

@P(50,10) 7.63 Furman - Keres (Moscow, 1948)

@P(50,10) 7.64 Geller  - Anikaev (Minsk, 1979)

@P(50,10) 7.65 Geller - Libert (Kapfenberg, 1970)

@P(50,10) 7.66 Gurgenidze - Polugaevsky (Tbilisi, 1956)

@P(50,10) 7.67 I.Zaitsev - Spassky (Rostov on Don, 1960)

@P(50,10) 7.68 Karpov - Uhlmann (Madrid, 1973)

@P(50,10) 7.69 Kasparov - Kaiumov (1976)

@P(50,10) 7.70 Keres - Botvinnik (Hague|Moscow, 1948)

@P(50,10) 7.71 Keres - Taimanov (Moscow, 1951)

@P(50,10) 7.72 Kodinets - Frog (Moscow, 1993)

@P(50,10) 7.73 Korneev - Kr.Georgiev (Torcy, 1991)

@P(50,10) 7.74 Mikenas - Keres (Moscow, 1949)

@P(50,10) 7.75 Morozevich - Belikov (Orel, 1992)

@P(50,10) 7.76 Murei - Shumilin ( Moscow, 1961 )

@P(50,10) 7.77 Ogryzkov - Pozharsky (corr., 1994)

@P(50,10) 7.78 Piskov - Wahls (Germany, 1991)

@P(50,10) 7.79 Polugaevsky - Tal (Tbilisi, 1956)

@P(50,10) 7.80 Ribli - Gezoz (Budapest, 1967)

@P(50,10) 7.81 Rubinstein - Spielman (Prague, 1908)

@P(50,10) 7.82 Sadler M - Kramnik V ( Monaco, 1998 ) 

@P(50,10) 7.83 Vulfsson - Vyzmanavin  (Moscow, 1981)

@P(50,10) 7.84 Zukerman - Pomar (Malaga, 1968)

@P(60,10) 7.85 Alatortsev - Boleslavsky (Moscow, 1950)

@P(60,10) 7.86 Beliavsky - Kovacevic (Saraevo, 1982)

@P(60,10) 7.87 Geller - Golombek (Budapest, 1952)

@P(60,10) 7.88 Karpov - Morovic (Las Palmas, 1994)

@P(60,10) 7.89 Khalifman - Huebner (Munich, 1992)

@P(60,10) 7.90 Morozevich - Bagirov (Moscow, 1995)

@P(60,10) 7.91 Petrosian - Balashov (Leningrad, 1974)

@P(60,10) 7.92 Rubinstein - Miezes (Petersburg, 1909)

@P(60,10) 7.93 Rublevsky - Romanov (URS, 1991)

@P(60,10) 7.94 Sigurionsson - Stein (Reykjavik, 1972)

@P(60,10) 7.95 Utemov - Belikov (Smolensk, 1992)

@P(70,10) 7.96 Chandler  -  Haba (Germany, 1992)

@P(70,10) 7.97 Kasparov - Pigusov  (Riga, 1977)

@P(70,10) 7.98 Zukertort - Blackbern (London, 1883)

@P(80,10) 7.99 Kholmov - Milic (Belgrade, 1967)

@P(80,10) 7.100 Svidler - Glek (Haifa, 1996)

@P(90,10) 7.101 J.Polgar - Rogers (Biel, 1993)

@P(90,10) 7.102 Marin - Efimov (Manresa, 1993)

@P(90,10) 7.103 Szabo - Sigurionsson (Reykjavik, 1968)

@P(120,10) 7.104 Atalik - Mails (Iraklion,1993)



PAWN STRUCTURE

@P(10,10) 8.1 Bronstein - Cortlever (Amsterdam, 1954)

@P(10,10) 8.2 Hort - Dueckstein (Veseli on Morava, 1968)

@P(10,10) 8.3 Kholmov - Byvshev (Kiev, 1954)

@P(10,10) 8.4 Short N - Wojtkiewicz A ( Dhaka (Bangladesh), 1999 )

@P(10,10) 8.5 Instructive example  

@P(20,10) 8.6 Shirov A - Pelletier Y ( Elista, 1998 )

@P(20,10) 8.7 Capablanca - Yates (New York, 1924)

@P(20,10) 8.8 Geller - Gorowits (URS-USA, 1954)

@P(20,10) 8.9 Larsen - Georghiu (Monaco, 1968)

@P(20,10) 8.10 Makarov - Neverov (Moscow, 1991)

@P(20,10) 8.11 Maroczy - Tartakover (Vienna, 1908)

@P(20,10) 8.12 Matulovich - Fisher (Belgrade, 1958)

@P(20,10) 8.13 Moiseev - Panov (Moscow, 1950)

@P(20,10) 8.14 Petrosian - Rosseto  (Portoroz, 1958)

@P(20,10) 8.15 Reshevsky - Smyslov (Belgrade, 1970)

@P(20,10) 8.16 Simagin - Keres (Moscow, 1963)

@P(20,10) 8.17 Sturua - Kasparov (Tbilisi, 1976)

@P(30,10) 8.18 Anand V - Salov Va ( Dos Hermanas, 1997 )

@P(30,10) 8.19 Kramnik V - Campora D ( Villarrobledo (Spain), 1998 )

@P(30,10) 8.20 Botvinnik - Euwe (Hague|Moscow, 1948)

@P(30,10) 8.21 Geller - Lipnitsky (Moscow, 1951

@P(30,10) 8.22 Hort - Beni (Varna, 1962)

@P(30,10) 8.23 Kmoch - Alekhin (Kescemet, 1927)

@P(30,10) 8.24 Makarichev - Bellin (Hastings, 1979-80)

@P(30,10) 8.25 Marshall - Chigorin (Barmen, 1905)

@P(30,10) 8.26 Petrosian - Hort (Saraevo, 1972)

@P(30,10) 8.27 Polugaevsky - Rodriguez (Riga, 1979)

@P(30,10) 8.28 Portisch - Pomar (1964)

@P(30,10) 8.29 Short - Shirov (Bundesliga, 1994)

@P(30,10) 8.30 Stein - Ljubojevic (Vrniacka Banja, 1971)

@P(40,10) 8.31 Alekhin - Keres (Munich, 1942)

@P(40,10) 8.32 Doroshkevich - Karasev (Riga, 1970)

@P(40,10) 8.33 Fridstein - Smyslov (Moscow, 1944)

@P(40,10) 8.34 Spielman - Speier (Hamburg, 1910)

@P(50,10) 8.35 Alekhin - Vaida (Portsmut, 1923)

@P(50,10) 8.36 Capablanca - Treibal (Carlsbad, 1929)

@P(50,10) 8.37 Fisher - Smyslov (Habana, 1965)

@P(50,10) 8.38 Flohr - Kasparian (Leningrad, 1947)

@P(50,10) 8.39 Geller - Brodbent (London, 1954)

@P(50,10) 8.40 Kharitonov - Filipenko (Smolensk, 1991)

@P(50,10) 8.41 Kholmov - Himenes (Habana, 1968)

@P(50,10) 8.42 Kuzmin - Tal (Leningrad, 1973)

@P(50,10) 8.43 Petrosian - Hort (Beverwijk, 1971)

@P(50,10) 8.44 Petrosian - Psakhis (Las Palmas, 1982)

@P(50,10) 8.45 Pillsburry - Mezon (Hastings 1895)

@P(50,10) 8.46 Reshevsky - Benko (Buenos Aires, 1960)

@P(50,10) 8.47 Smyslov - Stahlberg (Zurich, 1953)

@P(50,10) 8.48 Stein - Tal (Leningrad, 1971)

@P(50,10) 8.49 Tarrasch - Alekhin (Carlsbad, 1923)

@P(50,10) 8.50 Instructive example                  

@P(60,10) 8.51 Andersen - Paulsen (Vienna, 1873)

@P(60,10) 8.52 Geller - Kramer  (Helsinki, 1952)

@P(60,10) 8.53 Kholmov - Goliak (Ashkhabad, 1961)

@P(60,10) 8.54 Petrosian - Geller (Amsterdam, 1956)

@P(60,10) 8.55 Petrosian - Spassky (Moscow, m12, 1969)

@P(60,10) 8.56 Petrosian - Tal (Moscow, 1972)

@P(70,10) 8.57 Alekhin - Freiman (Keln, 1911)

@P(70,10) 8.58 B.Arkhangelsky - Suetin (Biel, 1994)

@P(70,10) 8.59 Flohr - Landau (Kemeri, 1937)

@P(70,10) 8.60 Lilienthal - Dubinin (Moscow, 1940)

@P(70,10) 8.61 Stein - Parma (Moscow, 1971)

@P(80,10) 8.62 Smyslov - Tal (Moscow, 1969)

@P(90,10) 8.63 Rubinstein - Marshall (Breslau, 1912)

@P(20,10) 8.64 Spassky - B .Larsen, (Palma de Majorca(Spain), 1969)

@P(20,10) 8.65 Chigorin - Winawer ( Nurenberg, 1896 )

@P(20,10) 8.66 Ivanchuk V - Nikolic P ( Monaco, 1998 )

@P(20,10) 8.67 Kasparov G - Topalov V ( Sofia, 1998 ) 

@P(20,10) 8.68 Kuryshkin - Kalmanok ( Moscow, 1939 )

@P(20,10) 8.69 Mukhametov - Lempert (Moscow, 1992)

@P(20,10) 8.70 Szabo - Barda ( Bucharest, 1953 )

@P(30,10) 8.71 Brat - Tessig ( Prague, 1956 )

@P(30,10) 8.72 Iljin-Zhenevsky - Kan ( USSR (ch), 1934 )

@P(30,10) 8.73 Janowski - Yates ( New York, 1924 )

@P(30,10) 8.74 Kramnik V - Svidler P ( Linares, 1999 )

@P(30,10) 8.75 Nikitin - Butkevich ( Moscow, 1955 )

@P(30,10) 8.76 Panov - Taimanov ( USSR (ch), 1952 )

@P(30,10) 8.77 Smyslov - Airapetov ( Moscow, 1948 )

@P(30,10) 8.78 Instructive example             

@P(40,10) 8.79 Alekhin - Nestor ( Trinidad, 1939 )

@P(40,10) 8.80 Engels - Maroczy ( Dresden, 1936 )

@P(40,10) 8.81 Kasparov - Pshibyl (Scara, 1980)

@P(50,10) 8.82 Rauzer - Panov ( USSR (ch), 1934 )

@P(50,10) 8.83 Yusupov - Van der Sterren (Amsterdam, 1994)

@P(10,10) 8.84 Alekhin - Landau (Amsterdam, 1936)

@P(10,10) 8.85 Smyslov - Hort (Leipzig, 1960)

@P(20,10) 8.86 Barkovsky - Dydyshko (Minsk, 1983)

@P(20,10) 8.87 Smyslov - Tatai (Majorca, 1967)

@P(20,10) 8.88 Smyslov - Witelki (1946)

@P(20,10) 8.89 Tolush - Alatortsev (Leningrad, 1947)

@P(20,10) 8.90 Yudasin - Ivanchuk (Riga, 1991)

@P(30,10) 8.91 Alekhin - Bogoljubov (Hastings, 1922)

@P(30,10) 8.92 Boleslavsky - Nezhmedtinov (Kiev, 1957)

@P(30,10) 8.93 Furman - Kholmov (Sverdlovsk, 1963)

@P(30,10) 8.94 Kramnik V - Karpov An ( Monte Carlo (Monaco), 1999 )

@P(30,10) 8.95 Najdorf - Fisher (Santa Monica, 1966)

@P(30,10) 8.96 Nimzowitsch - Rubinstein (Berlin, 1928)

@P(30,10) 8.97 Petrosian - Lutikov (Moscow, 1961)

@P(30,10) 8.98 Smyslov - Tatai (Majorca,1967)

@P(40,10) 8.99 Botvinnik - Smyslov (Moscow, m12, 1954)

@P(40,10) 8.100 Botvinnik - Smyslov (Moscow, m16, 1954)

@P(40,10) 8.101 Bronstein - Ragozin (Moscow, 1949)

@P(40,10) 8.102 Ivkov - Filip (Majorca, 1970)

@P(40,10) 8.103 Parma - Geller (Habana, 1965)

@P(40,10) 8.104 Stein - Spassky (Erevan, 1962)

@P(40,10) 8.105 Instructive example               

@P(50,10) 8.106 Botvinnik - Najdorf (Amsterdam, 1954)

@P(50,10) 8.107 Forgatch - Tartakover (Petersburg, 1909)

@P(50,10) 8.108 Kalinin - Suleimanov (1996)

@P(50,10) 8.109 Karpov - Stein (Leningrad, 1971)

@P(50,10) 8.110 Petrosian - Larsen (Palma de Maljorca, 1968)

@P(50,10) 8.111 Smyslov - Szabo (Hastings, 1954

@P(60,10) 8.112 Chekhover - Botvinnik (Leningrad, 1931)

@P(60,10) 8.113 Teichman - Rubinstein (Carlsbad, 1911)

@P(70,10) 8.114 Browne - Kudrin (USA, 1984)

@P(70,10) 8.115 Gligoric - Schmidt (Bat, 1973)

@P(70,10) 8.116 Podgaets - Dorfman (URS, 1976)

@P(70,10) 8.117 Razuvaev - Honfi (Cienfuegos, 1976)

@P(20,10) 8.118 Benkner - Paoli ( Amsterdam, 1954 )

@P(20,10) 8.119 Piket J - Ivanchuk V ( Wijk aan Zee, 1999 )

@P(30,10) 8.120 Gligoric - Sanchez ( Stockholm, 1952 )

@P(30,10) 8.121 Sokolsky - Shamkovich ( corr., 1952-55 )

@P(30,10) 8.122 Wolff - Alekhin ( Karlovy Vary, 1923 )

@P(30,10) 8.123 Instructive example              

@P(40,10) 8.124 Duras - Spielmann ( Piestany, 1912 )

@P(40,10) 8.125 Przepiorka - Johner ( Debrecen, 1925 )

@P(50,10) 8.126 Kotov - Szabo ( Zurich, 1953 )

@P(90,10) 8.127 Averbakh - Kotov ( Zurich, 1953 )

@P(10,10) 8.128 Nimzowitsch (1925)

@P(10,10) 8.129 Vaganian R - Berndt S ( Germany, 1999 )

@P(20,10) 8.130 Annakov - Volkov (Moscow, 1992)

@P(20,10) 8.131 Atanasov - Hort (1973)

@P(20,10) 8.132 Karpov - Kasparov (London, m5, 1986)

@P(20,10) 8.133 Lutt - Keres (corr., 1934)

@P(20,10) 8.134 P.Nikolic - Paunovic (Yugoslavia, 1983)

@P(20,10) 8.135 Suslov - Kuzmichev (Riga, 1967)

@P(20,10) 8.136 Instructive example    

@P(20,10) 8.137 Instructive example     

@P(30,10) 8.138 Alekhin - Levenfish (Petersburg, 1912)

@P(30,10) 8.139 Aronin - Kholmov (Erevan, 1962)

@P(30,10) 8.140 Averbakh - Petrosian (Moscow, 1962)

@P(30,10) 8.141 Botvinnik - Reshevsky (Hague-Moscow, 1948)

@P(30,10) 8.142 Capablanca - Lasker (Moscow, 1936)

@P(30,10) 8.143 Capablanca - Yanovsky (New York, 1913)

@P(30,10) 8.144 Donner - Tal (Bled, 1961)

@P(30,10) 8.145 Gurgenidze - Polugaevsky (Tbilisi,1956)

@P(30,10) 8.146 Ignatiev - Simagin (Moscow, 1959)

@P(30,10) 8.147 Kholmov - Panov (Vilnius,1953)

@P(30,10) 8.148 Konstantinopolsky - Kotov  (Moscow, 1945)

@P(30,10) 8.149 Lasker - Capablanca (Habana, 1921)

@P(30,10) 8.150 Petrosian - Schveber  (Stockholm, 1962)

@P(30,10) 8.151 Petrosian - Schveber (Stockholm, 1962)

@P(30,10) 8.152 Randvijr - Flohr (Piarnu, 1947)

@P(30,10) 8.153 Rivlin - Botvinnik (Leningrad, 1925)

@P(30,10) 8.154 Spassky - Geller (Suhumi, m8, 1968)

@P(30,10) 8.155 Stein - Larsen (Amsterdam, 1964)

@P(30,10) 8.156 Taimanov - Stein (Tbilisi, 1966-67)

@P(40,10) 8.157 Alatortsev - Lipnitsky (Moscow, 1950)

@P(40,10) 8.158 Boleslavsky - Mosionzhik (Moscow, 1967)

@P(40,10) 8.159 Bondarevsky - Aitken (1946)

@P(40,10) 8.160 Botvinnik - Pomar (Varna, 1962)

@P(40,10) 8.161 Geller - Fisher (Curasao, 1962)

@P(40,10) 8.162 Gurgenidze - Lutikov (Tbilisi, 1959)

@P(40,10) 8.163 Hort - Ostoijc (Monte Carlo, 1969)

@P(40,10) 8.164 Ilivitsky - Polugaevsky (URS, 1953)

@P(40,10) 8.165 Jansa - Weinstein (1969)

@P(40,10) 8.166 Kan - Averbakh (Moscow, 1950)

@P(40,10) 8.167 Tal - Gligoric (Belgrade, m9, 1968)

@P(50,10) 8.168 Anand - Lobron (Dortmund, 1996)

@P(50,10) 8.169 Bronstein - O'Kelly

@P(50,10) 8.170 Bronstein - Pilnick (Belgrade, 1954)

@P(50,10) 8.171 Euwe - Reshevsky (Hague|Moscow, 1948)

@P(50,10) 8.172 Keres - Mecking (San Antonio, 1972)

@P(50,10) 8.173 Paulsen - Morphi (New York, 1857)

@P(50,10) 8.174 Petrosian - Gufeld (Leningrad, 1960)

@P(50,10) 8.175 Ratner - Pokorny (1946)

@P(50,10) 8.176 Shipov - Chervonski (Cheliabinsk, 1991)

@P(50,10) 8.177 Spassky - Larsen (Malmo, m8, 1968)

@P(50,10) 8.178 Spassky - Petrosian (Moscow, 1966)

@P(50,10) 8.179 Stein - Birbrager (Moscow, 1966)

@P(50,10) 8.180 Tanin - Maksimov ( Kislovodsk, 1949 )

@P(50,10) 8.181 Tolush - Sokolsky (URS, 1938)

@P(60,10) 8.182 Botvinnik - Najdorf

@P(60,10) 8.183 Eliskazes - Flohr (Zemmering, 1937)

@P(60,10) 8.184 Furman - Gligoric (Bad Lauterberg, 1977)

@P(60,10) 8.185 Jansa - Kavalek (1963)

@P(60,10) 8.186 Kasparov - Czom (Baku, 1980)

@P(60,10) 8.187 Kazhdan - Flohr  (Bled, 1931)

@P(60,10) 8.188 Kholmov - Panov (Vilnius, 1953)

@P(60,10) 8.189 Kmoch - Nimzowitsch (Niendorf, 1927)

@P(60,10) 8.190 Krogius - Stein (Kiev, 1960)

@P(60,10) 8.191 Oll - Orlov (Petersburg, 1996)

@P(60,10) 8.192 Volzhin - Nijboer (London, 1992)

@P(70,10) 8.193 Kan - Rudakovsky (Moscow, 1945)

@P(70,10) 8.194 Smyslov - Pirc (Belgrade, 1956)

@P(80,10) 8.195 Gligoric - Szabo (Helsinki, 1952)

@P(90,10) 8.196 Donchenko - Steinberg (Kharkov, 1968)

@P(90,10) 8.197 Reshevsky - Petrosian (Zurich, 1953)



CENTRAL SQUARES

@P(20,10) 9.1 Alekhin - Maroczy (Carlsbad, 1923)

@P(20,10) 9.2 Bronstein - Simagin (Moscow, 1961)

@P(20,10) 9.3 Capablanca - Mufang (1924)

@P(20,10) 9.4 Karpov An - Polgar J ( Dos Hermanas, 1993 )

@P(30,10) 9.5 Gipslis - Simagin (Sverdlovsk, 1957)

@P(30,10) 9.6 Gligoric - Keres (Hastings, 1964-65)

@P(30,10) 9.7 Karpov An - Ljubojevic L ( Monte Carlo (Monaco), 1999 )

@P(30,10) 9.8 Letelje - Fisher (Leipzig, 1960)

@P(30,10) 9.9 Lilienthal - Wood (1946)

@P(30,10) 9.10 Magem B - Karpov An ( Dos Hermanas, 1993 )

@P(30,10) 9.11 Ribli - Kochyev (Leningrad, 1977)

@P(30,10) 9.12 Timman - Ljubojevic (Amsterdam, 1975)

@P(30,10) 9.13 Zagorjansky - Mikenas (Tartu, 1950)

@P(40,10) 9.14 Berd - Steinitz (London, 1866)

@P(40,10) 9.15 Buaziz - Ribli (Riga, 1979)

@P(40,10) 9.16 Duz-Khotimirsky - Tarrasch (Hamburg, 1910)

@P(40,10) 9.17 Kramnik V - Svidler P ( Dortmund, 1998 )

@P(40,10) 9.18 Ortega - Korchnoi (Havana, 1963)

@P(40,10) 9.19 Portisch - Petrosian (Lone Pine, 1978)

@P(50,10) 9.20 Arkell K - Short N ( Torquay (England), 1998 )

@P(50,10) 9.21 Beliavsky - Shirov (Groningen, 1993)

@P(50,10) 9.22 Boleslavsky - Ravinsky (Leningrad, 1949)

@P(50,10) 9.23 Bronstein - Najdorf (Budapest, 1950)

@P(50,10) 9.24 Euwe - Keres (Hague|Moscow, 1948)

@P(50,10) 9.25 Garcia - Knaak (Tunja, 1984)

@P(50,10) 9.26 Gelfand - Beliavsky (Belgrade, 1991)

@P(50,10) 9.27 Keene - Jansa (1972)

@P(50,10) 9.28 Kholmov - Geller (Vilnius, 1957)

@P(50,10) 9.29 Kuzmin - Tukmakov (Baku, 1977)

@P(50,10) 9.30 Nei - Boleslavsky (Riga, 1955)

@P(50,10) 9.31 Petrosian - Lutikov (Tbilisi, 1959)

@P(50,10) 9.32 Prudi - Vistanetskis (1946)

@P(50,10) 9.33 Rubinstein - Schlechter (Petersburg, 1909)

@P(50,10) 9.34 Smyslov - Konstantinopolsky (Moscow, 1939)

@P(50,10) 9.35 Stein - Ribli, Las Palmas 1973

@P(60,10) 9.36 Kramnik V - Svidler P ( Linares, 1998 )

@P(60,10) 9.37 Adams - Bareev (Biel, 1991)

@P(60,10) 9.38 Botvinnik - Capablanca (Netherlands, 1938)

@P(60,10) 9.39 Cvitan - Hector (Zheneve, 1995)

@P(60,10) 9.40 Dreev - Topalov (Moscow, 1996)

@P(60,10) 9.41 Padevsky - Jansa (Kapfenberg, 1970)

@P(60,10) 9.42 Santo Roman - M.Gurevich (Clichy, 1993)

@P(60,10) 9.43 Yanovsky - Steinitz (Keln, 1898)

@P(70,10) 9.44 Hort - Yitelki (1963)

@P(70,10) 9.45 Kaidanov - Kozlov (Briansk, 1984)

@P(70,10) 9.46 Neergard - Simagin (corr., 1964)

@P(70,10) 9.47 Simagin - Bannik (corr., 1963)

@P(70,10) 9.48 Smyslov - Rabinovich (Moscow-Leningrad, 1941)

@P(70,10) 9.49 Yusupov - Short (Novgorod, 1995)

@P(80,10) 9.50 Vladimirov - Shamkovich (Krasnodar, 1957)

@P(90,10) 9.51 Lilienthal - Flohr (Moscow, 1935)

@P(90,10) 9.52 Reshevsky - Vaganian (Skopje, 1976)

@P(30,10) 9.53 Kasparov G - Karpov An ( Moskva, 1985 ) 

@P(30,10) 9.54 Kunnemann - NN ( Berlin, 1934 )

@P(30,10) 9.55 Linek - Masin ( Keln, 1953 )

@P(30,10) 9.56 Neumann - NN ( GDR, 1956 )

@P(40,10) 9.57 Euwe - Reti ( Amsterdam, 1920 )

@P(40,10) 9.58 Pogorelov R - Garcia Fernandez C ( Albacete, 1994 )

@P(50,10) 9.59 Pachman - Smyslov ( Moscow, 1961 )

@P(70,10) 9.60 Serebrysky - Solmanis ( Kaunas, 1946 )

@P(30,10) 9.61 Balashov - Sunye (Rio de Janeiro, 1979)

@P(50,10) 9.62 Epishin - Tukmakov (Bern, 1991)

@P(40,10) 9.63 Tolush - Bronstein (Moscow, 1960)

@P(50,10) 9.64 Kovalev - Beliavsky (Azov, 1991)

@P(90,10) 9.65 Heinike - Geller ( Helsinki, 1953 )

@P(10,10) 9.66 Keres - Smyslov (Moscow, 1947)

@P(20,10) 9.67 Boleslavsky - Steiner (Soltshobaden, 1948)

@P(30,10) 9.68 Kotov - Smyslov (Moscow, 1940)

@P(30,10) 9.69 Spiridonov - Kasparov (Scara, 1980)

@P(40,10) 9.70 Alatortsev - Boleslavsky (Moscow,1950)

@P(40,10) 9.71 Bronstein - Mikenas (Moscow, 1957)

@P(40,10) 9.72 Ciocaltea - Furman (Garrakhov, 1966)

@P(50,10) 9.73 Botvinnik - Kan (Leningrad, 1939)

@P(50,10) 9.74 Flohr - Capablanca (Moscow, 1936)

@P(50,10) 9.75 Lisitsyn - Botvinnik (Leningrad, 1932)

@P(50,10) 9.76 Matanovic - Petrosian (Kiev, 1959)

@P(60,10) 9.77 Kasparov - Pigusov (Riga, 1977)

@P(60,10) 9.78 Olafsson - Simagin (Moscow, 1959)

@P(60,10) 9.79 Razuvaev - Sveshnikov (Moscow, 1995)

@P(60,10) 9.80 Veremeichik - Kasparov (Minsk, 1978)

@P(90,10) 9.81 Reti - Bogoljubov (New York, 1924)

@P(10,10) 9.82 Smyslov - Botvinnik (Hague|Moscow, 1948)

@P(10,10) 9.83 Suetin  - Bondarevsky (Moscow, 1963)

@P(20,10) 9.84 Blagidze - Boleslavsky (Kiev, 1957)

@P(30,10) 9.85 Kramnik - Serper (Dortmund, 1993)

@P(40,10) 9.86 Reshevsky - Steiner (USA, 1946)

@P(50,10) 9.87 Flohr - Bogoljubov (1931)

@P(50,10) 9.88 Reshevsky - Mecking (Sus, 1967)

@P(70,10) 9.89 Knorre - Chigorin (1900)

@P(70,10) 9.90 Tarnovski - Boleslavsky (Debrecen, 1961)

@P(90,10) 9.91 Gluksberg - Najdorf (Warczaw, 1935)

@P(90,10) 9.92 Petrosian - Geller (Moscow, 1961)



DISPOSITION OF PIECES

@P(20,10) 10.1 Topalov V - Adams Mi ( Dortmund, 1996 )

@P(30,10) 10.2 Fisher - Taimanov (Vancouver, m4, 1971)

@P(40,10) 10.3 Euwe - Gruenfeld (Zandvoort, 1936)

@P(40,10) 10.4 Svidler P - Kasparov G ( Linares, 1999 )

@P(50,10) 10.5 Jurkovic A - Becerra Rivero J ( Balaguer, 1997 )

@P(50,10) 10.6 Polugaevsky - Korchnoi  (Buenos Aires, m12, 1980)

@P(50,10) 10.7 Shirov A - Onischuk Al ( Tilburg, 1997 )

@P(50,10) 10.8 Smyslov - Letelje (Venice, 1950)

@P(60,10) 10.9 Fisher - Unzicker (Zurich, 1959)

@P(60,10) 10.10 Levenfish - Lisitsyn (Leningrad, 1946)

@P(60,10) 10.11 Yakovich Y - Vlassov N ( Russia, 1996 )

@P(70,10) 10.12 Boleslavsky - Goldenov (Leningrad, 1947)

@P(70,10) 10.13 Karpov - Lautier (Biel, 1992)

@P(80,10) 10.14 Nimzowitsch - Rubinstein (Drezden, 1926)

@P(80,10) 10.15 Vasiukov - Kholmov (Krasnodar, 1952)

@P(10,10) 10.16 Jansa - Trapl (Prague, 1957)

@P(10,10) 10.17 Kasparov G - Johnson D ( London, 1998 )  

@P(10,10) 10.18 Kholmov - Khasin (Moscow, 1957)

@P(10,10) 10.19 Prakash G - Short N ( Calcutta, 1998 )

@P(10,10) 10.20 Reti - Dukelblum (Vienna, 1914)

@P(10,10) 10.21 Shirov A - Ivanchuk V ( Monte Carlo (Monaco), 1999 )

@P(10,10) 10.22 Smyslov - Rohde (New York, 1989)

@P(10,10) 10.23 Svidler P - Topalov V ( Linares, 1999 )

@P(20,10) 10.24 Djuric S - Szabo L ( Oberwart, 1979 )

@P(20,10) 10.25 Ivanchuk V - Kasparov G ( Linares, 1999 )

@P(20,10) 10.26 Ivanchuk V - Sadler M ( Monaco, 1998 )

@P(20,10) 10.27 Karpov An - Lobron E ( Baden-Baden, 1992 )

@P(20,10) 10.28 Karpov An - Romanishin O ( Biel, 1996 )

@P(20,10) 10.29 Karpov An - Shirov A ( Monaco, 1998 )

@P(20,10) 10.30 Kasparov G - Ivanchuk V ( Linares, 1999 )

@P(20,10) 10.31 Kramnik V - Karpov An ( Dos Hermanas, 1997 )

@P(20,10) 10.32 Kramnik V - Kasparov G ( Moscow, 1998 )

@P(20,10) 10.33 Kramnik V - Kasparov G ( Moscow, 1998 ) 

@P(20,10) 10.34 Kramnik V - Topalov V ( Monaco, 1998 )

@P(20,10) 10.35 Leongardt - Tarrasch (Hamburg, 1910)

@P(20,10) 10.36 Reshevsky - Taylor (Nottingham, 1936)

@P(20,10) 10.37 Shirov A - Oll L ( Polanica Zdroj, 1998 )

@P(20,10) 10.38 Short N - Szekely P ( Dhaka (Bangladesh), 1999 )

@P(20,10) 10.39 Szabo - Honfi (Budapest, 1950)

@P(30,10) 10.40 Geller - Taimanov (Leningrad, 1960)

@P(30,10) 10.41 Aronson - Tal (Moscow, 1957)

@P(30,10) 10.42 Bareev - Gostiza (Bled, 1991)

@P(30,10) 10.43 Beliavsky - Miles (Biel, 1992)

@P(30,10) 10.44 Boleslavsky - Bek (Soltshobaden, 1948)

@P(30,10) 10.45 Galkin A - Filippov V ( Russia, 1997 )

@P(30,10) 10.46 Kramnik V - Kasparov G ( Moscow, 1998 )  

@P(30,10) 10.47 Lilienthal - Botvinnik (Moscow, 1940)

@P(30,10) 10.48 Lilienthal - Keres (Moscow, 1941)

@P(30,10) 10.49 Misanovic - Zhu Chen (Kishinev, 1995)

@P(30,10) 10.50 Ragozin - Veresov (Moscow, 1945)

@P(30,10) 10.51 Shtyrenkov - Novik (Smolensk, 1991)

@P(30,10) 10.52 Troitsky

@P(30,10) 10.53 Winter - Capablanca (Hastings, 1919)

@P(30,10) 10.54 Zapata - Vladimirov (Salamanca, 1991)

@P(40,10) 10.55 Boleslavsky - Smyslov (Moscow, 1945)

@P(40,10) 10.56 Bronstein - Lutikov (Leningrad, 1960)

@P(40,10) 10.57 Capablanca - Tartakover (New York, 1924)

@P(40,10) 10.58 Flohr - Lilienthal (Moscow, 1949)

@P(40,10) 10.59 Gufeld - Hort (Leningrad, 1967)

@P(40,10) 10.60 Heiker, 1930

@P(40,10) 10.61 Hort - Novarovsky (Luhacovice, 1967)

@P(40,10) 10.62 Keres - Szabo (Hastings, 1954-55)

@P(40,10) 10.63 Kolarov - Hort (Luhacovice, 1969)

@P(40,10) 10.64 Kotov - Taimanov (Zurich, 1953)

@P(40,10) 10.65 Kramnik V - Kasparov G ( Novgorod, 1997 )

@P(40,10) 10.66 Napolitano - Batik ( corr., 1957-58 )

@P(40,10) 10.67 Pelletier Y - Karpov An ( Biel, 1997 )

@P(40,10) 10.68 Ree - Torre (Wijk aan Zee, 1981)

@P(40,10) 10.69 Romanovsky - Boleslavsky (Moscow, 1945)

@P(40,10) 10.70 Salov - Kozul (Wijk aan Zee, 1991)

@P(40,10) 10.71 Smyslov - Gerstenfeld  (Moscow, 1940)

@P(40,10) 10.72 Taimanov - Lisitsyn (Leningrad, 1949)

@P(40,10) 10.73 Vidmar - Yanovsky (San Sebastian, 1911)

@P(40,10) 10.74 Yanovsky - Noa (Budapest 1896)

@P(40,10) 10.75 Instructive example                

@P(50,10) 10.76 Alekhin - Sterk (Budapest, 1927)

@P(50,10) 10.77 Anand - Illescas (Linares, 1992)

@P(50,10) 10.78 Bronstein - Sliva (Moscow, 1956)

@P(50,10) 10.79 Geller - Kholmov (Moscow, 1949)

@P(50,10) 10.80 Hort - Minic (Halle, 1966)

@P(50,10) 10.81 Karpov - Speelman (Brussels, 1988)

@P(50,10) 10.82 Kasparov - Karpov (New York, m2, 1990)

@P(50,10) 10.83 Kruppa - Kaminski (Warczaw, 1992)

@P(50,10) 10.84 Mecking - Seirawan (Sao Paulo, 1992)

@P(50,10) 10.85 Onichshuk - Miles (Wijk aan Zee, 1996)

@P(50,10) 10.86 Rogers - Chiburdanidze (Biel, 1991)

@P(50,10) 10.87 Salov - Timman (Sanghinagar (m1), 1994)

@P(50,10) 10.88 Tal - Gligoric (Bled, 1959)

@P(50,10) 10.89 Tarrasch - Spielman (Mangeim, 1914)

@P(50,10) 10.90 Wolf - Alekhin (Carlsbad, 1923)

@P(60,10) 10.91 Bronstein - Boleslavsky (Moscow, 1950)

@P(60,10) 10.92 Capablanca - Lilienthal (Moscow, 1936)

@P(60,10) 10.93 Geller - Mikhalchishin (Tbilisi, 1978)

@P(60,10) 10.94 Petrosian - Gligoric (Belgrade, 1959)

@P(60,10) 10.95 Sakharov - Korchnoi (Leningrad, 1960)

@P(60,10) 10.96 Shirov - Agdestein (Oslo, 1992)

@P(60,10) 10.97 Taimanov - Nezhmedtinov (Kiev, 1954)

@P(60,10) 10.98 V.Ivanov - Rausis (Daugavpils, 1992)

@P(60,10) 10.99 Vistanetskis - Kholmov (Vilnius, 1953)

@P(70,10) 10.100 Furman - Stoliar (Moscow, 1957)

@P(70,10) 10.101 J.Polgar - Spassky (Budapest, 1993)

@P(70,10) 10.102 Magerramov - Ionov (Cheliabinsk, 1991)

@P(70,10) 10.103 Timman  - Beliavsky (Linares, 1993)

@P(80,10) 10.104 Botvinnik - Levenfish (Moscow, 1935)

@P(80,10) 10.105 Polugaevsky - Petrosian (Leningrad, 1960)

@P(90,10) 10.106 Ragozin - Boleslavsky (Sverdlovsk, 1943)

@P(90,10) 10.107 Boleslavsky - Moiseev (Moscow, 1949)

@P(90,10) 10.108 Kamsky - Karpov (Elista (m8), 1996)

@P(90,10) 10.109 Petrosian - Gipslis (Riga, 1958)

@P(90,10) 10.110 Rogers - Milos (Manila, 1992)

@P(90,10) 10.111 Instructive example                    



EXCHANGE

@P(10,10) 11.1 Boleslavsky - Flohr (Budapest, 1950)

@P(10,10) 11.2 Freiman - Alekhin (Petersburg, 1913)

@P(10,10) 11.3 Kasparov - T.Giorgadze (Minsk, 1979)

@P(10,10) 11.4 Nikolic - Soppe (Novi Sad (ol), 1990)

@P(20,10) 11.5 Barda - Boleslavsky (Bucharest, 1953)

@P(20,10) 11.6 Belov - Pavlovichev (Podolsk, 1991)

@P(20,10) 11.7 Botvinnik - Smyslov (Moscow, m6, 1958)

@P(20,10) 11.8 Flohr - Veltmander (Tartu, 1950)

@P(20,10) 11.9 Geller - Anikaev (1979)

@P(20,10) 11.10 J.Polgar - Smyslov (Venna, 1993)

@P(20,10) 11.11 Kasparov - Vukic (Scara, 1980)

@P(20,10) 11.12 Lilienthal - Dubinin  (Moscow,  1940)

@P(20,10) 11.13 Mezhgalis - Kapenberg (1951)

@P(20,10) 11.14 Novik - Sukhorukov (Leningrad, 1991)

@P(20,10) 11.15 Reshevsky - Shainsvit (New York, 1938)

@P(20,10) 11.16 Stahlberg - Wade (1951)

@P(30,10) 11.17 Anand - Adams (Linares (m1), 1994)

@P(30,10) 11.18 Fine - Thomas (Hastings, 1936-37)

@P(30,10) 11.19 Flohr - Petrosian (Moscow, 1950)

@P(30,10) 11.20 Gaspariants - Roeder (Capella la Grande, 1996)

@P(30,10) 11.21 Gligoric - Donner (Berlin, 1971)

@P(30,10) 11.22 Kasparov - Butnorius  (Moscow, 1979)

@P(30,10) 11.23 Larsen - Krogius (Gavr, 1966)

@P(30,10) 11.24 Portisch - Gligoric (1964)

@P(30,10) 11.25 Rogoff - Larsen (Biel, 1976)

@P(30,10) 11.26 Schmidt - Kasparov (Dubai, 1986)

@P(30,10) 11.27 Sher - Epishin (Zheneve, 1993)

@P(30,10) 11.28 Smyslov - Lilienthal (Moscow, 1938)

@P(30,10) 11.29 Smyslov - Reshevsky (Moscow, 1948)

@P(30,10) 11.30 Stein - Polugaevsky (Leningrad, 1971)

@P(30,10) 11.31 Timman - Karpov, Jakarta 1993

@P(30,10) 11.32 Van der Sterren - I.Sokolov (Amsterdam, 1996)

@P(40,10) 11.33 Bareev - Gostiza (Biel, 1991)

@P(40,10) 11.34 Cuellar - Tal (Leningrad, 1973)

@P(40,10) 11.35 Fedorowicz - Ciric (Manchester, 1981)

@P(40,10) 11.36 Karpov - Morovic (Las Palmas,1994)

@P(40,10) 11.37 Makarichev - Ulibin (Moscow, 1991)

@P(40,10) 11.38 Naumkin - Stepanov (Budapest, 1991)

@P(40,10) 11.39 Padevsky - Smyslov (1956)

@P(40,10) 11.40 Polugaevsky - Stein (Tallinn, 1965)

@P(40,10) 11.41 Rosseto - Reshevsky (Amsterdam, 1964)

@P(40,10) 11.42 Smyslov - Carlsson (Las Palmas, 1982)

@P(50,10) 11.43 Boleslavsky - Steiner (Soltshobaden,1948)

@P(50,10) 11.44 Eger - Taimanov (1963)

@P(50,10) 11.45 Flohr - Benko (Moscow|Budapest, 1949)

@P(50,10) 11.46 Ivkov - Hort (Varna, 1962)

@P(50,10) 11.47 Jansa - Kozma (1960)

@P(50,10) 11.48 Karpov - Campora (San Nikolas, 1994)

@P(50,10) 11.49 Kasparov - Beliavsky (Moscow, 1983)

@P(50,10) 11.50 Larsen - Miles (Bugojno, 1984)

@P(50,10) 11.51 Lilienthal - Bondarevsky (Moscow, 1940)

@P(50,10) 11.52 Petrosian - Gufeld  (Leningrad, 1960)

@P(50,10) 11.53 Uhlmann - Damjanovic (1965)

@P(60,10) 11.54 Crouch - Shirov (London, 1991)

@P(60,10) 11.55 Dolmatov - Eingorn (URS, 1983)

@P(60,10) 11.56 Fisher - Kholmov (Habana, 1965)

@P(60,10) 11.57 Geller - Savon (URS, 1967)

@P(60,10) 11.58 Gligoric - Minic (Pula, 1972)

@P(60,10) 11.59 Hort - Spiridonov (Athens, 1969)

@P(60,10) 11.60 Kholmov - Suetin (Leningrad, 1963)

@P(60,10) 11.61 Petrosian - Fisher (Portoroz, 1958)

@P(60,10) 11.62 Salov - Anand (Paris (active), 1991)

@P(60,10) 11.63 Smirin - Mark Tseitlin (1991)

@P(60,10) 11.64 Smyslov - Letelje  (Venice, 1950)

@P(60,10) 11.65 Smyslov - Tal (Bled, 1959)

@P(60,10) 11.66 Stein - Zinn (Helsinki 1961)

@P(60,10) 11.67 Timman - Karpov (Paris (active), 1991)

@P(60,10) 11.68 Timman - Tiviakov (Wijk aan Zee, 1996)

@P(70,10) 11.69 Aronin - Kholmov (Erevan,1962)

@P(70,10) 11.70 Aronin - Suetin (1953)

@P(70,10) 11.71 Belavenets - Panov (Leningrad, 1934)

@P(70,10) 11.72 Polugaevsky - Lengyel (Budapest, 1964)

@P(70,10) 11.73 Short - Kasparov, London (m16) 1993

@P(70,10) 11.74 Spassky - Botvinnik (Leiden, 1970)

@P(70,10) 11.75 Stein - Spassky (Moscow, 1961)

@P(70,10) 11.76 Steiner - Flohr (1946)

@P(70,10) 11.77 Vaganian - Mueller (Germany, 1996)

@P(80,10) 11.78 Bronstein - Petrosian (Amsterdam, 1956)

@P(80,10) 11.79 Stein - Karpov (Riga, 1970

@P(90,10) 11.80 Bakulin - I.Zaitsev (1964)

@P(30,10) 11.81 Kotov - Levenfish (Moscow., 1949)



POSITIONAL SACRIFICE

@P(100,10) 12.1 Nikolenko - Solozhenkin (Podolsk, 1992)

@P(20,10) 12.2 Huebner - Anand (Dortmund, 1996)

@P(20,10) 12.3 Kasparov - Yusupov (Horgen, 1994)

@P(20,10) 12.4 Miles - Arencibia (Cienfuegos, 1996)

@P(20,10) 12.5 Shirov A - Kasparov G ( Wijk aan Zee, 1999 )

@P(20,10) 12.6 Shirov A - Van Wely L ( Monte Carlo (Monaco), 1999 )

@P(20,10) 12.7 Stein - Parma (Lvov, 1962)

@P(30,10) 12.8 Chekhover - Botvinnik (1939)

@P(30,10) 12.9 Euwe - Alekhin (Netherlands,m26, 1935)

@P(30,10) 12.10 Ljublinsky - Botvinnik (Moscow, 1943)

@P(30,10) 12.11 Maroczy - Rubinstein (Carlsbad, 1907)

@P(30,10) 12.12 Polugaevsky - Gelfand (Reggio Emilia, 1991|92)

@P(30,10) 12.13 Psakhis - Ehlvest (Novosibirsk, 1993)

@P(30,10) 12.14 Ragozin - Pithaart (Prague, 1956)

@P(30,10) 12.15 Seleznev - Alekhin (Pjesten, 1922)

@P(30,10) 12.16 Smyslov - Gimar (Mar del Plata, 1962)

@P(30,10) 12.17 Spraggett - Kharlov (Paris, 1991)

@P(30,10) 12.18 Volzhin - Yandemirov (Volgograd, 1994)

@P(40,10) 12.19 Anand - Leko (Dortmund, 1996)

@P(40,10) 12.20 Eliskazes - Stein (Mar del Plata, 1966)

@P(40,10) 12.21 Euwe - Keres (Netherlands, m9, 1939)

@P(40,10) 12.22 Gelfand - Dreev (Tilburg, 1993)

@P(40,10) 12.23 Kasimdzhanov R - Kramnik V ( Wijk aan Zee, 1999 )

@P(40,10) 12.24 Mnatsakanian - Kholmov (Tashkent, 1960)

@P(40,10) 12.25 Sokolsky - Vasiliev (Leningrad, 1947)

@P(40,10) 12.26 Stein - Furman (Moscow, 1969)

@P(40,10) 12.27 Tiviakov - Malaniuk (Groningen, 1993)

@P(40,10) 12.28 Trois - Adorjan (Riga, 1979)

@P(50,10) 12.29 Baburin - Mich.Tseitlin (1994)

@P(50,10) 12.30 Dukhov - Umansky (Moscow, 1993)

@P(50,10) 12.31 Fisher - Larsen (Denver, m1, 1971)

@P(50,10) 12.32 Fominykh - Murrens (Oberwart, 1991)

@P(50,10) 12.33 Geller - Filipovic (Budapest, 1967)

@P(50,10) 12.34 Geller - Gligoric (Belgrade, 1970)

@P(50,10) 12.35 Grinfeld - Huzman (Haifa, 1996)

@P(50,10) 12.36 Leko - Shirov (Frankfurt, 1996)

@P(50,10) 12.37 Lempert - Drozdov (Moscow, 1991)

@P(50,10) 12.38 Ljubojevic - M.Gurevich (Linares, 1991)

@P(50,10) 12.39 Milev - Petrosian (Bucharest, 1953)

@P(50,10) 12.40 Osterman - Karpov (Portoroz, 1975)

@P(50,10) 12.41 Petrosian - Pfeifer (Leipzig, 1960)

@P(50,10) 12.42 Pilnick - Geller (Goteborg, 1955)

@P(50,10) 12.43 Rotstein - Dydyshko (Minsk, 1993)

@P(50,10) 12.44 Saemisch - Nimzowitsch (Copenhagen, 1922)

@P(50,10) 12.45 Smyslov - Huebner (Felden, 1983)

@P(50,10) 12.46 Spassky - Zhukhovitsky (Leningrad, 1957)

@P(50,10) 12.47 Stahlberg - Stein (Erevan, 1965)

@P(50,10) 12.48 Tal - Fuster (Portoroz, 1958)

@P(50,10) 12.49 Topalov - J.Polgar (Las Palmas, 1994)

@P(50,10) 12.50 Vaganian - Stein (Rina, 1970)

@P(50,10) 12.51 Vasiukov - Boleslavsky (Kharkov, 1956)

@P(50,10) 12.52 Zapata - Vera (Matanzas, 1993)

@P(60,10) 12.53 Andersson - Smejkal (Prague, 1996)

@P(60,10) 12.54 Boleslavsky - Tal (Moscow, 1957)

@P(60,10) 12.55 Botvinnik - Sozin (Krechevici, 1929)

@P(60,10) 12.56 Dydyshko - Yermolinsky (Minsk, 1980)

@P(60,10) 12.57 Kapengut - Kasparov (Daugavpils, 1978)

@P(60,10) 12.58 Kasparov - Chiburdanidze (Moscow, 1980)

@P(60,10) 12.59 Kharitonov - Maljutin (Smolensk, 1991)

@P(60,10) 12.60 Kotov - Barcza (Saltshobaden, 1952)

@P(60,10) 12.61 Lilienthal - Ragozin (Moscow, 1935)

@P(60,10) 12.62 Ljubojevic - Karpov  (Linares, 1993)

@P(60,10) 12.63 Pavlov - Shuteu (Romania, 1963)

@P(60,10) 12.64 Smyslov - Kotov (Moscow, 1943)

@P(60,10) 12.65 Spassky - Kavalek (Montreal, 1979)

@P(60,10) 12.66 Yakimov - Nadyrhanov (1993)

@P(60,10) 12.67 Yurgis - Botvinnik (Leningrad, 1931)

@P(60,10) 12.68 Zagorjansky - Stein (Moscow, 1956)

@P(70,10) 12.69 Alekhin - Yunge (Prague, 1942)

@P(70,10) 12.70 Belov - Zimmermann (Smolensk, 1991)

@P(70,10) 12.71 Boleslavsky - Lisitsyn (Leningrad, 1956)

@P(70,10) 12.72 Epishin - Brenninkmeijer (Wijk aan Zee, 1992)

@P(70,10) 12.73 Geller - Dreev (New York, 1990)

@P(70,10) 12.74 Geller - Kramer  (Helsinki,1952)

@P(70,10) 12.75 Gofstein - Hodgson (Iskia, 1996)

@P(70,10) 12.76 Karpov - Kamsky (Elista (m5), 1996)

@P(70,10) 12.77 Maroczy - Yacobi (Budapest 1896)

@P(70,10) 12.78 Polugaevsky - Boleslavsky (Riga, 1958)

@P(70,10) 12.79 Tolush - Botvinnik (Leningrad, 1939)

@P(80,10) 12.80 Almazi - I.Sokolov (Wijk aan Zee, 1995)

@P(80,10) 12.81 Bareev - Speelman (Hastings, 1991-92)

@P(80,10) 12.82 Beliavsky - Kasparov (Moscow, 1981)

@P(80,10) 12.83 Duras - Tarrasch (San Sebastian, 1912)

@P(80,10) 12.84 Filip - Korchnoi (Bucharest, 1954)

@P(80,10) 12.85 Kasparov - V.Sokolov (URS, 1975)

@P(80,10) 12.86 Lasker - Pirc (Moscow, 1935)

@P(80,10) 12.87 Lasker - Steinitz (New York, 1894)

@P(80,10) 12.88 Lilienthal - Furman (Moscow, 1948)

@P(80,10) 12.89 Makarichev - Krasenkov (Moscow, 1992)

@P(80,10) 12.90 Smyslov - Tal (Moscow, 1964)

@P(80,10) 12.91 Stein - Rodriguez (Habana, 1966)

@P(80,10) 12.92 Van Wely - Piket (Wijk aan Zee, 1996)

@P(90,10) 12.93 Karpov An - Gulko B ( Spain, 1996 )

@P(90,10) 12.94 Khenkin - Sher (Zheneve, 1995)

@P(90,10) 12.95 Korchnoi - Geller (Moscow, 1963)

@P(90,10) 12.96 Shirov - Lanka (Moscow, 1991)

@P(90,10) 12.97 Stein - Tal (Moscow, 1961)

@P(90,10) 12.98 Tal - Heht (Varna, 1962)

@P(90,10) 12.99 Tolush - Geller (Moscow, 1952)

@P(90,10) 12.100 Yusupov - Bareev (Linares, 1992)

@P(90,10) 12.101 Yusupov.

@P(60,10) 12.102 Kotov - E. Geller (Moscow,1949)



ISOLATED QUEEN'S PAWN

@P(10,10) 13.1 Karpov - Spassky (Montreal, 1979)

@P(10,10) 13.2 L.Garcia - Jansa (1968)

@P(10,10) 13.3 Svidler - Dreev (Novosibirsk, 1995)

@P(120,10) 13.4 Em.Lasker - Tarrasch (Petersburg, 1914)

@P(20,10) 13.5 Botvinnik - Bronstein (Moscow, 1951)

@P(20,10) 13.6 Botvinnik - Zagorjansky (Sverdlovsk, 1943)

@P(20,10) 13.7 Fisher - Filip (Majorca, 1970)

@P(20,10) 13.8 Huebner - Ivkov (Germany, 1975)

@P(20,10) 13.9 Karpov - Uhlmann  (Madrid, 1973)

@P(20,10) 13.10 Marin - Dave (Saloniki, 1988)

@P(20,10) 13.11 Petrosian - Gipslis  (Riga, 1958)

@P(20,10) 13.12 Polugaevsky - Mecking (Mar del Plata, 1971)

@P(20,10) 13.13 Instructive example      

@P(30,10) 13.14 Agdestein - Hjartarson (Groningen, 1993)

@P(30,10) 13.15 Fine - Stahlberg (Stockholm, 1937)

@P(30,10) 13.16 Flohr - Capablanca ( Nottingham, 1936 )

@P(30,10) 13.17 Keres - Tal (Moscow, 1957)

@P(30,10) 13.18 Larsen - Penrose (Majorca, 1972)

@P(30,10) 13.19 Regedzinski - Rubinstein (Lodz, 1917)

@P(40,10) 13.20 Agzamov - Geller (URS, 1981)

@P(40,10) 13.21 Bisgajer - Karpov (Skopje, 1972)

@P(40,10) 13.22 Capablanca - Teichman (Berlin, 1913)

@P(40,10) 13.23 Evans - Smyslov (Helsinki, 1952)

@P(40,10) 13.24 Gheorghiu - Beliavsky (Baden Baden, 1980)

@P(40,10) 13.25 Hort - Velimirovic (Budapest, 1973)

@P(40,10) 13.26 Kasparov - Hjartarson (Belfort, 1988)

@P(40,10) 13.27 Kholmov - Gligoric (Moscow, 1947)

@P(40,10) 13.28 Krogius - Boleslavsky (Riga, 1958)

@P(40,10) 13.29 Mikhalchishin - Kochyev (URS, 1979)

@P(40,10) 13.30 Petrosian - Beliavsky (Moscow, 1973)

@P(40,10) 13.31 Petrosian - Gipslis (Riga,1958)

@P(40,10) 13.32 Pinter - Podzielny (Bad Woerishofen, 1986)

@P(40,10) 13.33 Ragozin - Verer (corr., 1932-33)

@P(40,10) 13.34 Smyslov - Ribli (London, 1983

@P(50,10) 13.35 Averbakh - Keres (Moscow, 1950)

@P(50,10) 13.36 Beliavsky - Inkev (Saloniki, 1988)

@P(50,10) 13.37 Kharlov - Cifuentes, (Leewarden, 1994

@P(50,10) 13.38 Konstantinopolsky - Brglec (corr., 1980-82)

@P(50,10) 13.39 Korchnoi - Karpov (Merano, m9, 1981)

@P(50,10) 13.40 M.Gurevich - Yudasin (Minsk, 1987)

@P(50,10) 13.41 Petrosian - Tal (Moscow, 1963)

@P(50,10) 13.42 Polugaevsky - Zaitsev (Vladimir, 1969)

@P(50,10) 13.43 Randvjir - Heipra (Estonia, 1950)

@P(50,10) 13.44 Van der Sterren - Piket (Amsterdam, 1996)

@P(60,10) 13.45 Furman - Kholmov (Kiev, 1954)

@P(60,10) 13.46 Karpov - Hort (Budapest, 1973)

@P(60,10) 13.47 Mikenas - Botvinnik (Moscow, 1941)

@P(60,10) 13.48 Petrosian - Gulko (Erevan, 1976)

@P(60,10) 13.49 Petrosian - Spassky (Moscow, 1969)

@P(60,10) 13.50 Taimanov - Karpov (Moscow, 1973)

@P(60,10) 13.51 Tolush - Kotov (Gagra, 1953)

@P(60,10) 13.52 Yusupov - Vaganian (URS, 1987)

@P(70,10) 13.53 Flohr - Euwe (Carlsbad, 1932)

@P(70,10) 13.54 Yusupov - Bischof (Hamburg, 1991)

@P(20,10) 13.55 Azmaiparashvili - Ivanchuk (Moscow (active), 1994)

@P(20,10) 13.56 Karpov - Yusupov (London (m8), 1989)

@P(20,10) 13.57 Kramnik - Timman (Belgrade, 1995)

@P(20,10) 13.58 Kremenietsky - Kholmov, URS 1987

@P(20,10) 13.59 Smyslov - Karpov (Leningrad, 1971)

@P(20,10) 13.60 Stoica - Przewoznik, Timisoara 1987

@P(30,10) 13.61 Bitman - Zlotnik (Moscow, 1979)

@P(30,10) 13.62 Dydyshko - Inkev (Minsk, 1982)

@P(30,10) 13.63 Kavalek - Larsen (1963)

@P(30,10) 13.64 Keene - Miles (Hastings, 1975-76)

@P(30,10) 13.65 Kotov - Botvinnik (Moscow, 1955)

@P(30,10) 13.66 Kovacevic - Velikov (Lucerne, 1982)

@P(30,10) 13.67 Ljubojevic - Karpov (Moscow, 1977)

@P(30,10) 13.68 Novotelnov - Bondarevsky (Moscow, 1951)

@P(30,10) 13.69 P.Cramling - Jackson (1987)

@P(30,10) 13.70 Padevsky - Blau (Moscow, 1956)

@P(30,10) 13.71 Portisch - Browne (Amsterdam, 1971)

@P(40,10) 13.72 Balashov - Voskanian (Riga, 1975)

@P(40,10) 13.73 Boleslavsky - Kotov (Zurich, 1953)

@P(40,10) 13.74 Botvinnik - Alekhin (Netherlands, 1938)

@P(40,10) 13.75 Botvinnik - Tolush (Moscow, 1965)

@P(40,10) 13.76 Dreev - Epishin (Tilburg, 1994)

@P(40,10) 13.77 Iljin-Zhenevsky - Botvinnik (Leningrad, 1932)

@P(40,10) 13.78 Ivanchuk - Karpov (Linares, 1991)

@P(40,10) 13.79 Petrosian - Najdorf (Moscow, 1967)

@P(40,10) 13.80 Portisch - Bilek (Budapest, 1975)

@P(40,10) 13.81 Verlinsky - Budo (Moscow, 1931)

@P(50,10) 13.82 A.Sokolov - Vaganian (Montpellier, 1985)

@P(50,10) 13.83 Antoshin - Nezhmedtinov (Riazan, 1967)

@P(50,10) 13.84 Bondarevsky - Ravinsky (Moscow, 1940)

@P(50,10) 13.85 Botvinnik  - Batuev (Leningrad, 1931)

@P(50,10) 13.86 Farago - Velikov (Budapest, 1984)

@P(50,10) 13.87 Karpov - Kasparov (Moscow, 1985)

@P(50,10) 13.88 Kholmov - Mikenas (Vilnius, 1955)

@P(50,10) 13.89 Lerner - Kharitonov (Lvov, 1984)

@P(50,10) 13.90 Miles - Furman (Bad Lauterberg, 1976)

@P(50,10) 13.91 Neverov - Maksimenko (Herson, 1989)

@P(50,10) 13.92 Petrosian - Balashov (Moscow, 1974)

@P(50,10) 13.93 Spassky - Avtonomov (Leningrad, 1949)

@P(50,10) 13.94 Velimirovic - Rukavina (Novi Sad, 1975)

@P(50,10) 13.95 Yusupov - Timman (Tilburg, 1987)

@P(60,10) 13.96 Balcerovsky - Dunkelblum (Varna, 1962)

@P(60,10) 13.97 Flohr - Botvinnik (Leningrad, 1933)

@P(60,10) 13.98 Furman - Keres (Moscow, 1955)

@P(60,10) 13.99 Gligoric - Ivkov (Novi Sad, 1976)

@P(60,10) 13.100 Gligoric - Pomar (Nice, 1974)

@P(60,10) 13.101 Kamsky - Karpov (Elista (m2), 1996)

@P(60,10) 13.102 Karpov - Geller (Moscow, 1981)

@P(60,10) 13.103 Kasparov - Psakhis (La Manga, 1990)

@P(60,10) 13.104 Levenfish - Bondarevsky (Moscow, 1948)

@P(60,10) 13.105 Panov  - Yudovich (Leningrad, 1934)

@P(60,10) 13.106 Podgaets - Polugaevsky (Moscow, 1973)

@P(60,10) 13.107 Quinteros - Alburt (New York, 1983)

@P(60,10) 13.108 Uhlmann - Smyslov (Moscow, 1956)

@P(60,10) 13.109 Vadas - Sapi (Hungary, 1977)

@P(60,10) 13.110 Watson - Dokhoian (Sochi, 1988)

@P(70,10) 13.111 Alekhin - Seleznev (Pjesten, 1922)

@P(70,10) 13.112 Andersson - Tal (Manila, 1983)

@P(70,10) 13.113 Botvinnik - Alatortsev (Leningrad, 1932)

@P(70,10) 13.114 I. Sokolov - Hector (Malmo, 1995)

@P(70,10) 13.115 Kamsky - Short (Linares (m5), 1994)

@P(70,10) 13.116 Kosten - Bagirov, Jurmala 1987

@P(70,10) 13.117 Minev - Kolarov (Sofia, 1962)

@P(70,10) 13.118 Smyslov - Padevsky (Moscow, 1963)

@P(70,10) 13.119 Yusupov - Lobron (Dortmund, 1996)

@P(80,10) 13.120 Alekhin - Rihter (Munich, 1931)

@P(80,10) 13.121 Bellin - Markus (Wijk aan Zee, 1976)

@P(80,10) 13.122 Botvinnik - Vidmar (Nottingham, 1936)

@P(80,10) 13.123 Geller - Smyslov (Moscow, 1961)

@P(80,10) 13.124 Petrosian - Spassky (Moscow, 1971)

@P(80,10) 13.125 Schmidt - Portisch (Nice, 1974)

@P(80,10) 13.126 Stahlberg - Capablanca (Moscow, 1935)

@P(90,10) 13.127 Kavalek - Pritchett (Haifa, 1976)

@P(90,10) 13.128 Khasin - Smit (corr., 1978-80)

@P(90,10) 13.129 Lputian - Balashov (Erevan, 1986)

@P(90,10) 13.130 M.Gurevich - Benjamin (Moscow, 1987)

@P(90,10) 13.131 R.Byrne - Fisher (New York, 1964)

@P(90,10) 13.132 Rosseli - Rubinstein (Baden Baden, 1925)

@P(90,10) 13.133 Stein - Tal (Piarnu, 1971)

@P(90,10) 13.134 Steinitz - Bardeleben (Hastings, 1895)

@P(90,10) 13.135 Timman - Geller (Hilversum, 1973)



A PAWN PAIR c3+d4 ON THE SEMI-OPEN FILES

@P(10,10) 14.1 Farago I - Gurevich D ( Philadelphia, 1984 )

@P(10,10) 14.2 Greenfeld A - Sosonko G ( Mariehamn/Oesteraker, 1997 )

@P(10,10) 14.3 Kasparov G - Howell D ( London, 1998 )

@P(10,10) 14.4 Morozevich A - Karpov An ( Moscow, 1992 )

@P(20,10) 14.5 Gavrikov V - Sutter O ( Neuchatel, 1997 )

@P(20,10) 14.6 Prokopchuk E - Galkin A ( Krasnodar, 1997 )

@P(20,10) 14.7 Timman J - Short N ( Horgen, 1995 )

@P(30,10) 14.8 Agzamov G - Geller E ( Sochi, 1984 )

@P(40,10) 14.9 Budnikov A - Naumkin I ( London, 1993 )

@P(50,10) 14.10 Lautier J - Bologan V ( Manila (ol), 1992 )

@P(50,10) 14.11 Shirov A - Psakhis L ( Klaipeda, 1988 )

@P(50,10) 14.12 Taimanov M - Karpov An ( USSR, 1973 )

@P(10,10) 14.13 Hjartarson J - Marjanovic S ( Beograd, 1987 )

@P(10,10) 14.14 Marin M - Garcia-Palermo C ( Andorra, 1991 )

@P(30,10) 14.15 Benjamin J - Miles A ( USA (ch), 1988 )

@P(30,10) 14.16 Fedorowicz J - Dlugy Max ( USA (ch), 1988 )

@P(30,10) 14.17 Hansen Cu - Georgiev Kir ( Kiljava, 1984 )

@P(30,10) 14.18 Sveshnikov E - Gorjatschkin W ( Boblingen, 1991 )

@P(40,10) 14.19 Farago I - Groszpeter A ( Budapest, 1985 )

@P(40,10) 14.20 Lalic B - Izeta Txabarri F ( Benasque, 1995 )

@P(50,10) 14.21 Vaiser A - Meduna E ( Sochi, 1983 ) 

@P(50,10) 14.22 Smagin S - Borriss M ( Deutschland, 1992 )

@P(70,10) 14.23 Vaiser A - Polugaevsky L ( Sochi, 1988 )



HANGING PAWNS

@P(10,10) 15.1 Euwe - Reshevsky (Zurich, 1953)

@P(30,10) 15.2 Bondarevsky - Smyslov (Moscow, 1950)

@P(30,10) 15.3 Euwe - Alekhin (Netherlands, m23, 1937)

@P(30,10) 15.4 Ojanen - Trifunovic (Mar del Plata, 1953)

@P(30,10) 15.5 Yusupov - A.Sokolov (Riga, 1986)

@P(50,10) 15.6 A.Kuzmin - Sakaev (Moscow, 1991)

@P(60,10) 15.7 Geller - Simagin (Moscow, 1961)

@P(60,10) 15.8 Ivanchuk - Azmaiparashvili (Moscow, 1994)

@P(70,10) 15.9 Capablanca - Alekhin (Buenos Aires,m17, 1927)

@P(80,10) 15.10 Larsen - Portisch (Porreca, m6, 1968)

@P(10,10) 15.11 Lputian S - Inkiov V ( Athens, 1983 ) 

@P(20,10) 15.12 Gligoric - Keres (Zagreb, 1958)

@P(20,10) 15.13 Kodinets - Baikov (Moscow, 1990)

@P(30,10) 15.14 Keres - Mecking (1967)

@P(30,10) 15.15 Keres - Taimanov  (Moscow, 1951)

@P(40,10) 15.16 Korchnoi - Karpov (Merano, m1, 1981)

@P(40,10) 15.17 Najdorf - Unzicker (Varna, 1962)

@P(50,10) 15.18 Bozic - Konstantinopolsky (corr., 1969-72)

@P(50,10) 15.19 Gelfand - Kasparov (Reggio Emilia, 1992)

@P(50,10) 15.20 Nimzowitsch - Tarrasch (Petersburg, 1914)

@P(50,10) 15.21 Sokolsky - Botvinnik (Leningrad, 1938)

@P(50,10) 15.22 Szabo - Kotov (Zurich, 1953)

@P(50,10) 15.23 Tolush - Sokolsky (Moscow, 1950)

@P(60,10) 15.24 Averbakh - Kholmov (Moscow, 1947)

@P(70,10) 15.25 Botvinnik - Chekhover (Moscow, 1937)

@P(70,10) 15.26 Stahlberg - Szabo (Helsinki, 1952)



PREVENTION

@P(20,10) 16.1 Dvoretzky M - Novikov ( Voronezh, 1973 )

@P(20,10) 16.2 Dvoretzky M - Veselovsky ( Moscow, 1967 )

@P(20,10) 16.3 Podgaets - Dvoretsky M ( Odessa, 1974 )

@P(20,10) 16.4 Instructive example       

@P(20,10) 16.5 Instructive example        

@P(40,10) 16.6 Jussupov - Dvoretzky M ( Moscow, 1979 )

@P(40,10) 16.7 Simagin - Abramson ( Vladimir, 1960 )

@P(90,10) 16.8 Dolmatov - Pasman ( Groningen, 1977 )



THE RULE OF TWO WEAKNESSES

@P(50,10) 17.1 Lein A. - Dvoretzky M. ( Moscow, 1973 )



PLAN

@P(90,10) 18.1 Karpov - Polugaevsky, Moscow 1974

@P(90,10) 18.2 Karpov - Andersson, Madrid 1973

@P(70,10) 18.3 Kotov - Eliskases, Saltsjobaden 1952

@P(90,10) 18.4 Williams - Karpov, Nice 1974

@P(70,10) 18.5 Karpov - Spassky, Leningrad 1974 

@P(90,10) 18.6 Janowski - Capablanca, New York 1916