[Intermediate and Advanced Puzzles continued] 42...? S Zagrebelny vs N McDonald, 2000  (C03) French, Tarrasch, 54 moves, 0-1 37.? [Answer in Kibitzing] R Cristobal vs V Palermo, 1999  (A89) Dutch, Leningrad, Main Variation with Nc6, 54 moves, 1/2-1/2 19.? G Kanefsck vs R Cristobal, 1999  (B08) Pirc, Classical, 32 moves, 1-0 24.? J Emms vs Tukmakov, 1996  (B22) Sicilian, Alapin, 27 moves, 1-0 33.? Short vs Polgar, 2000 (B84) Sicilian, Scheveningen, 40 moves, 1-0 60.? P Nikolic vs Piket, 2000  (D62) Queen's Gambit Declined, Orthodox, Rubinstein Attack, 61 moves, 1-0 26.? M de Mie vs S Strating, 2000 (E54) Nimzo-Indian, 4.e3, Gligoric System, 32 moves, 1-0 28.? Leko vs Adams, 1999  (C89) Ruy Lopez, Marshall, 30 moves, 1-0 37.? Aronian vs V Nevednichy, 1999  (A49) King's Indian, Fianchetto without c4, 45 moves, 1-0 26.? Movsesian vs Z Kozul, 1999 (B56) Sicilian, 27 moves, 1-0 49.? [Answer in Kibitzing] G Vales Segura vs I Martin Canfran, 2000 (B22) Sicilian, Alapin, 52 moves, 0-1 30...? [Answer in Kibitzing] Piket vs Short, 1999  (A10) English, 42 moves, 0-1 32...? V Iordachescu vs S Chanda, 2000  (B47) Sicilian, Taimanov (Bastrikov) Variation, 44 moves, 0-1 39...? P Girinath vs I Ibragimov, 2000 (B30) Sicilian, 41 moves, 0-1 20...? K Arkell vs J Emms, 1996 (A64) Benoni, Fianchetto, 11...Re8, 64 moves, 0-1 28...? J Emms vs M Lyell, 1995  (C63) Ruy Lopez, Schliemann Defense, 28 moves, 0-1 28.? N Miezis vs D Barua, 2000  (A25) English, 37 moves, 1-0 56.? Ivanchuk vs Korchnoi, 2000  (C07) French, Tarrasch, 56 moves, 1-0 21...? A Baburin vs Adianto, 1993  (D25) Queen's Gambit Accepted, 24 moves, 0-1 21...? R Bertholee vs Tiviakov, 2000  (B78) Sicilian, Dragon, Yugoslav Attack, 10.castle long, 29 moves, 0-1 29.? D Reinderman vs Van der Sterren, 1999 (E54) Nimzo-Indian, 4.e3, Gligoric System, 33 moves, 1-0 30.? Tukmakov vs A Kekic, 2000 (D17) Queen's Gambit Declined Slav, 34 moves, 1-0 24.? Kasimdzhanov vs M Al-Modiahki, 1999 (A15) English, 24 moves, 1-0 30.? Benjamin vs Gufeld, 1998  (B53) Sicilian, 34 moves, 1-0 20.? J Stocek vs E Piankov, 2000 (E54) Nimzo-Indian, 4.e3, Gligoric System, 23 moves, 1-0 35.? G Sargissian vs M Calzetta, 2000 (B20) Sicilian, 37 moves, 1-0 29.? H Mas vs W Liu, 2000  (A08) King's Indian Attack, 29 moves, 1-0 33.? A Matnadze vs Navara, 1999 (D78) Neo-Grunfeld, 6.O-O c6, 34 moves, 1-0 27.? E Ovod vs Navara, 1999  (A16) English, 31 moves, 1-0 59.? [Beginning of Tests] [Level 1] H Knoll vs G Aschauer, 1999  (A45) Queen's Pawn Game, 65 moves, 1-0 35...? [Level 1] B Pel vs Radjabov, 1999 (A00) Uncommon Opening, 35 moves, 0-1 18.? [Level 2] J Struk vs P Petran, 1999 (C67) Ruy Lopez, 18 moves, 1-0 30.? [Level 2] J Maiwald vs G Seul, 1999 (B06) Robatsch, 31 moves, 1-0 29.? [Level 3] S Gross vs D Blasl, 1999  (B10) Caro-Kann, 31 moves, 1-0 31.? [Level 3] [Alternate solution in Kibitzing] N Giffard vs C Astengo, 1999  (A14) English, 33 moves, 1-0 34...? [Level 3] M Godena vs I Sokolov, 1999 (C45) Scotch Game, 37 moves, 0-1 26.? [Level 4] [Answer in Kibitzing] E Danieli vs A Colovic, 1999  (A46) Queen's Pawn Game, 53 moves, 1-0 31...? [Level 5] N McDonald vs J Emms, 1993 (B42) Sicilian, Kan, 33 moves, 0-1 21.? [Level 5] J Emms vs K Arkell, 1999  (C10) French, 27 moves, 1-0 26...? [Level 1] U Fraunschiel vs B Hund, 1999 (B50) Sicilian, 26 moves, 0-1 30.? [Level 3] K Georgiev vs Huebner, 1999 (D20) Queen's Gambit Accepted, 33 moves, 1-0 28...? [Level 4] J Aagaard vs M Bosboom, 1999  (B42) Sicilian, Kan, 33 moves, 0-1 33.? [Answer in Kibitzing] [Level 5] J Emms vs Speelman, 1990  (B08) Pirc, Classical, 39 moves, 1/2-1/2 29...? [Level 2] C Bauer vs Z Almasi, 1999 (D19) Queen's Gambit Declined Slav, Dutch, 29 moves, 0-1 21...? [Level 3] A C Calotescu vs L Jicman, 1999 (A32) English, Symmetrical Variation, 24 moves, 0-1 32.? [Level 3] Wynn Zaw Htun vs W Liu, 2000  (B23) Sicilian, Closed, 39 moves, 1-0 18.? [Level 5] P Fucs vs A Mascarenhas, 2000  (A14) English, 48 moves, 0-1 25...? [Level 3] B Lalic vs Korchnoi, 2000  (C11) French, 47 moves, 0-1 53.? [Level 5] H Waldmann vs H Hoffmann, 1993 (B07) Pirc, 56 moves, 1/2-1/2 39...? [Beginning of USSR Puzzles] [Answer in Kibitzing] Alatortsev vs V Makogonov, 1947  (A13) English, 48 moves, 0-1 24.? [Answer in Kibitzing] Aronin vs Tolush, 1947  (C64) Ruy Lopez, Classical, 68 moves, 1/2-1/2 9...? M Yudovich Sr. vs Aronin, 1947  (D18) Queen's Gambit Declined Slav, Dutch, 42 moves, 0-1 26.? Tolush vs Kotov, 1948  (D87) Grunfeld, Exchange, 29 moves, 1-0 Assess 64...Nxg4+ G Ilivitsky vs Averbakh, 1948 (E00) Queen's Pawn Game, 74 moves, 1/2-1/2 35...? [Answer in Kibitzing] Taimanov vs Alatortsev, 1948  (C50) Giuoco Piano, 50 moves, 0-1 14...? [Answer in Kibitzing] Tolush vs Bondarevsky, 1950  (C48) Four Knights, 18 moves, 1/2-1/2 35.? [Answer in Kibitzing] I Kan vs Simagin, 1952  (D09) Queen's Gambit Declined, Albin Counter Gambit, 5.g3, 58 moves, 1/2-1/2 47.? Flohr vs A Bannik, 1954  (A15) English, 50 moves, 1-0 44...? Averbakh vs Lisitsin, 1955  (A22) English, 57 moves, 1/2-1/2 27.? Geller vs Kotov, 1955  (C90) Ruy Lopez, Closed, 29 moves, 1-0 25...? G Ilivitsky vs Suetin, 1954 (E97) King's Indian, 27 moves, 0-1 25.? [Answer in Kibitzing] Tolush vs Antoshin, 1956  (E52) Nimzo-Indian, 4.e3, Main line with ...b6, 36 moves, 0-1 35...? Tal vs Korchnoi, 1958  (C18) French, Winawer, 35 moves, 0-1 32...? [Answer in Kibitzing] B Gurgenidze vs J Yuchtman, 1959  (C79) Ruy Lopez, Steinitz Defense Deferred, 65 moves, 1-0 54.? [Answer in Kibitzing] Spassky vs Geller, 1959  (C77) Ruy Lopez, 75 moves, 1-0 32...? Shamkovich vs Korchnoi, 1960  (E25) Nimzo-Indian, Samisch, 51 moves, 0-1 35.? [Answer in Kibitzing] G Borisenko vs A Bannik, 1961  (E73) King's Indian, 37 moves, 0-1 43.? B Vladimirov vs Smyslov, 1961  (A93) Dutch, Stonewall, Botvinnik Variation, 43 moves, 1-0 35...? B Gurgenidze vs Y Kots, 1961  (B90) Sicilian, Najdorf, 40 moves, 0-1 38...? [Answer in Kibitzing] Kholmov vs V Mikenas, 1962  (D94) Grunfeld, 62 moves, 1/2-1/2 25...? Y Kots vs Tal, 1962 (B47) Sicilian, Taimanov (Bastrikov) Variation, 34 moves, 0-1 30.? A Lein vs Savon, 1967  (A48) King's Indian, 34 moves, 1-0 22.? S Krasnov vs E Terpugov, 1967  (A07) King's Indian Attack, 25 moves, 1-0 40...? V Mikenas vs A Shamis-Pavlov, 1967 (D31) Queen's Gambit Declined, 40 moves, 0-1 22...? [Answer in Kibitzing] T Oim vs M Shereshevsky, 1967  (B14) Caro-Kann, Panov-Botvinnik Attack, 33 moves, 0-1 29.? A Zaitsev vs Furman, 1967  (D41) Queen's Gambit Declined, Semi-Tarrasch, 34 moves, 1-0 25...? I A Zaitsev vs E Ubilava, 1967  (B21) Sicilian, 2.f4 and 2.d4, 33 moves, 0-1 41...? Flohr vs Aronin, 1947  (E94) King's Indian, Orthodox, 43 moves, 0-1 39.? Ragozin vs B Goldenov, 1947  (C91) Ruy Lopez, Closed, 42 moves, 1-0 72...? P Dubinin vs Tolush, 1947  (C84) Ruy Lopez, Closed, 76 moves, 0-1 31.? Bronstein vs G Ilivitsky, 1948  (D41) Queen's Gambit Declined, Semi-Tarrasch, 33 moves, 1-0 27...? Lilienthal vs Kotov, 1948  (D44) Queen's Gambit Declined Semi-Slav, 27 moves, 0-1 24...? Panov vs Lilienthal, 1948 (C91) Ruy Lopez, Closed, 30 moves, 0-1 21.? Panov vs Tolush, 1948  (C19) French, Winawer, Advance, 37 moves, 1-0 33.? Lilienthal vs Aronin, 1948  (D18) Queen's Gambit Declined Slav, Dutch, 39 moves, 1-0 39...? [Answer in Kibitzing] Kotov vs Panov, 1948  (A50) Queen's Pawn Game, 40 moves, 1-0 24.? [Answer in Kibitzing] V Mikenas vs Kotov, 1949  (A80) Dutch, 42 moves, 1-0 21.? Averbakh vs Suetin, 1950  (B62) Sicilian, Richter-Rauzer, 33 moves, 1-0 32.? Boleslavsky vs Averbakh, 1950  (E53) Nimzo-Indian, 4.e3, 32 moves, 1-0 40.? Geller vs N Novotelnov, 1951  (D43) Queen's Gambit Declined Semi-Slav, 42 moves, 1-0 31.? Smyslov vs Geller, 1951  (B26) Sicilian, Closed, 6.Be3, 48 moves, 1-0 19.? Geller vs Suetin, 1952  (E29) Nimzo-Indian, Samisch, 39 moves, 1/2-1/2 37...? Tolush vs Simagin, 1952  (D47) Queen's Gambit Declined Semi-Slav, 39 moves, 0-1 37.? G Borisenko vs Lisitsin, 1954  (A90) Dutch, 38 moves, 1-0 25.? [Answer in Kibitzing] Furman vs Lilienthal, 1954  (E95) King's Indian, Orthodox, 7...Nbd7, 8.Re1, 43 moves, 0-1 34.? [Answer in Kibitzing] Lisitsin vs Kholmov, 1954  (A06) Reti Opening, 55 moves, 1-0 56...? Geller vs G Borisenko, 1955  (E40) Nimzo-Indian, 4.e3, 64 moves, 0-1 38.? G Ilivitsky vs Keres, 1955  (E45) Nimzo-Indian, 4.e3, Bronstein (Byrne) Variation, 41 moves, 1-0 26...? Simagin vs Spassky, 1955  (A13) English, 28 moves, 0-1 21.? Boleslavsky vs Kholmov, 1956  (C97) Ruy Lopez, Closed, Chigorin, 22 moves, 1-0 30.? Polugaevsky vs Antoshin, 1956 (E10) Queen's Pawn Game, 32 moves, 1-0 30...? Simagin vs Korchnoi, 1956  (A31) English, Symmetrical, Benoni Formation, 37 moves, 0-1 102 games