'Hedgehog System' Game 1 Karpov vs Andersson, 1975  (B44) Sicilian, 79 moves, 0-1 'Hedgehog System' Game 3 Taimanov vs A Yusupov, 1982  (A31) English, Symmetrical, Benoni Formation, 42 moves, 0-1 'Hedgehog System' Game 4 Uhlmann vs Ljubojevic, 1975  (A30) English, Symmetrical, 37 moves, 0-1 'Hedgehog System' Game 5 Miles vs Adorjan, 1979  (A30) English, Symmetrical, 32 moves, 0-1 'Hedgehog System' Game 6 Huebner vs Kasparov, 1981  (A30) English, Symmetrical, 49 moves, 0-1 'Hedgehog System' Game 7 Polugaevsky vs Ftacnik, 1982  (A30) English, Symmetrical, 29 moves, 0-1 'Hedgehog System' Game 8 N Tolstikh vs Gipslis, 1993 (A30) English, Symmetrical, 32 moves, 1/2-1/2 'Hedgehog System' Game 9 Romanishin vs Petrosian, 1975  (A17) English, 30 moves, 1-0 Chelyabinsk Variation Game 11 Kasparov vs Van Wely, 1999  (B33) Sicilian, 44 moves, 1-0 Chelyabinsk Variation Game 12 Dominguez Perez vs Leko, 2001  (B33) Sicilian, 23 moves, 1/2-1/2 Chelyabinsk Variation Game 13 Geller vs Sveshnikov, 1978  (B33) Sicilian, 34 moves, 0-1 Chelyabinsk Variation Game 14 Huebner vs Adorjan, 1980  (B33) Sicilian, 35 moves, 1-0 Chelyabinsk Variation Game 16 Kasparov vs Lautier, 1994  (B33) Sicilian, 28 moves, 1-0 Chelyabinsk Variation Game 17 Leko vs M Illescas, 1998 (B33) Sicilian, 34 moves, 1/2-1/2 Chelyabinsk Variation Game 19 Shirov vs Kasparov, 2002  (B33) Sicilian, 28 moves, 0-1 Chelyabinsk Variation Game 21 Anand vs Leko, 2005  (B33) Sicilian, 57 moves, 0-1 Chelyabinsk Variation Game 22 Spassky vs Sveshnikov, 1973  (B33) Sicilian, 23 moves, 1-0 Chelyabinsk Variation Game 23 Short vs Sax, 1988  (B33) Sicilian, 53 moves, 1-0 Chelyabinsk Variation Game 24 Sveshnikov vs Vyzmanavin, 1987 (B33) Sicilian, 41 moves, 1-0 Chelyabinsk Variation Game 25 Huebner vs Sax, 1979 (B33) Sicilian, 20 moves, 1/2-1/2 Chelyabinsk Variation Game 26 A Beliavsky vs Shirov, 1993  (B45) Sicilian, Taimanov, 51 moves, 1-0 Najdorf Variation 6 Be3 Game 30 R Byrne vs Balashov, 1971  (B90) Sicilian, Najdorf, 29 moves, 1-0 Najdorf Variation 6 Be3 Game 31 Adorjan vs Ribli, 1979  (B90) Sicilian, Najdorf, 22 moves, 1-0 Najdorf Variation 6 Be3 Game 33 Tseshkovsky vs E Bukic, 1981  (B90) Sicilian, Najdorf, 40 moves, 1-0 Najdorf Variation 6 Be3 Game 34 Shirov vs Kasparov, 2004  (B90) Sicilian, Najdorf, 35 moves, 1/2-1/2 Najdorf Variation 6 Be3 Game 35 B Perenyi vs A Schneider, 1978  (B81) Sicilian, Scheveningen, Keres Attack, 22 moves, 1-0 Najdorf Variation 6 Be3 Game 36 J Polgar vs Anand, 1999  (B81) Sicilian, Scheveningen, Keres Attack, 34 moves, 1-0 Najdorf Variation 6 Be3 Game 37 Shirov vs Topalov, 2001  (B81) Sicilian, Scheveningen, Keres Attack, 24 moves, 1-0 Najdorf Variation 6 Be3 Game 38 Shirov vs J Polgar, 1996  (B81) Sicilian, Scheveningen, Keres Attack, 56 moves, 1/2-1/2 Najdorf Variation 6 Be3 Game 40 Short vs Huebner, 1986  (B80) Sicilian, Scheveningen, 60 moves, 1-0 Najdorf Variation 6 Be3 Game 41 Hjartarson vs Kasparov, 1988  (B80) Sicilian, Scheveningen, 54 moves, 1/2-1/2 Dragon Variation 12. ...h5 Game 42 Spassky vs J Mestel, 1982  (B77) Sicilian, Dragon, Yugoslav Attack, 39 moves, 1-0 Dragon Variation 12. ...h5 Game 43 Anand vs Kasparov, 1995  (B78) Sicilian, Dragon, Yugoslav Attack, 10.castle long, 31 moves, 0-1 Dragon Variation 12. ...h5 Game 44 Geller vs G Kuzmin, 1978  (B77) Sicilian, Dragon, Yugoslav Attack, 31 moves, 1-0 Dragon Variation 12. ...h5 Game 45 Anand vs Tiviakov, 1989  (B77) Sicilian, Dragon, Yugoslav Attack, 58 moves, 0-1 Dragon Variation 12. ...h5 Game 46 Karpov vs Sosonko, 1979  (B77) Sicilian, Dragon, Yugoslav Attack, 30 moves, 1-0 Dragon Variation 12. ...h5 Game 47 R Rowley vs Kudrin, 1981 (B78) Sicilian, Dragon, Yugoslav Attack, 10.castle long, 32 moves, 1/2-1/2 Dragon Variation 12. ...h5 Game 48 Karpov vs A Sznapik, 1986  (B78) Sicilian, Dragon, Yugoslav Attack, 10.castle long, 27 moves, 1-0 Dragon Variation 12. ...h5 Game 49 Smirin vs Hodgson, 1996  (B78) Sicilian, Dragon, Yugoslav Attack, 10.castle long, 24 moves, 1/2-1/2 Classical Scheveningen Game 50 Maroczy vs Euwe, 1923  (B83) Sicilian, 31 moves, 1-0 40 games