g1 Tension in the Center -Breyer Smirin vs A Beliavsky, 1989  (C95) Ruy Lopez, Closed, Breyer, 38 moves, 0-1 G2 The Blocked Center Kasparov vs Smejkal, 1986  (C92) Ruy Lopez, Closed, 41 moves, 1-0 Game 3 The Blocked Center Kavalek vs Spassky, 1982 (C61) Ruy Lopez, Bird's Defense, 15 moves, 1/2-1/2 G4 The Exchange Center J Mestel vs A Beliavsky, 1985 (C90) Ruy Lopez, Closed, 81 moves, 0-1 G5 the mobile center Ivanchuk vs Karpov, 1989 (C92) Ruy Lopez, Closed, 29 moves, 1/2-1/2 G7 The Mobile Center Kasparov vs Karpov, 1986  (D55) Queen's Gambit Declined, 46 moves, 1-0 G8 The little centre Timman vs Spassky, 1983  (C73) Ruy Lopez, Modern Steinitz Defense, 29 moves, 0-1 G8 The little centre Timman vs Romanishin, 1985 (C96) Ruy Lopez, Closed, 60 moves, 1-0 G10 The open Centre Hjartarson vs Korchnoi, 1988  (C83) Ruy Lopez, Open, 44 moves, 1-0 G11 The Open Centre Karpov vs Korchnoi, 1981  (C82) Ruy Lopez, Open, 41 moves, 0-1 G12 The Marshall Centre Ljubojevic vs Nunn, 1988 (C89) Ruy Lopez, Marshall, 33 moves, 1/2-1/2 G13 The Fisher Centre Timman vs A Matanovic, 1978  (C69) Ruy Lopez, Exchange, Gligoric Variation, 45 moves, 1-0 g14 Schliemann/ Janisch Centre Timman vs Speelman, 1989  (C63) Ruy Lopez, Schliemann Defense, 30 moves, 0-1 g15 The Bird Centre Kamsky vs Ivanchuk, 1990  (C61) Ruy Lopez, Bird's Defense, 46 moves, 1-0 old Steinitz variation 3 ...d6 4 d4 Alekhine vs Capablanca, 1914  (C62) Ruy Lopez, Old Steinitz Defense, 35 moves, 0-1 Main Line of Ruy Lopez till 9 h3 Tarrasch vs Schlechter, 1902  (C96) Ruy Lopez, Closed, 65 moves, 1-0 Zaitsev Variation 9.....Bb7 10 d4 Tal vs H Lehmann, 1960  (C92) Ruy Lopez, Closed, 39 moves, 1-0 Chigorin Variation with Na5 9....Na5 10 c2 c5 11. d4 Bronstein vs Panov, 1946  (C97) Ruy Lopez, Closed, Chigorin, 39 moves, 1-0 another Chigorin C97 Tal vs Hjartarson, 1987  (C97) Ruy Lopez, Closed, Chigorin, 43 moves, 1-0 keres variation with Nd7 9....Nd7 10. d4 Bronstein vs Alatortsev, 1944  (C92) Ruy Lopez, Closed, 39 moves, 0-1 smyslov variation 9....h6 10 d4 Tal vs D Minic, 1967 (C93) Ruy Lopez, Closed, Smyslov Defense, 40 moves, 1-0 21 games