page 44, The Fixed Centre+ Botvinnik vs N Sorokin, 1931  (D60) Queen's Gambit Declined, Orthodox Defense, 55 moves, 1-0 page 46, Positional Judgement+ Reti vs Capablanca, 1924  (A15) English, 31 moves, 1-0 Page 47, the closed centre+ Reti vs C Carls, 1925  (A34) English, Symmetrical, 35 moves, 1-0 page 48, The centre under tension+ Boleslavsky vs Keres, 1953  (C97) Ruy Lopez, Closed, Chigorin, 33 moves, 0-1 page 50, The clash of elements+ Euwe vs Keres, 1953  (D72) Neo-Grunfeld, 5.cd, Main line, 26 moves, 1/2-1/2 Page 50 The clash of elements+ Smyslov vs Botvinnik, 1941  (C19) French, Winawer, Advance, 42 moves, 0-1 page 51 the clash of elements+ Lasker vs Capablanca, 1914  (C68) Ruy Lopez, Exchange, 42 moves, 1-0 Page 53 Learn from the world champions Bogoljubov vs V L Wahltuch, 1922   (D37) Queen's Gambit Declined, 49 moves, 1-0 page 54 Learn from the world chanpions Smyslov vs Golombek, 1947  (A07) King's Indian Attack, 53 moves, 1-0 page 55 Learn from the world chanpions Gligoric vs Fischer, 1959  (B99) Sicilian, Najdorf, 7...Be7 Main line, 57 moves, 1/2-1/2 page 56 Spassky vs Petrosian, 1966  (A46) Queen's Pawn Game, 43 moves, 0-1 page 57 Karpov vs Spassky, 1975  (E17) Queen's Indian, 44 moves, 1-0 page 66 E Lundin vs Botvinnik, 1946  (E18) Queen's Indian, Old Main line, 7.Nc3, 52 moves, 0-1 13 games