1.- An advantage in development Tal vs Uhlmann, 1971  (C07) French, Tarrasch, 19 moves, 1-0 2.- The centre and its significance Tal vs R Toran, 1961  (B82) Sicilian, Scheveningen, 27 moves, 1-0 3.- Do not make unnecessary pawn moves if you have not complete Tal vs Petrosian, 1974  (B08) Pirc, Classical, 23 moves, 1-0 5.- Do not move the same piece twice Seirawan vs Karpov, 1982  (D37) Queen's Gambit Declined, 30 moves, 0-1 a) Additional material Cap 1 Keres vs Botvinnik, 1941  (E34) Nimzo-Indian, Classical, Noa Variation, 22 moves, 0-1 b) Additional material Cap 1 Svidler vs Dreev, 1997  (B01) Scandinavian, 34 moves, 1-0 c) Additional material Cap 1 Kasparov vs Polugaevsky, 1978  (B43) Sicilian, Kan, 5.Nc3, 46 moves, 1-0 d) Additional material Cap 1 Karpov vs Kasparov, 1993  (E86) King's Indian, Samisch, Orthodox, 7.Nge2 c6, 27 moves, 0-1 8 games