Most beginners would push the pawn: 1.e4? This loses. Black plays 1...Ke7, 2.Ke2 Ke6, 3.Ke3 Ke5, and Black takes the opposition. White cannot make progress.
– The book concludes with fully annotated master games (including several of Capablanca’s own), showing how the principles from the first two sections apply in real play. chess fundamentals by jose raul capablanca pdf