1. e2e4  1... e7e5  2. g1f3  2... b8c6  3. f1b5  3... g8e7 Steinitz's favorite defense is back into the spotlight, mainly thanks to the efforts of Aronian and Sadhwani. 4. e1g1  4... e7g6 The modern treatment. Steinitz preferred to fianchetto his dark-squared bishop instead. 5. d2d4  5... e5d4 