A modern approach against the 2...e6-Sicilian

Mínimos: Dual Core, 2 GB RAM, Windows 7 o 8.1, DirectX11, tarjeta gráfica con 256 MB RAM, unidad lectora de DVD-ROM, Windows Media Player 9 y acceso a Internet para la activación del producto. Recomendados: PC Intel i5 (Quadcore), 4 GB RAM, Windows 10, DirectX10, tarjeta gráfica con 512 MB RAM o más, tarjeta de sonido al 100% compatible con DirectX11, Windows Media Player 11, unidad lectora de DVD-ROM y acceso a Internet para la activación del producto.

Siciliana

1.e4 c5 are the moves which define the Sicilian Defence. Black fights for the d4-square, but unlike with the double move of the black e-pawn the symmetry is immediately destroyed and Black is indicating that he is not simply aiming to achieve equality. Then things can continue in quite different directions. 2.Nf3 followed by 3.d4 cxd4 4.Nxd4 leads to the Open Sicilian. But before that, Black has the option of laying down the direction in which the opening will go, according to whether he plays 2...d6, 2...e6 or 2...Nc6. But nowadays systems in which White does without an early d4 are also very popular.