Comparison of selected tracks of this work at Z_init = 0.014 (solid thick lines) with the Geneva tracks of Schaller et al. (1992) at Z = 0.02 (long-dashed lines), with the tracks of Girardi et al. (2000) without overshooting at Z = 0.019 (short-dashed lines) and with the tracks of Demarque et al. (2004) at Z = 0.02 (solid thin lines). The tracks from the latter three works are shown up to the base of the RGB only for clarity. The label next to the location of the ZAMS is the stellar mass of the tracks.