Complex sentence: He won the first prize in the "San Marino Piano Competition" in 2004 and in 2005 he got the same prize in the "Franz Liszt Piano Competition" in Weimar.
Split into simpler sentences: He won the first prize in the "San Marino Piano Competition" in 2004. In 2005 he was firs again in the "Franz Liszt Piano Competition" in Weimar.