JERUSALEM, July 20 (Xinhua) -- Israeli champions Maccabi Haifa snatched a dramatic 1-1 home draw against Greek champions Olympiacos Piraeus in the second qualifying round of the UEFA Champions League on Wednesday evening. The team that advances to the third round will be determined after the second-leg match to be held on July 27 in Piraeus. The winner in aggregate will face Cypriot champion Apollon Limassol.