ATHENS, Dec 9 (Reuters) - Leaders Olympiakos Piraeus missed a chance to go 10 points clear in the Greek Super League after being held to a 2-2 draw by Panathinaikos in a tense Athens derby on Sunday. Rafik Djebbour scored twice as Olympiakos came from a goal behind to take control against the run of play at the Olympic Stadium, but Spanish striker Toche grabbed a 66th minute equaliser to rescue pride and a point for the Greens. The result left unbeaten Olympiakos on 36 points, with PAOK Salonika second with 28 after their 1-0 home win against Levadiakos on Saturday. ... More...