Germany's Bernd Ritthammer moved level with Scotland's Robert MacIntyre at the top of the leaderboard following the third round of the European Open. Ritthammer's round of 70 saw join MacIntyre at the top after the Scot struggled on Saturday and finished on 2-over 74. England's Paul Casey is one shot adrift, while Spaniard Pablo Larrazabal (68) and Austrian Matthias Schwab (70) are two shots off the lead heading into Sunday's final round.