REPORT FROM EUROPEAN TOUR COMMUNICATIONS
In-form Andrew Oldcorn will take a commanding four stroke lead into the  final day of the French Riviera Masters after a dramatic conclusion to  the second round at Terre Blanche Hotel Spa Golf Resort.  
The Scot fired a four under par 68 – his seventh consecutive under par  round on the European Senior Tour – to move to nine under par 135 after  late mistakes by Luis Carbonetti and Philip Golding dented their title  hopes.
Argentine Carbonetti had shared the overnight lead with Oldcorn, and the  pair spent most of the day on equal terms, but a double bogey five on  the 16th hole, followed by back-to-back bogeys on the 17th and 18th, meant Carbonetti  signed for a 73 to slip five shots off the pace. 
Golding was also in touch with Oldcorn until he lost his ball off the  tee on the last hole and racked up a costly double bogey six to finish,  as the Englishman posted a level par 72 to also end up on four over par. 
Meanwhile, Oldcorn ironed out the self-confessed mental errors he made  on his front nine, when he mixed bogeys on the fourth and seventh holes  with birdies on the second and sixth, as he came back in 32 shots.
Oldcorn, who has finished in the top ten in each of his last three Senior Tour events, birdied the 11th, 12th, 14th and 17th holes in a flawless back nine, to open up a comfortable cushion at the top of the leaderboard. 
"It was a funny day because I didn't strike the ball as well as  yesterday, and I definitely didn't putt as well – certainly the front  nine," he said. "But I just stuck at it. I knew I was still swinging  pretty good and that opportunities would come on the back  nine.  I wasn't always in control, but I came good on the back nine."
Australian Peter Fowler (71) and South Africa Chris Williams (69) are  Oldcorn's nearest rivals on five under par, but even Oldcorn admitted he  was surprised by the margin of his lead following a tight battle with  Carbonetti for 15 holes. 
"There was a massive swing on the 15th when Luis had a six  foot putt for birdie to go to nine under, and he missed and then he hit  it into the hazard on the next and bogeyed the last two holes," said  Oldcorn.
"So there was a massive swing for me against him. Luis had dragged me  along before that because he played really well. I was trying to stick  with him and jockey for position. So to come out with a four stroke lead  is great. It would have been inconceivable  standing on the 16th tee, but that is golf. 
"That can happen on this course and I'm taking nothing for granted  tomorrow. I like where I am and I know what I have to do. I have to do a  few things better than I did today, certainly putt better, and  hopefully I will be alright." 
Williams also enjoyed a fine back nine, with an eagle on the par five 14th hole and birdie to finish, as he chases his first top five finish of  the season. It was more a steady ride for Fowler, who closed with six  straight pars, as a one under par  front nine was followed by a birdie on 11 and a bogey on 12 in his  round of 71.  
Carbonetti and Golding share fourth place with Paraguay's Angel Franco  (70) and Englishman Paul Wesselingh, the 2012 Rookie of the Year, who  carded a 68. 
  SECOND ROUND TOTALS
Par 144 (2x72)
135 A Oldcorn (Sco) 67 68,   
139 C Williams (RSA) 70 69, P Fowler (Aus) 68 71, 
  140 P Wesselingh (Eng) 72 68, L Carbonetti (Arg) 67 73, P Golding (Eng) 68 72, A Franco (Par) 70 70, 
  141 G Turner (Nzl) 72 69, M Martin (Esp) 68 73, 
  142 S Brown (Eng) 73 69, T Elliott (Aus) 70 72, S Luna (Esp) 73 69, B Cameron (Eng) 71 71, 
  143 J Carriles (Esp) 72 71, I Woosnam (Wal) 72 71, J Bruner (USA) 71 72, 
  144 J Pate (USA) 73 71, A Sherborne (Eng) 73 71, K Tomori (Jpn) 70 74, G Manson (Aut) 73 71, M Kuramoto (Jpn) 72 72, 
  145 D Russell (Eng) 75 70, S Tinning (Den) 70 75, M McLean (Eng) 74 71, P Curry (Eng) 77 68, 
  146 N Job (Eng) 74 72, P Jonas (Can) 72 74, M Cunning (USA) 73 73, C Rocca (Ita) 71 75, G Brand Jnr (Sco) 72 74, 
  147 G Ralph (Eng) 71 76, P Mitchell (Eng) 72 75, S Van Vuuren (RSA) 72 75, D O'Sullivan (Irl) 75 72, M Farry (Fra) 73 74, 
  148 M Harwood (Aus) 75 73, A Fernandez (Chi) 74 74, R Thompson (USA) 72 76,  J Gould (Eng) 74 74, P Way (Eng) 72 76, G Ryall (Eng) 75 73, 
  149 S McAllister (Sco) 73 76, R Sabarros (Fra) 74 75, G Norquist (USA) 74  75, R Gibson (Can) 75 74, B Longmuir (Sco) 73 76, G Wolstenholme (Eng)  74 75, S Cipa (Eng) 74 75, 
  150 P Walton (Irl) 72 78, J Sallat (Fra) 82 68, T Price (Aus) 72 78, J Rivero (Esp) 81 69, T Thelen (USA) 75 75, 
  151 K Spurgeon (Eng) 77 74, D Durnian (Eng) 76 75, P Linhart (Esp) 73 78, D James (Sco) 76 75, H Buhrmann (RSA) 75 76, 
  152 G Brand (Eng) 77 75, J Harrison (Eng) 75 77, J Laforce (Can) 78 74, R Drummond (Sco) 76 76, W Grant (Eng) 78 74, 
  153 D Hospital (Esp) 77 76, G Banister (Aus) 76 77, 
  154 D Smyth (Irl) 75 79, 
  155 N Ratcliffe (Aus) 78 77, 
  156 M PiƱero (Esp) 76 80, J Quiros (Esp) 74 82, 
  158 S Bennett (Eng) 78 80, 
  163 M Bembridge (Eng) 81 82, 
  167 A Garrido (Esp) 84 83,
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